diff --git a/Setup.hs b/Setup.hs
deleted file mode 100644
--- a/Setup.hs
+++ /dev/null
@@ -1,2 +0,0 @@
-import Distribution.Simple
-main = defaultMain
diff --git a/dist/build/Language/Dot/Parser.hs b/dist/build/Language/Dot/Parser.hs
deleted file mode 100644
--- a/dist/build/Language/Dot/Parser.hs
+++ /dev/null
@@ -1,1403 +0,0 @@
-{-# OPTIONS_GHC -w #-}
-{-# OPTIONS -XMagicHash -XBangPatterns -XTypeSynonymInstances -XFlexibleInstances -cpp #-}
-#if __GLASGOW_HASKELL__ >= 710
-{-# OPTIONS_GHC -XPartialTypeSignatures #-}
-#endif
---------------------------------------------------------------------
--- |
--- Module  : Language.Dot.Parser
--- License : GPL-3
---
--- Maintainer  : Marcelo Garlet Millani <marcelogmillani@gmail.com>
--- Stability   : experimental
--- Portability : portable
---
--- Parsing function and abstract syntax tree for the [DOT language]
--- (https://www.graphviz.org/doc/info/lang.html).
---
--- The parser is implemented using `happy`, and so is fairly fast.
---------------------------------------------------------------------
-
-module Language.Dot.Parser
-  (parse
-  , GraphType(..)
-  , Name(..)
-  , Statement(..)
-  , Subgraph(..)
-  , Port(..)
-  , Compass(..)
-  ) where
-
-import HappyDot.Parser
-import Language.Dot.Graph
-
-import Data.Char
-import Control.Monad.Trans.State
-
-import qualified Debug.Trace as D
-import qualified Data.Array as Happy_Data_Array
-import qualified Data.Bits as Bits
-import qualified GHC.Exts as Happy_GHC_Exts
-import Control.Applicative(Applicative(..))
-import Control.Monad (ap)
-
--- parser produced by Happy Version 1.19.12
-
-newtype HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27 = HappyAbsSyn HappyAny
-#if __GLASGOW_HASKELL__ >= 607
-type HappyAny = Happy_GHC_Exts.Any
-#else
-type HappyAny = forall a . a
-#endif
-happyIn4 :: t4 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn4 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn4 #-}
-happyOut4 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t4
-happyOut4 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut4 #-}
-happyIn5 :: t5 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn5 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn5 #-}
-happyOut5 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t5
-happyOut5 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut5 #-}
-happyIn6 :: t6 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn6 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn6 #-}
-happyOut6 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t6
-happyOut6 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut6 #-}
-happyIn7 :: t7 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn7 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn7 #-}
-happyOut7 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t7
-happyOut7 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut7 #-}
-happyIn8 :: t8 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn8 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn8 #-}
-happyOut8 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t8
-happyOut8 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut8 #-}
-happyIn9 :: t9 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn9 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn9 #-}
-happyOut9 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t9
-happyOut9 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut9 #-}
-happyIn10 :: t10 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn10 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn10 #-}
-happyOut10 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t10
-happyOut10 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut10 #-}
-happyIn11 :: t11 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn11 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn11 #-}
-happyOut11 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t11
-happyOut11 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut11 #-}
-happyIn12 :: t12 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn12 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn12 #-}
-happyOut12 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t12
-happyOut12 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut12 #-}
-happyIn13 :: t13 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn13 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn13 #-}
-happyOut13 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t13
-happyOut13 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut13 #-}
-happyIn14 :: t14 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn14 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn14 #-}
-happyOut14 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t14
-happyOut14 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut14 #-}
-happyIn15 :: t15 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn15 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn15 #-}
-happyOut15 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t15
-happyOut15 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut15 #-}
-happyIn16 :: t16 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn16 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn16 #-}
-happyOut16 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t16
-happyOut16 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut16 #-}
-happyIn17 :: t17 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn17 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn17 #-}
-happyOut17 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t17
-happyOut17 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut17 #-}
-happyIn18 :: t18 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn18 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn18 #-}
-happyOut18 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t18
-happyOut18 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut18 #-}
-happyIn19 :: t19 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn19 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn19 #-}
-happyOut19 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t19
-happyOut19 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut19 #-}
-happyIn20 :: t20 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn20 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn20 #-}
-happyOut20 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t20
-happyOut20 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut20 #-}
-happyIn21 :: t21 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn21 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn21 #-}
-happyOut21 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t21
-happyOut21 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut21 #-}
-happyIn22 :: t22 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn22 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn22 #-}
-happyOut22 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t22
-happyOut22 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut22 #-}
-happyIn23 :: t23 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn23 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn23 #-}
-happyOut23 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t23
-happyOut23 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut23 #-}
-happyIn24 :: t24 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn24 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn24 #-}
-happyOut24 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t24
-happyOut24 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut24 #-}
-happyIn25 :: t25 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn25 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn25 #-}
-happyOut25 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t25
-happyOut25 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut25 #-}
-happyIn26 :: t26 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn26 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn26 #-}
-happyOut26 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t26
-happyOut26 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut26 #-}
-happyIn27 :: t27 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn27 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn27 #-}
-happyOut27 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t27
-happyOut27 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut27 #-}
-happyInTok :: (Token) -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyInTok x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyInTok #-}
-happyOutTok :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> (Token)
-happyOutTok x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOutTok #-}
-
-
-happyExpList :: HappyAddr
-happyExpList = HappyA# "\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x60\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x60\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x3e\x06\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x03\x00\x00\x00\x80\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\xe0\x08\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x60\x00\x08\x00\x00\x00\xc0\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x01\x02\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x00\x00\x30\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00"#
-
-{-# NOINLINE happyExpListPerState #-}
-happyExpListPerState st =
-    token_strs_expected
-  where token_strs = ["error","%dummy","%start_dot","Graph","Strictness","GraphType","Name_empty","Name","Quoted_string","Quoted_sum","Stmt_list","Stmt_list_aux","Stmt_sep","Stmt","Attr_stmt","Attr_list","Attr_list_aux","A_list","Edge_stmt","EdgeRHS","Node_stmt","Node","Port","Subgraph","Xml","XmlList","XmlElement","graph","digraph","node","edge","subgraph","label","qlabel","strict","arrow","'='","'{'","'}'","'['","']'","':'","';'","','","'+'","xmlClose","xmlOpen","xmlProc","%eof"]
-        bit_start = st * 49
-        bit_end = (st + 1) * 49
-        read_bit = readArrayBit happyExpList
-        bits = map read_bit [bit_start..bit_end - 1]
-        bits_indexed = zip bits [0..48]
-        token_strs_expected = concatMap f bits_indexed
-        f (False, _) = []
-        f (True, nr) = [token_strs !! nr]
-
-happyActOffsets :: HappyAddr
-happyActOffsets = HappyA# "\xf9\xff\xf9\xff\x23\x00\x00\x00\xed\xff\x0d\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x4f\x00\x36\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x52\x00\x1c\x00\x00\x00\x38\x00\x00\x00\x00\x00\x00\x00\x4a\x00\x4a\x00\x00\x00\x00\x00\x00\x00\x0d\x00\x00\x00\x47\x00\x00\x00\x34\x00\x00\x00\x00\x00\x56\x00\x46\x00\x00\x00\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0d\x00\x0d\x00\x00\x00\x65\x00\x00\x00\x00\x00\x49\x00\x67\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x50\x00\x00\x00\x00\x00\x55\x00\x00\x00\x0d\x00\x00\x00\x6b\x00\x0d\x00\x00\x00\x00\x00"#
-
-happyGotoOffsets :: HappyAddr
-happyGotoOffsets = HappyA# "\x68\x00\x76\x00\x77\x00\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x69\x00\x63\x00\x00\x00\x00\x00\x73\x00\x18\x00\x00\x00\x00\x00\x00\x00\x6a\x00\x00\x00\x6c\x00\x6e\x00\x00\x00\x74\x00\x00\x00\x00\x00\x00\x00\x4c\x00\x72\x00\x5e\x00\x60\x00\x62\x00\x13\x00\x00\x00\x75\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x2a\x00\x00\x00\x66\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x32\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x00\x78\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x70\x00\x00\x00\x7b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00"#
-
-happyAdjustOffset :: Happy_GHC_Exts.Int# -> Happy_GHC_Exts.Int#
-happyAdjustOffset off = off
-
-happyDefActions :: HappyAddr
-happyDefActions = HappyA# "\xfc\xff\x00\x00\x00\x00\xfd\xff\x00\x00\xf8\xff\xfb\xff\xfa\xff\x00\x00\xf9\xff\xf6\xff\xf4\xff\xf5\xff\xf7\xff\xf3\xff\xcd\xff\x00\x00\x00\x00\xfe\xff\xef\xff\x00\x00\xf2\xff\xce\xff\xcf\xff\xcd\xff\xcb\xff\x00\x00\xd5\xff\xd0\xff\xec\xff\xeb\xff\xe9\xff\xea\xff\xe1\xff\xe7\xff\xe1\xff\xe1\xff\xe1\xff\xf8\xff\xf1\xff\x00\x00\xe5\xff\xe3\xff\xe6\xff\xe4\xff\xe1\xff\x00\x00\xd6\xff\xe1\xff\xf0\xff\xee\xff\xed\xff\xd4\xff\x00\x00\x00\x00\xcc\xff\xd3\xff\xe8\xff\xde\xff\x00\x00\xd5\xff\xda\xff\xd9\xff\xd8\xff\xd7\xff\xdd\xff\xdf\xff\xd1\xff\xec\xff\xdc\xff\xdb\xff\x00\x00\xd2\xff\x00\x00\xe2\xff\x00\x00\x00\x00\xe0\xff"#
-
-happyCheck :: HappyAddr
-happyCheck = HappyA# "\xff\xff\x08\x00\x01\x00\x16\x00\x03\x00\x04\x00\x05\x00\x06\x00\x07\x00\x04\x00\x05\x00\x06\x00\x0b\x00\x0c\x00\x03\x00\x04\x00\x05\x00\x06\x00\x0b\x00\x06\x00\x07\x00\x14\x00\x03\x00\x04\x00\x05\x00\x06\x00\x15\x00\x12\x00\x04\x00\x05\x00\x06\x00\x07\x00\x15\x00\x14\x00\x0a\x00\x0b\x00\x01\x00\x02\x00\x0a\x00\x0f\x00\x15\x00\x11\x00\x12\x00\x0f\x00\x14\x00\x15\x00\x04\x00\x05\x00\x06\x00\x07\x00\x04\x00\x05\x00\x06\x00\x07\x00\x04\x00\x05\x00\x06\x00\x04\x00\x05\x00\x06\x00\x12\x00\x07\x00\x14\x00\x15\x00\x12\x00\x0d\x00\x14\x00\x15\x00\x04\x00\x05\x00\x06\x00\x15\x00\x10\x00\x11\x00\x15\x00\x05\x00\x06\x00\x07\x00\x05\x00\x06\x00\x07\x00\x0b\x00\x0b\x00\x09\x00\x0b\x00\x15\x00\x10\x00\x11\x00\x0c\x00\x0d\x00\x14\x00\x06\x00\x10\x00\x14\x00\x0e\x00\x09\x00\x10\x00\x11\x00\x13\x00\x14\x00\x15\x00\x13\x00\x14\x00\x15\x00\x00\x00\x01\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0f\x00\x0a\x00\x0f\x00\x01\x00\x07\x00\x02\x00\x17\x00\x08\x00\x07\x00\x09\x00\x0e\x00\x16\x00\x16\x00\x13\x00\x10\x00\x17\x00\x09\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x13\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff"#
-
-happyTable :: HappyAddr
-happyTable = HappyA# "\x00\x00\x04\x00\x24\x00\xff\xff\x25\x00\x26\x00\x27\x00\x0e\x00\x0f\x00\x39\x00\x0a\x00\x0b\x00\x14\x00\x28\x00\x08\x00\x09\x00\x0a\x00\x0b\x00\x14\x00\x0e\x00\x0f\x00\x10\x00\x28\x00\x09\x00\x0a\x00\x0b\x00\x0c\x00\x12\x00\x1b\x00\x0a\x00\x0b\x00\x1c\x00\x0c\x00\x10\x00\x1d\x00\x1e\x00\x07\x00\x08\x00\x36\x00\x1f\x00\x0c\x00\x20\x00\x21\x00\x37\x00\x22\x00\x0c\x00\x3c\x00\x0a\x00\x0b\x00\x1c\x00\x3c\x00\x0a\x00\x0b\x00\x1c\x00\x38\x00\x0a\x00\x0b\x00\x4b\x00\x0a\x00\x0b\x00\x3d\x00\x16\x00\x3e\x00\x0c\x00\x45\x00\x43\x00\x46\x00\x0c\x00\x4d\x00\x0a\x00\x0b\x00\x0c\x00\x33\x00\x34\x00\x0c\x00\x27\x00\x0e\x00\x0f\x00\x27\x00\x0e\x00\x0f\x00\x14\x00\x14\x00\x2f\x00\x14\x00\x0c\x00\x40\x00\x41\x00\x2f\x00\x2a\x00\x10\x00\x49\x00\x30\x00\x10\x00\x4b\x00\x3c\x00\x33\x00\x34\x00\x18\x00\x19\x00\x1a\x00\x38\x00\x19\x00\x1a\x00\x04\x00\x02\x00\x2c\x00\x2a\x00\x2b\x00\x2a\x00\x29\x00\x2a\x00\x41\x00\x2a\x00\x3a\x00\x2a\x00\x48\x00\x4d\x00\x37\x00\x02\x00\x12\x00\x05\x00\x16\x00\x14\x00\x43\x00\x31\x00\x44\x00\x10\x00\x1a\x00\x34\x00\x2d\x00\x16\x00\x49\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"#
-
-happyReduceArr = Happy_Data_Array.array (1, 52) [
-	(1 , happyReduce_1),
-	(2 , happyReduce_2),
-	(3 , happyReduce_3),
-	(4 , happyReduce_4),
-	(5 , happyReduce_5),
-	(6 , happyReduce_6),
-	(7 , happyReduce_7),
-	(8 , happyReduce_8),
-	(9 , happyReduce_9),
-	(10 , happyReduce_10),
-	(11 , happyReduce_11),
-	(12 , happyReduce_12),
-	(13 , happyReduce_13),
-	(14 , happyReduce_14),
-	(15 , happyReduce_15),
-	(16 , happyReduce_16),
-	(17 , happyReduce_17),
-	(18 , happyReduce_18),
-	(19 , happyReduce_19),
-	(20 , happyReduce_20),
-	(21 , happyReduce_21),
-	(22 , happyReduce_22),
-	(23 , happyReduce_23),
-	(24 , happyReduce_24),
-	(25 , happyReduce_25),
-	(26 , happyReduce_26),
-	(27 , happyReduce_27),
-	(28 , happyReduce_28),
-	(29 , happyReduce_29),
-	(30 , happyReduce_30),
-	(31 , happyReduce_31),
-	(32 , happyReduce_32),
-	(33 , happyReduce_33),
-	(34 , happyReduce_34),
-	(35 , happyReduce_35),
-	(36 , happyReduce_36),
-	(37 , happyReduce_37),
-	(38 , happyReduce_38),
-	(39 , happyReduce_39),
-	(40 , happyReduce_40),
-	(41 , happyReduce_41),
-	(42 , happyReduce_42),
-	(43 , happyReduce_43),
-	(44 , happyReduce_44),
-	(45 , happyReduce_45),
-	(46 , happyReduce_46),
-	(47 , happyReduce_47),
-	(48 , happyReduce_48),
-	(49 , happyReduce_49),
-	(50 , happyReduce_50),
-	(51 , happyReduce_51),
-	(52 , happyReduce_52)
-	]
-
-happy_n_terms = 23 :: Int
-happy_n_nonterms = 24 :: Int
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_1 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_1 = happyReduce 4# 0# happyReduction_1
-happyReduction_1 (happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut5 happy_x_1 of { happy_var_1 -> 
-	case happyOut6 happy_x_2 of { happy_var_2 -> 
-	case happyOut7 happy_x_3 of { happy_var_3 -> 
-	case happyOut11 happy_x_4 of { happy_var_4 -> 
-	happyIn4
-		 ((happy_var_1, happy_var_2, happy_var_3, happy_var_4)
-	) `HappyStk` happyRest}}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_2 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_2 = happySpecReduce_1  1# happyReduction_2
-happyReduction_2 happy_x_1
-	 =  happyIn5
-		 (True
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_3 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_3 = happySpecReduce_0  1# happyReduction_3
-happyReduction_3  =  happyIn5
-		 (False
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_4 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_4 = happySpecReduce_1  2# happyReduction_4
-happyReduction_4 happy_x_1
-	 =  happyIn6
-		 (Graph
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_5 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_5 = happySpecReduce_1  2# happyReduction_5
-happyReduction_5 happy_x_1
-	 =  happyIn6
-		 (Digraph
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_6 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_6 = happySpecReduce_1  3# happyReduction_6
-happyReduction_6 happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	happyIn7
-		 (Just happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_7 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_7 = happySpecReduce_0  3# happyReduction_7
-happyReduction_7  =  happyIn7
-		 (Nothing
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_8 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_8 = happySpecReduce_1  4# happyReduction_8
-happyReduction_8 happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenLabel happy_var_1) -> 
-	happyIn8
-		 (StringID happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_9 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_9 = happySpecReduce_1  4# happyReduction_9
-happyReduction_9 happy_x_1
-	 =  case happyOut9 happy_x_1 of { happy_var_1 -> 
-	happyIn8
-		 (StringID happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_10 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_10 = happySpecReduce_1  4# happyReduction_10
-happyReduction_10 happy_x_1
-	 =  case happyOut25 happy_x_1 of { happy_var_1 -> 
-	happyIn8
-		 (XMLID happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_11 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_11 = happySpecReduce_1  5# happyReduction_11
-happyReduction_11 happy_x_1
-	 =  case happyOut10 happy_x_1 of { happy_var_1 -> 
-	happyIn9
-		 (concat $ reverse happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_12 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_12 = happySpecReduce_1  6# happyReduction_12
-happyReduction_12 happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenQuotedLabel happy_var_1) -> 
-	happyIn10
-		 ([happy_var_1]
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_13 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_13 = happySpecReduce_3  6# happyReduction_13
-happyReduction_13 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut10 happy_x_1 of { happy_var_1 -> 
-	case happyOutTok happy_x_3 of { (TokenQuotedLabel happy_var_3) -> 
-	happyIn10
-		 (happy_var_3 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_14 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_14 = happySpecReduce_3  7# happyReduction_14
-happyReduction_14 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut12 happy_x_2 of { happy_var_2 -> 
-	happyIn11
-		 (reverse happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_15 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_15 = happySpecReduce_3  8# happyReduction_15
-happyReduction_15 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut12 happy_x_1 of { happy_var_1 -> 
-	case happyOut14 happy_x_2 of { happy_var_2 -> 
-	happyIn12
-		 (happy_var_2 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_16 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_16 = happySpecReduce_0  8# happyReduction_16
-happyReduction_16  =  happyIn12
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_17 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_17 = happySpecReduce_1  9# happyReduction_17
-happyReduction_17 happy_x_1
-	 =  case happyOutTok happy_x_1 of { happy_var_1 -> 
-	happyIn13
-		 (Just happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_18 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_18 = happySpecReduce_1  9# happyReduction_18
-happyReduction_18 happy_x_1
-	 =  case happyOutTok happy_x_1 of { happy_var_1 -> 
-	happyIn13
-		 (Just happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_19 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_19 = happySpecReduce_0  9# happyReduction_19
-happyReduction_19  =  happyIn13
-		 (Nothing
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_20 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_20 = happySpecReduce_1  10# happyReduction_20
-happyReduction_20 happy_x_1
-	 =  case happyOut15 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_21 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_21 = happySpecReduce_1  10# happyReduction_21
-happyReduction_21 happy_x_1
-	 =  case happyOut21 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_22 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_22 = happySpecReduce_1  10# happyReduction_22
-happyReduction_22 happy_x_1
-	 =  case happyOut19 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_23 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_23 = happySpecReduce_3  10# happyReduction_23
-happyReduction_23 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	case happyOut8 happy_x_3 of { happy_var_3 -> 
-	happyIn14
-		 (AttributeStatement ( happy_var_1,  happy_var_3)
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_24 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_24 = happySpecReduce_1  10# happyReduction_24
-happyReduction_24 happy_x_1
-	 =  case happyOut24 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (SubgraphStatement happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_25 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_25 = happySpecReduce_2  11# happyReduction_25
-happyReduction_25 happy_x_2
-	happy_x_1
-	 =  case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn15
-		 (NodeAttribute happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_26 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_26 = happySpecReduce_2  11# happyReduction_26
-happyReduction_26 happy_x_2
-	happy_x_1
-	 =  case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn15
-		 (EdgeAttribute happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_27 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_27 = happySpecReduce_2  11# happyReduction_27
-happyReduction_27 happy_x_2
-	happy_x_1
-	 =  case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn15
-		 (GraphAttribute happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_28 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_28 = happySpecReduce_1  12# happyReduction_28
-happyReduction_28 happy_x_1
-	 =  case happyOut17 happy_x_1 of { happy_var_1 -> 
-	happyIn16
-		 (reverse happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_29 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_29 = happyReduce 4# 13# happyReduction_29
-happyReduction_29 (happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut17 happy_x_1 of { happy_var_1 -> 
-	case happyOut18 happy_x_3 of { happy_var_3 -> 
-	happyIn17
-		 (happy_var_3 ++ happy_var_1
-	) `HappyStk` happyRest}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_30 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_30 = happySpecReduce_0  13# happyReduction_30
-happyReduction_30  =  happyIn17
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_31 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_31 = happyReduce 5# 14# happyReduction_31
-happyReduction_31 (happy_x_5 `HappyStk`
-	happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut18 happy_x_1 of { happy_var_1 -> 
-	case happyOut8 happy_x_3 of { happy_var_3 -> 
-	case happyOut8 happy_x_5 of { happy_var_5 -> 
-	happyIn18
-		 (( happy_var_3,  happy_var_5) : happy_var_1
-	) `HappyStk` happyRest}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_32 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_32 = happySpecReduce_0  14# happyReduction_32
-happyReduction_32  =  happyIn18
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_33 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_33 = happySpecReduce_3  15# happyReduction_33
-happyReduction_33 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut22 happy_x_1 of { happy_var_1 -> 
-	case happyOut20 happy_x_2 of { happy_var_2 -> 
-	case happyOut16 happy_x_3 of { happy_var_3 -> 
-	happyIn19
-		 (EdgeStatement ((uncurry NodeRef happy_var_1):(reverse happy_var_2)) happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_34 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_34 = happySpecReduce_3  15# happyReduction_34
-happyReduction_34 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut24 happy_x_1 of { happy_var_1 -> 
-	case happyOut20 happy_x_2 of { happy_var_2 -> 
-	case happyOut16 happy_x_3 of { happy_var_3 -> 
-	happyIn19
-		 (EdgeStatement (happy_var_1:(reverse happy_var_2)) happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_35 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_35 = happySpecReduce_3  16# happyReduction_35
-happyReduction_35 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut20 happy_x_1 of { happy_var_1 -> 
-	case happyOut22 happy_x_3 of { happy_var_3 -> 
-	happyIn20
-		 ((uncurry NodeRef happy_var_3) : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_36 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_36 = happySpecReduce_3  16# happyReduction_36
-happyReduction_36 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut20 happy_x_1 of { happy_var_1 -> 
-	case happyOut24 happy_x_3 of { happy_var_3 -> 
-	happyIn20
-		 (happy_var_3 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_37 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_37 = happySpecReduce_2  16# happyReduction_37
-happyReduction_37 happy_x_2
-	happy_x_1
-	 =  case happyOut22 happy_x_2 of { happy_var_2 -> 
-	happyIn20
-		 ([uncurry NodeRef happy_var_2]
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_38 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_38 = happySpecReduce_2  16# happyReduction_38
-happyReduction_38 happy_x_2
-	happy_x_1
-	 =  case happyOut24 happy_x_2 of { happy_var_2 -> 
-	happyIn20
-		 ([happy_var_2]
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_39 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_39 = happyMonadReduce 2# 16# happyReduction_39
-happyReduction_39 (happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest) tk
-	 = happyThen ((( getLineNumber `thenE` \line -> failE $ "Unfinished edge statement."))
-	) (\r -> happyReturn (happyIn20 r))
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_40 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_40 = happyMonadReduce 2# 16# happyReduction_40
-happyReduction_40 (happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest) tk
-	 = happyThen ((( getLineNumber `thenE` \line -> failE $ "Unfinished edge statement."))
-	) (\r -> happyReturn (happyIn20 r))
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_41 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_41 = happySpecReduce_2  17# happyReduction_41
-happyReduction_41 happy_x_2
-	happy_x_1
-	 =  case happyOut22 happy_x_1 of { happy_var_1 -> 
-	case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn21
-		 ((uncurry NodeStatement) happy_var_1 happy_var_2
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_42 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_42 = happySpecReduce_1  18# happyReduction_42
-happyReduction_42 happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	happyIn22
-		 ((happy_var_1, Nothing)
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_43 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_43 = happySpecReduce_2  18# happyReduction_43
-happyReduction_43 happy_x_2
-	happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	case happyOut23 happy_x_2 of { happy_var_2 -> 
-	happyIn22
-		 ((happy_var_1, (Just happy_var_2))
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_44 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_44 = happySpecReduce_2  19# happyReduction_44
-happyReduction_44 happy_x_2
-	happy_x_1
-	 =  case happyOut8 happy_x_2 of { happy_var_2 -> 
-	happyIn23
-		 (case toCompass $ show happy_var_2 of
-                                Just c -> Port Nothing (Just c)
-                                Nothing -> Port (if show happy_var_2 == "_" then Nothing else (Just happy_var_2)) Nothing
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_45 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_45 = happyReduce 4# 19# happyReduction_45
-happyReduction_45 (happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut8 happy_x_2 of { happy_var_2 -> 
-	case happyOutTok happy_x_4 of { (TokenLabel happy_var_4) -> 
-	happyIn23
-		 (Port (Just happy_var_2) (toCompass happy_var_4)
-	) `HappyStk` happyRest}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_46 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_46 = happySpecReduce_3  20# happyReduction_46
-happyReduction_46 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut7 happy_x_2 of { happy_var_2 -> 
-	case happyOut11 happy_x_3 of { happy_var_3 -> 
-	happyIn24
-		 (Subgraph happy_var_2 happy_var_3
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_47 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_47 = happySpecReduce_1  20# happyReduction_47
-happyReduction_47 happy_x_1
-	 =  case happyOut11 happy_x_1 of { happy_var_1 -> 
-	happyIn24
-		 (Subgraph Nothing happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_48 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_48 = happySpecReduce_3  21# happyReduction_48
-happyReduction_48 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenOT happy_var_1) -> 
-	case happyOut26 happy_x_2 of { happy_var_2 -> 
-	case happyOutTok happy_x_3 of { (TokenCT happy_var_3) -> 
-	happyIn25
-		 (show happy_var_1 ++ (concat $ reverse happy_var_2) ++ show happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_49 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_49 = happySpecReduce_2  22# happyReduction_49
-happyReduction_49 happy_x_2
-	happy_x_1
-	 =  case happyOut26 happy_x_1 of { happy_var_1 -> 
-	case happyOut27 happy_x_2 of { happy_var_2 -> 
-	happyIn26
-		 (happy_var_2 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_50 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_50 = happySpecReduce_0  22# happyReduction_50
-happyReduction_50  =  happyIn26
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_51 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_51 = happySpecReduce_3  23# happyReduction_51
-happyReduction_51 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenOT happy_var_1) -> 
-	case happyOut26 happy_x_2 of { happy_var_2 -> 
-	case happyOutTok happy_x_3 of { (TokenCT happy_var_3) -> 
-	happyIn27
-		 (show happy_var_1 ++ (concat $ reverse happy_var_2) ++ show happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_52 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_52 = happySpecReduce_1  23# happyReduction_52
-happyReduction_52 happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenProc happy_var_1) -> 
-	happyIn27
-		 (show happy_var_1
-	)}
-
-happyNewToken action sts stk
-	= lexer(\tk -> 
-	let cont i = happyDoAction i tk action sts stk in
-	case tk of {
-	TokenEOF -> happyDoAction 22# tk action sts stk;
-	TokenGraph -> cont 1#;
-	TokenDigraph -> cont 2#;
-	TokenNode -> cont 3#;
-	TokenEdge -> cont 4#;
-	TokenSubgraph -> cont 5#;
-	TokenLabel happy_dollar_dollar -> cont 6#;
-	TokenQuotedLabel happy_dollar_dollar -> cont 7#;
-	TokenStrict -> cont 8#;
-	TokenArrow happy_dollar_dollar -> cont 9#;
-	TokenEQ -> cont 10#;
-	TokenOCB -> cont 11#;
-	TokenCCB -> cont 12#;
-	TokenOSB -> cont 13#;
-	TokenCSB -> cont 14#;
-	TokenCo -> cont 15#;
-	TokenSemiCo -> cont 16#;
-	TokenComma -> cont 17#;
-	TokenPlus -> cont 18#;
-	TokenCT happy_dollar_dollar -> cont 19#;
-	TokenOT happy_dollar_dollar -> cont 20#;
-	TokenProc happy_dollar_dollar -> cont 21#;
-	_ -> happyError' (tk, [])
-	})
-
-happyError_ explist 22# tk = happyError' (tk, explist)
-happyError_ explist _ tk = happyError' (tk, explist)
-
-happyThen :: () => P a -> (a -> P b) -> P b
-happyThen = (thenE)
-happyReturn :: () => a -> P a
-happyReturn = (returnE)
-#if __GLASGOW_HASKELL__ >= 710
-happyParse :: () => Happy_GHC_Exts.Int# -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-
-happyNewToken :: () => Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-
-happyDoAction :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-
-happyReduceArr :: () => Happy_Data_Array.Array Int (Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _))
-
-#endif
-happyThen1 :: () => P a -> (a -> P b) -> P b
-happyThen1 = happyThen
-happyReturn1 :: () => a -> P a
-happyReturn1 = happyReturn
-happyError' :: () => ((Token), [String]) -> P a
-happyError' tk = (\(tokens, _) -> parseError tokens) tk
-dot = happySomeParser where
- happySomeParser = happyThen (happyParse 0#) (\x -> happyReturn (let {x' = happyOut4 x} in x'))
-
-happySeq = happyDontSeq
-
-
-data Except a = Success a | Failure String
-type P a = String -> Int -> Except a
-
-thenE :: P a -> (a -> P b) -> P b
-thenE m k s l = 
-  case m s l of
-    Success a -> k a s l
-    Failure e -> Failure e
-
-returnE :: a -> P a
-returnE a s l = Success a
-
-failE :: String -> P a
-failE e s l = Failure $ "Error on line " ++ show l ++ ": " ++ e
-
-catchE :: P a -> (String -> P a) -> P a
-catchE m k s l = case m s l of
-  Success a -> Success a
-  Failure e -> k e s l
-getLineNumber s l = Success l
-parseError :: Token -> P a
-parseError t = getLineNumber `thenE` \line -> failE $ "Parse error on line " ++ show line ++ "."
-
-data Token =
-    TokenGraph
-  | TokenDigraph
-  | TokenNode
-  | TokenEdge
-  | TokenSubgraph
-  | TokenStrict
-  | TokenLabel String
-  | TokenQuotedLabel String
-  | TokenXML String
-  | TokenCompass Compass 
-  | TokenArrow Char
-  | TokenEQ 
-  | TokenOCB 
-  | TokenCCB 
-  | TokenOSB 
-  | TokenCSB 
-  | TokenCo
-  | TokenSemiCo
-  | TokenComma
-  | TokenCT String
-  | TokenOT String
-  | TokenProc String
-  | TokenPlus
-  | TokenEOF
-  deriving (Eq)
-
-instance Show Token where
-  show tk = case tk of
-   TokenGraph -> "graph"
-   TokenDigraph -> "digraph"
-   TokenNode -> "node"
-   TokenEdge -> "edge"
-   TokenSubgraph -> "subgraph"
-   TokenStrict -> "strict"
-   TokenLabel label -> label
-   TokenQuotedLabel label -> label
-   TokenXML xml -> xml
-   TokenCompass compass -> show compass
-   TokenArrow c -> [c]
-   TokenEQ  -> "="
-   TokenOCB  -> "{"
-   TokenCCB  -> "]"
-   TokenOSB  -> "["
-   TokenCSB  -> "]"
-   TokenCo -> ":"
-   TokenSemiCo -> ";"
-   TokenComma -> ","
-   TokenCT tag -> "</" ++ tag ++ ">"
-   TokenOT tag -> "<" ++ tag ++ ">"
-   TokenProc xml -> "<?" ++ xml ++ ">"
-   TokenPlus -> "+"
-   TokenEOF -> ""
-
--- | Parse a graph written in the DOT language.
-parse s = case dot ('\n':s) 0 of -- A newline is added to treat '#' in the beginning of a line properly.
-  Success ast -> Right ast
-  Failure msg -> Left msg
-
-toCompass l =
-  case map toLower l of
-    "n"  -> Just $ North
-    "ne" -> Just $ NorthEast
-    "e"  -> Just $ East
-    "se" -> Just $ SouthEast
-    "s"  -> Just $ South
-    "sw" -> Just $ SouthWest
-    "w"  -> Just $ West
-    "nw" -> Just $ NorthWest
-    "c"  -> Just $ Center
-    "_"  -> Nothing
-    _    -> Nothing
-
-lexer :: (Token -> (P a)) -> (P a)
-lexer cont str line = case dropWhile (\c -> c /= '\n' && isSpace c) str of
-  '\n':'#':s' -> let s'' = dropWhile (/= '\n') s' in lexer cont s'' (line + 1)
-  '\n':s' -> lexer cont s' (line +1)
-  ',':s'  -> cont TokenComma  s' line
-  ';':s'  -> cont TokenSemiCo s' line
-  's':'u':'b':'g':'r':'a':'p':'h':s' -> cont TokenSubgraph s' line
-  'g':'r':'a':'p':'h':s'             -> cont TokenGraph s' line
-  'd':'i':'g':'r':'a':'p':'h':s'     -> cont TokenDigraph s' line
-  'e':'d':'g':'e':s'                 -> cont TokenEdge s' line
-  'n':'o':'d':'e':s'                 -> cont TokenNode s' line
-  's':'t':'r':'i':'c':'t':s'         -> cont TokenStrict s' line
-  '{':s' -> cont TokenOCB s' line
-  '}':s' -> cont TokenCCB s' line
-  '[':s' -> cont TokenOSB s' line
-  ']':s' -> cont TokenCSB s' line
-  '+':s' -> cont TokenPlus s' line
-  '=':s' -> cont TokenEQ s' line
-  ':':s' -> cont TokenCo s' line
-  '-':'-':s' -> cont (TokenArrow '-') s' line
-  '-':'>':s' -> cont (TokenArrow '>') s' line
-  '/':'/':s' -> let s'' = dropWhile (/= '\n') s' in lexer cont s'' line
-  '/':'*':s' -> let (s'', line') = execState consumeComment (s', line)
-                in lexer cont s'' (line')
-  '"':s'     -> let (qs, (s'', line')) = runState consumeQuotedString (s', line)
-                in case qs of
-                  Right string -> cont (TokenQuotedLabel string) s'' line'
-                  Left msg -> failE msg s' line'
-  '<':'/':s' -> let (tag, (s'', line')) = runState consumeTag (s', line)
-                in cont (TokenCT tag) (tail s'') line'
-  '<':'!':'-':'-':s' -> let (s'', line') = execState consumeXMLComment (s', line)
-                        in lexer cont s'' line'
-  '<':'?':s' -> let (proc, (s'', line')) = runState consumeProcessing (s', line)
-                in cont (TokenProc proc) s'' line'
-  [] -> cont TokenEOF [] line
-  s' -> let (label, s'') = span (\x -> not $ isSpace x || x `elem` ";,{}[]=\"") s'
-       in if null label then failE ("Unexpected character: " ++ [head s'']) s' line
-                        else cont (TokenLabel label) s'' line
-{-# LINE 1 "templates/GenericTemplate.hs" #-}
--- $Id: GenericTemplate.hs,v 1.26 2005/01/14 14:47:22 simonmar Exp $
-
-
-
-
-
-
-
-
-
-
-
-
-
--- Do not remove this comment. Required to fix CPP parsing when using GCC and a clang-compiled alex.
-#if __GLASGOW_HASKELL__ > 706
-#define LT(n,m) ((Happy_GHC_Exts.tagToEnum# (n Happy_GHC_Exts.<# m)) :: Bool)
-#define GTE(n,m) ((Happy_GHC_Exts.tagToEnum# (n Happy_GHC_Exts.>=# m)) :: Bool)
-#define EQ(n,m) ((Happy_GHC_Exts.tagToEnum# (n Happy_GHC_Exts.==# m)) :: Bool)
-#else
-#define LT(n,m) (n Happy_GHC_Exts.<# m)
-#define GTE(n,m) (n Happy_GHC_Exts.>=# m)
-#define EQ(n,m) (n Happy_GHC_Exts.==# m)
-#endif
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-data Happy_IntList = HappyCons Happy_GHC_Exts.Int# Happy_IntList
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-infixr 9 `HappyStk`
-data HappyStk a = HappyStk a (HappyStk a)
-
------------------------------------------------------------------------------
--- starting the parse
-
-happyParse start_state = happyNewToken start_state notHappyAtAll notHappyAtAll
-
------------------------------------------------------------------------------
--- Accepting the parse
-
--- If the current token is ERROR_TOK, it means we've just accepted a partial
--- parse (a %partial parser).  We must ignore the saved token on the top of
--- the stack in this case.
-happyAccept 0# tk st sts (_ `HappyStk` ans `HappyStk` _) =
-        happyReturn1 ans
-happyAccept j tk st sts (HappyStk ans _) = 
-        (happyTcHack j (happyTcHack st)) (happyReturn1 ans)
-
------------------------------------------------------------------------------
--- Arrays only: do the next action
-
-
-
-happyDoAction i tk st
-        = {- nothing -}
-          case action of
-                0#           -> {- nothing -}
-                                     happyFail (happyExpListPerState ((Happy_GHC_Exts.I# (st)) :: Int)) i tk st
-                -1#          -> {- nothing -}
-                                     happyAccept i tk st
-                n | LT(n,(0# :: Happy_GHC_Exts.Int#)) -> {- nothing -}
-                                                   (happyReduceArr Happy_Data_Array.! rule) i tk st
-                                                   where rule = (Happy_GHC_Exts.I# ((Happy_GHC_Exts.negateInt# ((n Happy_GHC_Exts.+# (1# :: Happy_GHC_Exts.Int#))))))
-                n                 -> {- nothing -}
-                                     happyShift new_state i tk st
-                                     where new_state = (n Happy_GHC_Exts.-# (1# :: Happy_GHC_Exts.Int#))
-   where off    = happyAdjustOffset (indexShortOffAddr happyActOffsets st)
-         off_i  = (off Happy_GHC_Exts.+# i)
-         check  = if GTE(off_i,(0# :: Happy_GHC_Exts.Int#))
-                  then EQ(indexShortOffAddr happyCheck off_i, i)
-                  else False
-         action
-          | check     = indexShortOffAddr happyTable off_i
-          | otherwise = indexShortOffAddr happyDefActions st
-
-
-
-
-indexShortOffAddr (HappyA# arr) off =
-        Happy_GHC_Exts.narrow16Int# i
-  where
-        i = Happy_GHC_Exts.word2Int# (Happy_GHC_Exts.or# (Happy_GHC_Exts.uncheckedShiftL# high 8#) low)
-        high = Happy_GHC_Exts.int2Word# (Happy_GHC_Exts.ord# (Happy_GHC_Exts.indexCharOffAddr# arr (off' Happy_GHC_Exts.+# 1#)))
-        low  = Happy_GHC_Exts.int2Word# (Happy_GHC_Exts.ord# (Happy_GHC_Exts.indexCharOffAddr# arr off'))
-        off' = off Happy_GHC_Exts.*# 2#
-
-
-
-
-{-# INLINE happyLt #-}
-happyLt x y = LT(x,y)
-
-
-readArrayBit arr bit =
-    Bits.testBit (Happy_GHC_Exts.I# (indexShortOffAddr arr ((unbox_int bit) `Happy_GHC_Exts.iShiftRA#` 4#))) (bit `mod` 16)
-  where unbox_int (Happy_GHC_Exts.I# x) = x
-
-
-
-
-
-
-data HappyAddr = HappyA# Happy_GHC_Exts.Addr#
-
-
------------------------------------------------------------------------------
--- HappyState data type (not arrays)
-
-
-
-
-
-
-
-
-
-
-
-
-
------------------------------------------------------------------------------
--- Shifting a token
-
-happyShift new_state 0# tk st sts stk@(x `HappyStk` _) =
-     let i = (case Happy_GHC_Exts.unsafeCoerce# x of { (Happy_GHC_Exts.I# (i)) -> i }) in
---     trace "shifting the error token" $
-     happyDoAction i tk new_state (HappyCons (st) (sts)) (stk)
-
-happyShift new_state i tk st sts stk =
-     happyNewToken new_state (HappyCons (st) (sts)) ((happyInTok (tk))`HappyStk`stk)
-
--- happyReduce is specialised for the common cases.
-
-happySpecReduce_0 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_0 nt fn j tk st@((action)) sts stk
-     = happyGoto nt j tk st (HappyCons (st) (sts)) (fn `HappyStk` stk)
-
-happySpecReduce_1 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_1 nt fn j tk _ sts@((HappyCons (st@(action)) (_))) (v1`HappyStk`stk')
-     = let r = fn v1 in
-       happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
-
-happySpecReduce_2 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_2 nt fn j tk _ (HappyCons (_) (sts@((HappyCons (st@(action)) (_))))) (v1`HappyStk`v2`HappyStk`stk')
-     = let r = fn v1 v2 in
-       happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
-
-happySpecReduce_3 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_3 nt fn j tk _ (HappyCons (_) ((HappyCons (_) (sts@((HappyCons (st@(action)) (_))))))) (v1`HappyStk`v2`HappyStk`v3`HappyStk`stk')
-     = let r = fn v1 v2 v3 in
-       happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
-
-happyReduce k i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happyReduce k nt fn j tk st sts stk
-     = case happyDrop (k Happy_GHC_Exts.-# (1# :: Happy_GHC_Exts.Int#)) sts of
-         sts1@((HappyCons (st1@(action)) (_))) ->
-                let r = fn stk in  -- it doesn't hurt to always seq here...
-                happyDoSeq r (happyGoto nt j tk st1 sts1 r)
-
-happyMonadReduce k nt fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happyMonadReduce k nt fn j tk st sts stk =
-      case happyDrop k (HappyCons (st) (sts)) of
-        sts1@((HappyCons (st1@(action)) (_))) ->
-          let drop_stk = happyDropStk k stk in
-          happyThen1 (fn stk tk) (\r -> happyGoto nt j tk st1 sts1 (r `HappyStk` drop_stk))
-
-happyMonad2Reduce k nt fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happyMonad2Reduce k nt fn j tk st sts stk =
-      case happyDrop k (HappyCons (st) (sts)) of
-        sts1@((HappyCons (st1@(action)) (_))) ->
-         let drop_stk = happyDropStk k stk
-
-             off = happyAdjustOffset (indexShortOffAddr happyGotoOffsets st1)
-             off_i = (off Happy_GHC_Exts.+# nt)
-             new_state = indexShortOffAddr happyTable off_i
-
-
-
-
-          in
-          happyThen1 (fn stk tk) (\r -> happyNewToken new_state sts1 (r `HappyStk` drop_stk))
-
-happyDrop 0# l = l
-happyDrop n (HappyCons (_) (t)) = happyDrop (n Happy_GHC_Exts.-# (1# :: Happy_GHC_Exts.Int#)) t
-
-happyDropStk 0# l = l
-happyDropStk n (x `HappyStk` xs) = happyDropStk (n Happy_GHC_Exts.-# (1#::Happy_GHC_Exts.Int#)) xs
-
------------------------------------------------------------------------------
--- Moving to a new state after a reduction
-
-
-happyGoto nt j tk st = 
-   {- nothing -}
-   happyDoAction j tk new_state
-   where off = happyAdjustOffset (indexShortOffAddr happyGotoOffsets st)
-         off_i = (off Happy_GHC_Exts.+# nt)
-         new_state = indexShortOffAddr happyTable off_i
-
-
-
-
------------------------------------------------------------------------------
--- Error recovery (ERROR_TOK is the error token)
-
--- parse error if we are in recovery and we fail again
-happyFail explist 0# tk old_st _ stk@(x `HappyStk` _) =
-     let i = (case Happy_GHC_Exts.unsafeCoerce# x of { (Happy_GHC_Exts.I# (i)) -> i }) in
---      trace "failing" $ 
-        happyError_ explist i tk
-
-{-  We don't need state discarding for our restricted implementation of
-    "error".  In fact, it can cause some bogus parses, so I've disabled it
-    for now --SDM
-
--- discard a state
-happyFail  ERROR_TOK tk old_st CONS(HAPPYSTATE(action),sts) 
-                                                (saved_tok `HappyStk` _ `HappyStk` stk) =
---      trace ("discarding state, depth " ++ show (length stk))  $
-        DO_ACTION(action,ERROR_TOK,tk,sts,(saved_tok`HappyStk`stk))
--}
-
--- Enter error recovery: generate an error token,
---                       save the old token and carry on.
-happyFail explist i tk (action) sts stk =
---      trace "entering error recovery" $
-        happyDoAction 0# tk action sts ((Happy_GHC_Exts.unsafeCoerce# (Happy_GHC_Exts.I# (i))) `HappyStk` stk)
-
--- Internal happy errors:
-
-notHappyAtAll :: a
-notHappyAtAll = error "Internal Happy error\n"
-
------------------------------------------------------------------------------
--- Hack to get the typechecker to accept our action functions
-
-
-happyTcHack :: Happy_GHC_Exts.Int# -> a -> a
-happyTcHack x y = y
-{-# INLINE happyTcHack #-}
-
-
------------------------------------------------------------------------------
--- Seq-ing.  If the --strict flag is given, then Happy emits 
---      happySeq = happyDoSeq
--- otherwise it emits
---      happySeq = happyDontSeq
-
-happyDoSeq, happyDontSeq :: a -> b -> b
-happyDoSeq   a b = a `seq` b
-happyDontSeq a b = b
-
------------------------------------------------------------------------------
--- Don't inline any functions from the template.  GHC has a nasty habit
--- of deciding to inline happyGoto everywhere, which increases the size of
--- the generated parser quite a bit.
-
-
-{-# NOINLINE happyDoAction #-}
-{-# NOINLINE happyTable #-}
-{-# NOINLINE happyCheck #-}
-{-# NOINLINE happyActOffsets #-}
-{-# NOINLINE happyGotoOffsets #-}
-{-# NOINLINE happyDefActions #-}
-
-{-# NOINLINE happyShift #-}
-{-# NOINLINE happySpecReduce_0 #-}
-{-# NOINLINE happySpecReduce_1 #-}
-{-# NOINLINE happySpecReduce_2 #-}
-{-# NOINLINE happySpecReduce_3 #-}
-{-# NOINLINE happyReduce #-}
-{-# NOINLINE happyMonadReduce #-}
-{-# NOINLINE happyGoto #-}
-{-# NOINLINE happyFail #-}
-
--- end of Happy Template.
diff --git a/dist/build/bench-happy-dot/bench-happy-dot-tmp/Language/Dot/Parser.hs b/dist/build/bench-happy-dot/bench-happy-dot-tmp/Language/Dot/Parser.hs
deleted file mode 100644
--- a/dist/build/bench-happy-dot/bench-happy-dot-tmp/Language/Dot/Parser.hs
+++ /dev/null
@@ -1,1403 +0,0 @@
-{-# OPTIONS_GHC -w #-}
-{-# OPTIONS -XMagicHash -XBangPatterns -XTypeSynonymInstances -XFlexibleInstances -cpp #-}
-#if __GLASGOW_HASKELL__ >= 710
-{-# OPTIONS_GHC -XPartialTypeSignatures #-}
-#endif
---------------------------------------------------------------------
--- |
--- Module  : Language.Dot.Parser
--- License : GPL-3
---
--- Maintainer  : Marcelo Garlet Millani <marcelogmillani@gmail.com>
--- Stability   : experimental
--- Portability : portable
---
--- Parsing function and abstract syntax tree for the [DOT language]
--- (https://www.graphviz.org/doc/info/lang.html).
---
--- The parser is implemented using `happy`, and so is fairly fast.
---------------------------------------------------------------------
-
-module Language.Dot.Parser
-  (parse
-  , GraphType(..)
-  , Name(..)
-  , Statement(..)
-  , Subgraph(..)
-  , Port(..)
-  , Compass(..)
-  ) where
-
-import HappyDot.Parser
-import Language.Dot.Graph
-
-import Data.Char
-import Control.Monad.Trans.State
-
-import qualified Debug.Trace as D
-import qualified Data.Array as Happy_Data_Array
-import qualified Data.Bits as Bits
-import qualified GHC.Exts as Happy_GHC_Exts
-import Control.Applicative(Applicative(..))
-import Control.Monad (ap)
-
--- parser produced by Happy Version 1.19.12
-
-newtype HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27 = HappyAbsSyn HappyAny
-#if __GLASGOW_HASKELL__ >= 607
-type HappyAny = Happy_GHC_Exts.Any
-#else
-type HappyAny = forall a . a
-#endif
-happyIn4 :: t4 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn4 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn4 #-}
-happyOut4 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t4
-happyOut4 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut4 #-}
-happyIn5 :: t5 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn5 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn5 #-}
-happyOut5 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t5
-happyOut5 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut5 #-}
-happyIn6 :: t6 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn6 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn6 #-}
-happyOut6 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t6
-happyOut6 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut6 #-}
-happyIn7 :: t7 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn7 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn7 #-}
-happyOut7 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t7
-happyOut7 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut7 #-}
-happyIn8 :: t8 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn8 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn8 #-}
-happyOut8 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t8
-happyOut8 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut8 #-}
-happyIn9 :: t9 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn9 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn9 #-}
-happyOut9 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t9
-happyOut9 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut9 #-}
-happyIn10 :: t10 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn10 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn10 #-}
-happyOut10 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t10
-happyOut10 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut10 #-}
-happyIn11 :: t11 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn11 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn11 #-}
-happyOut11 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t11
-happyOut11 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut11 #-}
-happyIn12 :: t12 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn12 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn12 #-}
-happyOut12 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t12
-happyOut12 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut12 #-}
-happyIn13 :: t13 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn13 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn13 #-}
-happyOut13 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t13
-happyOut13 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut13 #-}
-happyIn14 :: t14 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn14 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn14 #-}
-happyOut14 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t14
-happyOut14 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut14 #-}
-happyIn15 :: t15 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn15 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn15 #-}
-happyOut15 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t15
-happyOut15 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut15 #-}
-happyIn16 :: t16 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn16 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn16 #-}
-happyOut16 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t16
-happyOut16 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut16 #-}
-happyIn17 :: t17 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn17 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn17 #-}
-happyOut17 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t17
-happyOut17 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut17 #-}
-happyIn18 :: t18 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn18 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn18 #-}
-happyOut18 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t18
-happyOut18 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut18 #-}
-happyIn19 :: t19 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn19 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn19 #-}
-happyOut19 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t19
-happyOut19 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut19 #-}
-happyIn20 :: t20 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn20 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn20 #-}
-happyOut20 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t20
-happyOut20 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut20 #-}
-happyIn21 :: t21 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn21 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn21 #-}
-happyOut21 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t21
-happyOut21 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut21 #-}
-happyIn22 :: t22 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn22 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn22 #-}
-happyOut22 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t22
-happyOut22 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut22 #-}
-happyIn23 :: t23 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn23 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn23 #-}
-happyOut23 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t23
-happyOut23 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut23 #-}
-happyIn24 :: t24 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn24 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn24 #-}
-happyOut24 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t24
-happyOut24 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut24 #-}
-happyIn25 :: t25 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn25 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn25 #-}
-happyOut25 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t25
-happyOut25 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut25 #-}
-happyIn26 :: t26 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn26 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn26 #-}
-happyOut26 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t26
-happyOut26 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut26 #-}
-happyIn27 :: t27 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn27 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn27 #-}
-happyOut27 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t27
-happyOut27 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut27 #-}
-happyInTok :: (Token) -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyInTok x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyInTok #-}
-happyOutTok :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> (Token)
-happyOutTok x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOutTok #-}
-
-
-happyExpList :: HappyAddr
-happyExpList = HappyA# "\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x60\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x60\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x3e\x06\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x03\x00\x00\x00\x80\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\xe0\x08\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x60\x00\x08\x00\x00\x00\xc0\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x01\x02\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x00\x00\x30\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00"#
-
-{-# NOINLINE happyExpListPerState #-}
-happyExpListPerState st =
-    token_strs_expected
-  where token_strs = ["error","%dummy","%start_dot","Graph","Strictness","GraphType","Name_empty","Name","Quoted_string","Quoted_sum","Stmt_list","Stmt_list_aux","Stmt_sep","Stmt","Attr_stmt","Attr_list","Attr_list_aux","A_list","Edge_stmt","EdgeRHS","Node_stmt","Node","Port","Subgraph","Xml","XmlList","XmlElement","graph","digraph","node","edge","subgraph","label","qlabel","strict","arrow","'='","'{'","'}'","'['","']'","':'","';'","','","'+'","xmlClose","xmlOpen","xmlProc","%eof"]
-        bit_start = st * 49
-        bit_end = (st + 1) * 49
-        read_bit = readArrayBit happyExpList
-        bits = map read_bit [bit_start..bit_end - 1]
-        bits_indexed = zip bits [0..48]
-        token_strs_expected = concatMap f bits_indexed
-        f (False, _) = []
-        f (True, nr) = [token_strs !! nr]
-
-happyActOffsets :: HappyAddr
-happyActOffsets = HappyA# "\xf9\xff\xf9\xff\x23\x00\x00\x00\xed\xff\x0d\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x4f\x00\x36\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x52\x00\x1c\x00\x00\x00\x38\x00\x00\x00\x00\x00\x00\x00\x4a\x00\x4a\x00\x00\x00\x00\x00\x00\x00\x0d\x00\x00\x00\x47\x00\x00\x00\x34\x00\x00\x00\x00\x00\x56\x00\x46\x00\x00\x00\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0d\x00\x0d\x00\x00\x00\x65\x00\x00\x00\x00\x00\x49\x00\x67\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x50\x00\x00\x00\x00\x00\x55\x00\x00\x00\x0d\x00\x00\x00\x6b\x00\x0d\x00\x00\x00\x00\x00"#
-
-happyGotoOffsets :: HappyAddr
-happyGotoOffsets = HappyA# "\x68\x00\x76\x00\x77\x00\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x69\x00\x63\x00\x00\x00\x00\x00\x73\x00\x18\x00\x00\x00\x00\x00\x00\x00\x6a\x00\x00\x00\x6c\x00\x6e\x00\x00\x00\x74\x00\x00\x00\x00\x00\x00\x00\x4c\x00\x72\x00\x5e\x00\x60\x00\x62\x00\x13\x00\x00\x00\x75\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x2a\x00\x00\x00\x66\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x32\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x00\x78\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x70\x00\x00\x00\x7b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00"#
-
-happyAdjustOffset :: Happy_GHC_Exts.Int# -> Happy_GHC_Exts.Int#
-happyAdjustOffset off = off
-
-happyDefActions :: HappyAddr
-happyDefActions = HappyA# "\xfc\xff\x00\x00\x00\x00\xfd\xff\x00\x00\xf8\xff\xfb\xff\xfa\xff\x00\x00\xf9\xff\xf6\xff\xf4\xff\xf5\xff\xf7\xff\xf3\xff\xcd\xff\x00\x00\x00\x00\xfe\xff\xef\xff\x00\x00\xf2\xff\xce\xff\xcf\xff\xcd\xff\xcb\xff\x00\x00\xd5\xff\xd0\xff\xec\xff\xeb\xff\xe9\xff\xea\xff\xe1\xff\xe7\xff\xe1\xff\xe1\xff\xe1\xff\xf8\xff\xf1\xff\x00\x00\xe5\xff\xe3\xff\xe6\xff\xe4\xff\xe1\xff\x00\x00\xd6\xff\xe1\xff\xf0\xff\xee\xff\xed\xff\xd4\xff\x00\x00\x00\x00\xcc\xff\xd3\xff\xe8\xff\xde\xff\x00\x00\xd5\xff\xda\xff\xd9\xff\xd8\xff\xd7\xff\xdd\xff\xdf\xff\xd1\xff\xec\xff\xdc\xff\xdb\xff\x00\x00\xd2\xff\x00\x00\xe2\xff\x00\x00\x00\x00\xe0\xff"#
-
-happyCheck :: HappyAddr
-happyCheck = HappyA# "\xff\xff\x08\x00\x01\x00\x16\x00\x03\x00\x04\x00\x05\x00\x06\x00\x07\x00\x04\x00\x05\x00\x06\x00\x0b\x00\x0c\x00\x03\x00\x04\x00\x05\x00\x06\x00\x0b\x00\x06\x00\x07\x00\x14\x00\x03\x00\x04\x00\x05\x00\x06\x00\x15\x00\x12\x00\x04\x00\x05\x00\x06\x00\x07\x00\x15\x00\x14\x00\x0a\x00\x0b\x00\x01\x00\x02\x00\x0a\x00\x0f\x00\x15\x00\x11\x00\x12\x00\x0f\x00\x14\x00\x15\x00\x04\x00\x05\x00\x06\x00\x07\x00\x04\x00\x05\x00\x06\x00\x07\x00\x04\x00\x05\x00\x06\x00\x04\x00\x05\x00\x06\x00\x12\x00\x07\x00\x14\x00\x15\x00\x12\x00\x0d\x00\x14\x00\x15\x00\x04\x00\x05\x00\x06\x00\x15\x00\x10\x00\x11\x00\x15\x00\x05\x00\x06\x00\x07\x00\x05\x00\x06\x00\x07\x00\x0b\x00\x0b\x00\x09\x00\x0b\x00\x15\x00\x10\x00\x11\x00\x0c\x00\x0d\x00\x14\x00\x06\x00\x10\x00\x14\x00\x0e\x00\x09\x00\x10\x00\x11\x00\x13\x00\x14\x00\x15\x00\x13\x00\x14\x00\x15\x00\x00\x00\x01\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0f\x00\x0a\x00\x0f\x00\x01\x00\x07\x00\x02\x00\x17\x00\x08\x00\x07\x00\x09\x00\x0e\x00\x16\x00\x16\x00\x13\x00\x10\x00\x17\x00\x09\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x13\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff"#
-
-happyTable :: HappyAddr
-happyTable = HappyA# "\x00\x00\x04\x00\x24\x00\xff\xff\x25\x00\x26\x00\x27\x00\x0e\x00\x0f\x00\x39\x00\x0a\x00\x0b\x00\x14\x00\x28\x00\x08\x00\x09\x00\x0a\x00\x0b\x00\x14\x00\x0e\x00\x0f\x00\x10\x00\x28\x00\x09\x00\x0a\x00\x0b\x00\x0c\x00\x12\x00\x1b\x00\x0a\x00\x0b\x00\x1c\x00\x0c\x00\x10\x00\x1d\x00\x1e\x00\x07\x00\x08\x00\x36\x00\x1f\x00\x0c\x00\x20\x00\x21\x00\x37\x00\x22\x00\x0c\x00\x3c\x00\x0a\x00\x0b\x00\x1c\x00\x3c\x00\x0a\x00\x0b\x00\x1c\x00\x38\x00\x0a\x00\x0b\x00\x4b\x00\x0a\x00\x0b\x00\x3d\x00\x16\x00\x3e\x00\x0c\x00\x45\x00\x43\x00\x46\x00\x0c\x00\x4d\x00\x0a\x00\x0b\x00\x0c\x00\x33\x00\x34\x00\x0c\x00\x27\x00\x0e\x00\x0f\x00\x27\x00\x0e\x00\x0f\x00\x14\x00\x14\x00\x2f\x00\x14\x00\x0c\x00\x40\x00\x41\x00\x2f\x00\x2a\x00\x10\x00\x49\x00\x30\x00\x10\x00\x4b\x00\x3c\x00\x33\x00\x34\x00\x18\x00\x19\x00\x1a\x00\x38\x00\x19\x00\x1a\x00\x04\x00\x02\x00\x2c\x00\x2a\x00\x2b\x00\x2a\x00\x29\x00\x2a\x00\x41\x00\x2a\x00\x3a\x00\x2a\x00\x48\x00\x4d\x00\x37\x00\x02\x00\x12\x00\x05\x00\x16\x00\x14\x00\x43\x00\x31\x00\x44\x00\x10\x00\x1a\x00\x34\x00\x2d\x00\x16\x00\x49\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"#
-
-happyReduceArr = Happy_Data_Array.array (1, 52) [
-	(1 , happyReduce_1),
-	(2 , happyReduce_2),
-	(3 , happyReduce_3),
-	(4 , happyReduce_4),
-	(5 , happyReduce_5),
-	(6 , happyReduce_6),
-	(7 , happyReduce_7),
-	(8 , happyReduce_8),
-	(9 , happyReduce_9),
-	(10 , happyReduce_10),
-	(11 , happyReduce_11),
-	(12 , happyReduce_12),
-	(13 , happyReduce_13),
-	(14 , happyReduce_14),
-	(15 , happyReduce_15),
-	(16 , happyReduce_16),
-	(17 , happyReduce_17),
-	(18 , happyReduce_18),
-	(19 , happyReduce_19),
-	(20 , happyReduce_20),
-	(21 , happyReduce_21),
-	(22 , happyReduce_22),
-	(23 , happyReduce_23),
-	(24 , happyReduce_24),
-	(25 , happyReduce_25),
-	(26 , happyReduce_26),
-	(27 , happyReduce_27),
-	(28 , happyReduce_28),
-	(29 , happyReduce_29),
-	(30 , happyReduce_30),
-	(31 , happyReduce_31),
-	(32 , happyReduce_32),
-	(33 , happyReduce_33),
-	(34 , happyReduce_34),
-	(35 , happyReduce_35),
-	(36 , happyReduce_36),
-	(37 , happyReduce_37),
-	(38 , happyReduce_38),
-	(39 , happyReduce_39),
-	(40 , happyReduce_40),
-	(41 , happyReduce_41),
-	(42 , happyReduce_42),
-	(43 , happyReduce_43),
-	(44 , happyReduce_44),
-	(45 , happyReduce_45),
-	(46 , happyReduce_46),
-	(47 , happyReduce_47),
-	(48 , happyReduce_48),
-	(49 , happyReduce_49),
-	(50 , happyReduce_50),
-	(51 , happyReduce_51),
-	(52 , happyReduce_52)
-	]
-
-happy_n_terms = 23 :: Int
-happy_n_nonterms = 24 :: Int
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_1 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_1 = happyReduce 4# 0# happyReduction_1
-happyReduction_1 (happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut5 happy_x_1 of { happy_var_1 -> 
-	case happyOut6 happy_x_2 of { happy_var_2 -> 
-	case happyOut7 happy_x_3 of { happy_var_3 -> 
-	case happyOut11 happy_x_4 of { happy_var_4 -> 
-	happyIn4
-		 ((happy_var_1, happy_var_2, happy_var_3, happy_var_4)
-	) `HappyStk` happyRest}}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_2 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_2 = happySpecReduce_1  1# happyReduction_2
-happyReduction_2 happy_x_1
-	 =  happyIn5
-		 (True
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_3 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_3 = happySpecReduce_0  1# happyReduction_3
-happyReduction_3  =  happyIn5
-		 (False
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_4 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_4 = happySpecReduce_1  2# happyReduction_4
-happyReduction_4 happy_x_1
-	 =  happyIn6
-		 (Graph
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_5 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_5 = happySpecReduce_1  2# happyReduction_5
-happyReduction_5 happy_x_1
-	 =  happyIn6
-		 (Digraph
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_6 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_6 = happySpecReduce_1  3# happyReduction_6
-happyReduction_6 happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	happyIn7
-		 (Just happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_7 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_7 = happySpecReduce_0  3# happyReduction_7
-happyReduction_7  =  happyIn7
-		 (Nothing
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_8 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_8 = happySpecReduce_1  4# happyReduction_8
-happyReduction_8 happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenLabel happy_var_1) -> 
-	happyIn8
-		 (StringID happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_9 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_9 = happySpecReduce_1  4# happyReduction_9
-happyReduction_9 happy_x_1
-	 =  case happyOut9 happy_x_1 of { happy_var_1 -> 
-	happyIn8
-		 (StringID happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_10 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_10 = happySpecReduce_1  4# happyReduction_10
-happyReduction_10 happy_x_1
-	 =  case happyOut25 happy_x_1 of { happy_var_1 -> 
-	happyIn8
-		 (XMLID happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_11 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_11 = happySpecReduce_1  5# happyReduction_11
-happyReduction_11 happy_x_1
-	 =  case happyOut10 happy_x_1 of { happy_var_1 -> 
-	happyIn9
-		 (concat $ reverse happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_12 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_12 = happySpecReduce_1  6# happyReduction_12
-happyReduction_12 happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenQuotedLabel happy_var_1) -> 
-	happyIn10
-		 ([happy_var_1]
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_13 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_13 = happySpecReduce_3  6# happyReduction_13
-happyReduction_13 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut10 happy_x_1 of { happy_var_1 -> 
-	case happyOutTok happy_x_3 of { (TokenQuotedLabel happy_var_3) -> 
-	happyIn10
-		 (happy_var_3 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_14 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_14 = happySpecReduce_3  7# happyReduction_14
-happyReduction_14 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut12 happy_x_2 of { happy_var_2 -> 
-	happyIn11
-		 (reverse happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_15 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_15 = happySpecReduce_3  8# happyReduction_15
-happyReduction_15 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut12 happy_x_1 of { happy_var_1 -> 
-	case happyOut14 happy_x_2 of { happy_var_2 -> 
-	happyIn12
-		 (happy_var_2 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_16 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_16 = happySpecReduce_0  8# happyReduction_16
-happyReduction_16  =  happyIn12
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_17 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_17 = happySpecReduce_1  9# happyReduction_17
-happyReduction_17 happy_x_1
-	 =  case happyOutTok happy_x_1 of { happy_var_1 -> 
-	happyIn13
-		 (Just happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_18 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_18 = happySpecReduce_1  9# happyReduction_18
-happyReduction_18 happy_x_1
-	 =  case happyOutTok happy_x_1 of { happy_var_1 -> 
-	happyIn13
-		 (Just happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_19 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_19 = happySpecReduce_0  9# happyReduction_19
-happyReduction_19  =  happyIn13
-		 (Nothing
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_20 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_20 = happySpecReduce_1  10# happyReduction_20
-happyReduction_20 happy_x_1
-	 =  case happyOut15 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_21 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_21 = happySpecReduce_1  10# happyReduction_21
-happyReduction_21 happy_x_1
-	 =  case happyOut21 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_22 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_22 = happySpecReduce_1  10# happyReduction_22
-happyReduction_22 happy_x_1
-	 =  case happyOut19 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_23 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_23 = happySpecReduce_3  10# happyReduction_23
-happyReduction_23 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	case happyOut8 happy_x_3 of { happy_var_3 -> 
-	happyIn14
-		 (AttributeStatement ( happy_var_1,  happy_var_3)
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_24 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_24 = happySpecReduce_1  10# happyReduction_24
-happyReduction_24 happy_x_1
-	 =  case happyOut24 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (SubgraphStatement happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_25 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_25 = happySpecReduce_2  11# happyReduction_25
-happyReduction_25 happy_x_2
-	happy_x_1
-	 =  case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn15
-		 (NodeAttribute happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_26 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_26 = happySpecReduce_2  11# happyReduction_26
-happyReduction_26 happy_x_2
-	happy_x_1
-	 =  case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn15
-		 (EdgeAttribute happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_27 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_27 = happySpecReduce_2  11# happyReduction_27
-happyReduction_27 happy_x_2
-	happy_x_1
-	 =  case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn15
-		 (GraphAttribute happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_28 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_28 = happySpecReduce_1  12# happyReduction_28
-happyReduction_28 happy_x_1
-	 =  case happyOut17 happy_x_1 of { happy_var_1 -> 
-	happyIn16
-		 (reverse happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_29 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_29 = happyReduce 4# 13# happyReduction_29
-happyReduction_29 (happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut17 happy_x_1 of { happy_var_1 -> 
-	case happyOut18 happy_x_3 of { happy_var_3 -> 
-	happyIn17
-		 (happy_var_3 ++ happy_var_1
-	) `HappyStk` happyRest}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_30 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_30 = happySpecReduce_0  13# happyReduction_30
-happyReduction_30  =  happyIn17
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_31 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_31 = happyReduce 5# 14# happyReduction_31
-happyReduction_31 (happy_x_5 `HappyStk`
-	happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut18 happy_x_1 of { happy_var_1 -> 
-	case happyOut8 happy_x_3 of { happy_var_3 -> 
-	case happyOut8 happy_x_5 of { happy_var_5 -> 
-	happyIn18
-		 (( happy_var_3,  happy_var_5) : happy_var_1
-	) `HappyStk` happyRest}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_32 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_32 = happySpecReduce_0  14# happyReduction_32
-happyReduction_32  =  happyIn18
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_33 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_33 = happySpecReduce_3  15# happyReduction_33
-happyReduction_33 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut22 happy_x_1 of { happy_var_1 -> 
-	case happyOut20 happy_x_2 of { happy_var_2 -> 
-	case happyOut16 happy_x_3 of { happy_var_3 -> 
-	happyIn19
-		 (EdgeStatement ((uncurry NodeRef happy_var_1):(reverse happy_var_2)) happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_34 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_34 = happySpecReduce_3  15# happyReduction_34
-happyReduction_34 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut24 happy_x_1 of { happy_var_1 -> 
-	case happyOut20 happy_x_2 of { happy_var_2 -> 
-	case happyOut16 happy_x_3 of { happy_var_3 -> 
-	happyIn19
-		 (EdgeStatement (happy_var_1:(reverse happy_var_2)) happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_35 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_35 = happySpecReduce_3  16# happyReduction_35
-happyReduction_35 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut20 happy_x_1 of { happy_var_1 -> 
-	case happyOut22 happy_x_3 of { happy_var_3 -> 
-	happyIn20
-		 ((uncurry NodeRef happy_var_3) : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_36 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_36 = happySpecReduce_3  16# happyReduction_36
-happyReduction_36 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut20 happy_x_1 of { happy_var_1 -> 
-	case happyOut24 happy_x_3 of { happy_var_3 -> 
-	happyIn20
-		 (happy_var_3 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_37 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_37 = happySpecReduce_2  16# happyReduction_37
-happyReduction_37 happy_x_2
-	happy_x_1
-	 =  case happyOut22 happy_x_2 of { happy_var_2 -> 
-	happyIn20
-		 ([uncurry NodeRef happy_var_2]
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_38 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_38 = happySpecReduce_2  16# happyReduction_38
-happyReduction_38 happy_x_2
-	happy_x_1
-	 =  case happyOut24 happy_x_2 of { happy_var_2 -> 
-	happyIn20
-		 ([happy_var_2]
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_39 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_39 = happyMonadReduce 2# 16# happyReduction_39
-happyReduction_39 (happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest) tk
-	 = happyThen ((( getLineNumber `thenE` \line -> failE $ "Unfinished edge statement."))
-	) (\r -> happyReturn (happyIn20 r))
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_40 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_40 = happyMonadReduce 2# 16# happyReduction_40
-happyReduction_40 (happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest) tk
-	 = happyThen ((( getLineNumber `thenE` \line -> failE $ "Unfinished edge statement."))
-	) (\r -> happyReturn (happyIn20 r))
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_41 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_41 = happySpecReduce_2  17# happyReduction_41
-happyReduction_41 happy_x_2
-	happy_x_1
-	 =  case happyOut22 happy_x_1 of { happy_var_1 -> 
-	case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn21
-		 ((uncurry NodeStatement) happy_var_1 happy_var_2
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_42 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_42 = happySpecReduce_1  18# happyReduction_42
-happyReduction_42 happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	happyIn22
-		 ((happy_var_1, Nothing)
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_43 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_43 = happySpecReduce_2  18# happyReduction_43
-happyReduction_43 happy_x_2
-	happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	case happyOut23 happy_x_2 of { happy_var_2 -> 
-	happyIn22
-		 ((happy_var_1, (Just happy_var_2))
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_44 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_44 = happySpecReduce_2  19# happyReduction_44
-happyReduction_44 happy_x_2
-	happy_x_1
-	 =  case happyOut8 happy_x_2 of { happy_var_2 -> 
-	happyIn23
-		 (case toCompass $ show happy_var_2 of
-                                Just c -> Port Nothing (Just c)
-                                Nothing -> Port (if show happy_var_2 == "_" then Nothing else (Just happy_var_2)) Nothing
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_45 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_45 = happyReduce 4# 19# happyReduction_45
-happyReduction_45 (happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut8 happy_x_2 of { happy_var_2 -> 
-	case happyOutTok happy_x_4 of { (TokenLabel happy_var_4) -> 
-	happyIn23
-		 (Port (Just happy_var_2) (toCompass happy_var_4)
-	) `HappyStk` happyRest}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_46 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_46 = happySpecReduce_3  20# happyReduction_46
-happyReduction_46 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut7 happy_x_2 of { happy_var_2 -> 
-	case happyOut11 happy_x_3 of { happy_var_3 -> 
-	happyIn24
-		 (Subgraph happy_var_2 happy_var_3
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_47 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_47 = happySpecReduce_1  20# happyReduction_47
-happyReduction_47 happy_x_1
-	 =  case happyOut11 happy_x_1 of { happy_var_1 -> 
-	happyIn24
-		 (Subgraph Nothing happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_48 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_48 = happySpecReduce_3  21# happyReduction_48
-happyReduction_48 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenOT happy_var_1) -> 
-	case happyOut26 happy_x_2 of { happy_var_2 -> 
-	case happyOutTok happy_x_3 of { (TokenCT happy_var_3) -> 
-	happyIn25
-		 (show happy_var_1 ++ (concat $ reverse happy_var_2) ++ show happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_49 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_49 = happySpecReduce_2  22# happyReduction_49
-happyReduction_49 happy_x_2
-	happy_x_1
-	 =  case happyOut26 happy_x_1 of { happy_var_1 -> 
-	case happyOut27 happy_x_2 of { happy_var_2 -> 
-	happyIn26
-		 (happy_var_2 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_50 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_50 = happySpecReduce_0  22# happyReduction_50
-happyReduction_50  =  happyIn26
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_51 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_51 = happySpecReduce_3  23# happyReduction_51
-happyReduction_51 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenOT happy_var_1) -> 
-	case happyOut26 happy_x_2 of { happy_var_2 -> 
-	case happyOutTok happy_x_3 of { (TokenCT happy_var_3) -> 
-	happyIn27
-		 (show happy_var_1 ++ (concat $ reverse happy_var_2) ++ show happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_52 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_52 = happySpecReduce_1  23# happyReduction_52
-happyReduction_52 happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenProc happy_var_1) -> 
-	happyIn27
-		 (show happy_var_1
-	)}
-
-happyNewToken action sts stk
-	= lexer(\tk -> 
-	let cont i = happyDoAction i tk action sts stk in
-	case tk of {
-	TokenEOF -> happyDoAction 22# tk action sts stk;
-	TokenGraph -> cont 1#;
-	TokenDigraph -> cont 2#;
-	TokenNode -> cont 3#;
-	TokenEdge -> cont 4#;
-	TokenSubgraph -> cont 5#;
-	TokenLabel happy_dollar_dollar -> cont 6#;
-	TokenQuotedLabel happy_dollar_dollar -> cont 7#;
-	TokenStrict -> cont 8#;
-	TokenArrow happy_dollar_dollar -> cont 9#;
-	TokenEQ -> cont 10#;
-	TokenOCB -> cont 11#;
-	TokenCCB -> cont 12#;
-	TokenOSB -> cont 13#;
-	TokenCSB -> cont 14#;
-	TokenCo -> cont 15#;
-	TokenSemiCo -> cont 16#;
-	TokenComma -> cont 17#;
-	TokenPlus -> cont 18#;
-	TokenCT happy_dollar_dollar -> cont 19#;
-	TokenOT happy_dollar_dollar -> cont 20#;
-	TokenProc happy_dollar_dollar -> cont 21#;
-	_ -> happyError' (tk, [])
-	})
-
-happyError_ explist 22# tk = happyError' (tk, explist)
-happyError_ explist _ tk = happyError' (tk, explist)
-
-happyThen :: () => P a -> (a -> P b) -> P b
-happyThen = (thenE)
-happyReturn :: () => a -> P a
-happyReturn = (returnE)
-#if __GLASGOW_HASKELL__ >= 710
-happyParse :: () => Happy_GHC_Exts.Int# -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-
-happyNewToken :: () => Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-
-happyDoAction :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-
-happyReduceArr :: () => Happy_Data_Array.Array Int (Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _))
-
-#endif
-happyThen1 :: () => P a -> (a -> P b) -> P b
-happyThen1 = happyThen
-happyReturn1 :: () => a -> P a
-happyReturn1 = happyReturn
-happyError' :: () => ((Token), [String]) -> P a
-happyError' tk = (\(tokens, _) -> parseError tokens) tk
-dot = happySomeParser where
- happySomeParser = happyThen (happyParse 0#) (\x -> happyReturn (let {x' = happyOut4 x} in x'))
-
-happySeq = happyDontSeq
-
-
-data Except a = Success a | Failure String
-type P a = String -> Int -> Except a
-
-thenE :: P a -> (a -> P b) -> P b
-thenE m k s l = 
-  case m s l of
-    Success a -> k a s l
-    Failure e -> Failure e
-
-returnE :: a -> P a
-returnE a s l = Success a
-
-failE :: String -> P a
-failE e s l = Failure $ "Error on line " ++ show l ++ ": " ++ e
-
-catchE :: P a -> (String -> P a) -> P a
-catchE m k s l = case m s l of
-  Success a -> Success a
-  Failure e -> k e s l
-getLineNumber s l = Success l
-parseError :: Token -> P a
-parseError t = getLineNumber `thenE` \line -> failE $ "Parse error on line " ++ show line ++ "."
-
-data Token =
-    TokenGraph
-  | TokenDigraph
-  | TokenNode
-  | TokenEdge
-  | TokenSubgraph
-  | TokenStrict
-  | TokenLabel String
-  | TokenQuotedLabel String
-  | TokenXML String
-  | TokenCompass Compass 
-  | TokenArrow Char
-  | TokenEQ 
-  | TokenOCB 
-  | TokenCCB 
-  | TokenOSB 
-  | TokenCSB 
-  | TokenCo
-  | TokenSemiCo
-  | TokenComma
-  | TokenCT String
-  | TokenOT String
-  | TokenProc String
-  | TokenPlus
-  | TokenEOF
-  deriving (Eq)
-
-instance Show Token where
-  show tk = case tk of
-   TokenGraph -> "graph"
-   TokenDigraph -> "digraph"
-   TokenNode -> "node"
-   TokenEdge -> "edge"
-   TokenSubgraph -> "subgraph"
-   TokenStrict -> "strict"
-   TokenLabel label -> label
-   TokenQuotedLabel label -> label
-   TokenXML xml -> xml
-   TokenCompass compass -> show compass
-   TokenArrow c -> [c]
-   TokenEQ  -> "="
-   TokenOCB  -> "{"
-   TokenCCB  -> "]"
-   TokenOSB  -> "["
-   TokenCSB  -> "]"
-   TokenCo -> ":"
-   TokenSemiCo -> ";"
-   TokenComma -> ","
-   TokenCT tag -> "</" ++ tag ++ ">"
-   TokenOT tag -> "<" ++ tag ++ ">"
-   TokenProc xml -> "<?" ++ xml ++ ">"
-   TokenPlus -> "+"
-   TokenEOF -> ""
-
--- | Parse a graph written in the DOT language.
-parse s = case dot ('\n':s) 0 of -- A newline is added to treat '#' in the beginning of a line properly.
-  Success ast -> Right ast
-  Failure msg -> Left msg
-
-toCompass l =
-  case map toLower l of
-    "n"  -> Just $ North
-    "ne" -> Just $ NorthEast
-    "e"  -> Just $ East
-    "se" -> Just $ SouthEast
-    "s"  -> Just $ South
-    "sw" -> Just $ SouthWest
-    "w"  -> Just $ West
-    "nw" -> Just $ NorthWest
-    "c"  -> Just $ Center
-    "_"  -> Nothing
-    _    -> Nothing
-
-lexer :: (Token -> (P a)) -> (P a)
-lexer cont str line = case dropWhile (\c -> c /= '\n' && isSpace c) str of
-  '\n':'#':s' -> let s'' = dropWhile (/= '\n') s' in lexer cont s'' (line + 1)
-  '\n':s' -> lexer cont s' (line +1)
-  ',':s'  -> cont TokenComma  s' line
-  ';':s'  -> cont TokenSemiCo s' line
-  's':'u':'b':'g':'r':'a':'p':'h':s' -> cont TokenSubgraph s' line
-  'g':'r':'a':'p':'h':s'             -> cont TokenGraph s' line
-  'd':'i':'g':'r':'a':'p':'h':s'     -> cont TokenDigraph s' line
-  'e':'d':'g':'e':s'                 -> cont TokenEdge s' line
-  'n':'o':'d':'e':s'                 -> cont TokenNode s' line
-  's':'t':'r':'i':'c':'t':s'         -> cont TokenStrict s' line
-  '{':s' -> cont TokenOCB s' line
-  '}':s' -> cont TokenCCB s' line
-  '[':s' -> cont TokenOSB s' line
-  ']':s' -> cont TokenCSB s' line
-  '+':s' -> cont TokenPlus s' line
-  '=':s' -> cont TokenEQ s' line
-  ':':s' -> cont TokenCo s' line
-  '-':'-':s' -> cont (TokenArrow '-') s' line
-  '-':'>':s' -> cont (TokenArrow '>') s' line
-  '/':'/':s' -> let s'' = dropWhile (/= '\n') s' in lexer cont s'' line
-  '/':'*':s' -> let (s'', line') = execState consumeComment (s', line)
-                in lexer cont s'' (line')
-  '"':s'     -> let (qs, (s'', line')) = runState consumeQuotedString (s', line)
-                in case qs of
-                  Right string -> cont (TokenQuotedLabel string) s'' line'
-                  Left msg -> failE msg s' line'
-  '<':'/':s' -> let (tag, (s'', line')) = runState consumeTag (s', line)
-                in cont (TokenCT tag) (tail s'') line'
-  '<':'!':'-':'-':s' -> let (s'', line') = execState consumeXMLComment (s', line)
-                        in lexer cont s'' line'
-  '<':'?':s' -> let (proc, (s'', line')) = runState consumeProcessing (s', line)
-                in cont (TokenProc proc) s'' line'
-  [] -> cont TokenEOF [] line
-  s' -> let (label, s'') = span (\x -> not $ isSpace x || x `elem` ";,{}[]=\"") s'
-       in if null label then failE ("Unexpected character: " ++ [head s'']) s' line
-                        else cont (TokenLabel label) s'' line
-{-# LINE 1 "templates/GenericTemplate.hs" #-}
--- $Id: GenericTemplate.hs,v 1.26 2005/01/14 14:47:22 simonmar Exp $
-
-
-
-
-
-
-
-
-
-
-
-
-
--- Do not remove this comment. Required to fix CPP parsing when using GCC and a clang-compiled alex.
-#if __GLASGOW_HASKELL__ > 706
-#define LT(n,m) ((Happy_GHC_Exts.tagToEnum# (n Happy_GHC_Exts.<# m)) :: Bool)
-#define GTE(n,m) ((Happy_GHC_Exts.tagToEnum# (n Happy_GHC_Exts.>=# m)) :: Bool)
-#define EQ(n,m) ((Happy_GHC_Exts.tagToEnum# (n Happy_GHC_Exts.==# m)) :: Bool)
-#else
-#define LT(n,m) (n Happy_GHC_Exts.<# m)
-#define GTE(n,m) (n Happy_GHC_Exts.>=# m)
-#define EQ(n,m) (n Happy_GHC_Exts.==# m)
-#endif
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-data Happy_IntList = HappyCons Happy_GHC_Exts.Int# Happy_IntList
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-infixr 9 `HappyStk`
-data HappyStk a = HappyStk a (HappyStk a)
-
------------------------------------------------------------------------------
--- starting the parse
-
-happyParse start_state = happyNewToken start_state notHappyAtAll notHappyAtAll
-
------------------------------------------------------------------------------
--- Accepting the parse
-
--- If the current token is ERROR_TOK, it means we've just accepted a partial
--- parse (a %partial parser).  We must ignore the saved token on the top of
--- the stack in this case.
-happyAccept 0# tk st sts (_ `HappyStk` ans `HappyStk` _) =
-        happyReturn1 ans
-happyAccept j tk st sts (HappyStk ans _) = 
-        (happyTcHack j (happyTcHack st)) (happyReturn1 ans)
-
------------------------------------------------------------------------------
--- Arrays only: do the next action
-
-
-
-happyDoAction i tk st
-        = {- nothing -}
-          case action of
-                0#           -> {- nothing -}
-                                     happyFail (happyExpListPerState ((Happy_GHC_Exts.I# (st)) :: Int)) i tk st
-                -1#          -> {- nothing -}
-                                     happyAccept i tk st
-                n | LT(n,(0# :: Happy_GHC_Exts.Int#)) -> {- nothing -}
-                                                   (happyReduceArr Happy_Data_Array.! rule) i tk st
-                                                   where rule = (Happy_GHC_Exts.I# ((Happy_GHC_Exts.negateInt# ((n Happy_GHC_Exts.+# (1# :: Happy_GHC_Exts.Int#))))))
-                n                 -> {- nothing -}
-                                     happyShift new_state i tk st
-                                     where new_state = (n Happy_GHC_Exts.-# (1# :: Happy_GHC_Exts.Int#))
-   where off    = happyAdjustOffset (indexShortOffAddr happyActOffsets st)
-         off_i  = (off Happy_GHC_Exts.+# i)
-         check  = if GTE(off_i,(0# :: Happy_GHC_Exts.Int#))
-                  then EQ(indexShortOffAddr happyCheck off_i, i)
-                  else False
-         action
-          | check     = indexShortOffAddr happyTable off_i
-          | otherwise = indexShortOffAddr happyDefActions st
-
-
-
-
-indexShortOffAddr (HappyA# arr) off =
-        Happy_GHC_Exts.narrow16Int# i
-  where
-        i = Happy_GHC_Exts.word2Int# (Happy_GHC_Exts.or# (Happy_GHC_Exts.uncheckedShiftL# high 8#) low)
-        high = Happy_GHC_Exts.int2Word# (Happy_GHC_Exts.ord# (Happy_GHC_Exts.indexCharOffAddr# arr (off' Happy_GHC_Exts.+# 1#)))
-        low  = Happy_GHC_Exts.int2Word# (Happy_GHC_Exts.ord# (Happy_GHC_Exts.indexCharOffAddr# arr off'))
-        off' = off Happy_GHC_Exts.*# 2#
-
-
-
-
-{-# INLINE happyLt #-}
-happyLt x y = LT(x,y)
-
-
-readArrayBit arr bit =
-    Bits.testBit (Happy_GHC_Exts.I# (indexShortOffAddr arr ((unbox_int bit) `Happy_GHC_Exts.iShiftRA#` 4#))) (bit `mod` 16)
-  where unbox_int (Happy_GHC_Exts.I# x) = x
-
-
-
-
-
-
-data HappyAddr = HappyA# Happy_GHC_Exts.Addr#
-
-
------------------------------------------------------------------------------
--- HappyState data type (not arrays)
-
-
-
-
-
-
-
-
-
-
-
-
-
------------------------------------------------------------------------------
--- Shifting a token
-
-happyShift new_state 0# tk st sts stk@(x `HappyStk` _) =
-     let i = (case Happy_GHC_Exts.unsafeCoerce# x of { (Happy_GHC_Exts.I# (i)) -> i }) in
---     trace "shifting the error token" $
-     happyDoAction i tk new_state (HappyCons (st) (sts)) (stk)
-
-happyShift new_state i tk st sts stk =
-     happyNewToken new_state (HappyCons (st) (sts)) ((happyInTok (tk))`HappyStk`stk)
-
--- happyReduce is specialised for the common cases.
-
-happySpecReduce_0 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_0 nt fn j tk st@((action)) sts stk
-     = happyGoto nt j tk st (HappyCons (st) (sts)) (fn `HappyStk` stk)
-
-happySpecReduce_1 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_1 nt fn j tk _ sts@((HappyCons (st@(action)) (_))) (v1`HappyStk`stk')
-     = let r = fn v1 in
-       happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
-
-happySpecReduce_2 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_2 nt fn j tk _ (HappyCons (_) (sts@((HappyCons (st@(action)) (_))))) (v1`HappyStk`v2`HappyStk`stk')
-     = let r = fn v1 v2 in
-       happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
-
-happySpecReduce_3 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_3 nt fn j tk _ (HappyCons (_) ((HappyCons (_) (sts@((HappyCons (st@(action)) (_))))))) (v1`HappyStk`v2`HappyStk`v3`HappyStk`stk')
-     = let r = fn v1 v2 v3 in
-       happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
-
-happyReduce k i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happyReduce k nt fn j tk st sts stk
-     = case happyDrop (k Happy_GHC_Exts.-# (1# :: Happy_GHC_Exts.Int#)) sts of
-         sts1@((HappyCons (st1@(action)) (_))) ->
-                let r = fn stk in  -- it doesn't hurt to always seq here...
-                happyDoSeq r (happyGoto nt j tk st1 sts1 r)
-
-happyMonadReduce k nt fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happyMonadReduce k nt fn j tk st sts stk =
-      case happyDrop k (HappyCons (st) (sts)) of
-        sts1@((HappyCons (st1@(action)) (_))) ->
-          let drop_stk = happyDropStk k stk in
-          happyThen1 (fn stk tk) (\r -> happyGoto nt j tk st1 sts1 (r `HappyStk` drop_stk))
-
-happyMonad2Reduce k nt fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happyMonad2Reduce k nt fn j tk st sts stk =
-      case happyDrop k (HappyCons (st) (sts)) of
-        sts1@((HappyCons (st1@(action)) (_))) ->
-         let drop_stk = happyDropStk k stk
-
-             off = happyAdjustOffset (indexShortOffAddr happyGotoOffsets st1)
-             off_i = (off Happy_GHC_Exts.+# nt)
-             new_state = indexShortOffAddr happyTable off_i
-
-
-
-
-          in
-          happyThen1 (fn stk tk) (\r -> happyNewToken new_state sts1 (r `HappyStk` drop_stk))
-
-happyDrop 0# l = l
-happyDrop n (HappyCons (_) (t)) = happyDrop (n Happy_GHC_Exts.-# (1# :: Happy_GHC_Exts.Int#)) t
-
-happyDropStk 0# l = l
-happyDropStk n (x `HappyStk` xs) = happyDropStk (n Happy_GHC_Exts.-# (1#::Happy_GHC_Exts.Int#)) xs
-
------------------------------------------------------------------------------
--- Moving to a new state after a reduction
-
-
-happyGoto nt j tk st = 
-   {- nothing -}
-   happyDoAction j tk new_state
-   where off = happyAdjustOffset (indexShortOffAddr happyGotoOffsets st)
-         off_i = (off Happy_GHC_Exts.+# nt)
-         new_state = indexShortOffAddr happyTable off_i
-
-
-
-
------------------------------------------------------------------------------
--- Error recovery (ERROR_TOK is the error token)
-
--- parse error if we are in recovery and we fail again
-happyFail explist 0# tk old_st _ stk@(x `HappyStk` _) =
-     let i = (case Happy_GHC_Exts.unsafeCoerce# x of { (Happy_GHC_Exts.I# (i)) -> i }) in
---      trace "failing" $ 
-        happyError_ explist i tk
-
-{-  We don't need state discarding for our restricted implementation of
-    "error".  In fact, it can cause some bogus parses, so I've disabled it
-    for now --SDM
-
--- discard a state
-happyFail  ERROR_TOK tk old_st CONS(HAPPYSTATE(action),sts) 
-                                                (saved_tok `HappyStk` _ `HappyStk` stk) =
---      trace ("discarding state, depth " ++ show (length stk))  $
-        DO_ACTION(action,ERROR_TOK,tk,sts,(saved_tok`HappyStk`stk))
--}
-
--- Enter error recovery: generate an error token,
---                       save the old token and carry on.
-happyFail explist i tk (action) sts stk =
---      trace "entering error recovery" $
-        happyDoAction 0# tk action sts ((Happy_GHC_Exts.unsafeCoerce# (Happy_GHC_Exts.I# (i))) `HappyStk` stk)
-
--- Internal happy errors:
-
-notHappyAtAll :: a
-notHappyAtAll = error "Internal Happy error\n"
-
------------------------------------------------------------------------------
--- Hack to get the typechecker to accept our action functions
-
-
-happyTcHack :: Happy_GHC_Exts.Int# -> a -> a
-happyTcHack x y = y
-{-# INLINE happyTcHack #-}
-
-
------------------------------------------------------------------------------
--- Seq-ing.  If the --strict flag is given, then Happy emits 
---      happySeq = happyDoSeq
--- otherwise it emits
---      happySeq = happyDontSeq
-
-happyDoSeq, happyDontSeq :: a -> b -> b
-happyDoSeq   a b = a `seq` b
-happyDontSeq a b = b
-
------------------------------------------------------------------------------
--- Don't inline any functions from the template.  GHC has a nasty habit
--- of deciding to inline happyGoto everywhere, which increases the size of
--- the generated parser quite a bit.
-
-
-{-# NOINLINE happyDoAction #-}
-{-# NOINLINE happyTable #-}
-{-# NOINLINE happyCheck #-}
-{-# NOINLINE happyActOffsets #-}
-{-# NOINLINE happyGotoOffsets #-}
-{-# NOINLINE happyDefActions #-}
-
-{-# NOINLINE happyShift #-}
-{-# NOINLINE happySpecReduce_0 #-}
-{-# NOINLINE happySpecReduce_1 #-}
-{-# NOINLINE happySpecReduce_2 #-}
-{-# NOINLINE happySpecReduce_3 #-}
-{-# NOINLINE happyReduce #-}
-{-# NOINLINE happyMonadReduce #-}
-{-# NOINLINE happyGoto #-}
-{-# NOINLINE happyFail #-}
-
--- end of Happy Template.
diff --git a/dist/build/test-ast/test-ast-tmp/Language/Dot/Parser.hs b/dist/build/test-ast/test-ast-tmp/Language/Dot/Parser.hs
deleted file mode 100644
--- a/dist/build/test-ast/test-ast-tmp/Language/Dot/Parser.hs
+++ /dev/null
@@ -1,1403 +0,0 @@
-{-# OPTIONS_GHC -w #-}
-{-# OPTIONS -XMagicHash -XBangPatterns -XTypeSynonymInstances -XFlexibleInstances -cpp #-}
-#if __GLASGOW_HASKELL__ >= 710
-{-# OPTIONS_GHC -XPartialTypeSignatures #-}
-#endif
---------------------------------------------------------------------
--- |
--- Module  : Language.Dot.Parser
--- License : GPL-3
---
--- Maintainer  : Marcelo Garlet Millani <marcelogmillani@gmail.com>
--- Stability   : experimental
--- Portability : portable
---
--- Parsing function and abstract syntax tree for the [DOT language]
--- (https://www.graphviz.org/doc/info/lang.html).
---
--- The parser is implemented using `happy`, and so is fairly fast.
---------------------------------------------------------------------
-
-module Language.Dot.Parser
-  (parse
-  , GraphType(..)
-  , Name(..)
-  , Statement(..)
-  , Subgraph(..)
-  , Port(..)
-  , Compass(..)
-  ) where
-
-import HappyDot.Parser
-import Language.Dot.Graph
-
-import Data.Char
-import Control.Monad.Trans.State
-
-import qualified Debug.Trace as D
-import qualified Data.Array as Happy_Data_Array
-import qualified Data.Bits as Bits
-import qualified GHC.Exts as Happy_GHC_Exts
-import Control.Applicative(Applicative(..))
-import Control.Monad (ap)
-
--- parser produced by Happy Version 1.19.12
-
-newtype HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27 = HappyAbsSyn HappyAny
-#if __GLASGOW_HASKELL__ >= 607
-type HappyAny = Happy_GHC_Exts.Any
-#else
-type HappyAny = forall a . a
-#endif
-happyIn4 :: t4 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn4 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn4 #-}
-happyOut4 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t4
-happyOut4 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut4 #-}
-happyIn5 :: t5 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn5 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn5 #-}
-happyOut5 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t5
-happyOut5 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut5 #-}
-happyIn6 :: t6 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn6 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn6 #-}
-happyOut6 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t6
-happyOut6 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut6 #-}
-happyIn7 :: t7 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn7 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn7 #-}
-happyOut7 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t7
-happyOut7 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut7 #-}
-happyIn8 :: t8 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn8 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn8 #-}
-happyOut8 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t8
-happyOut8 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut8 #-}
-happyIn9 :: t9 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn9 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn9 #-}
-happyOut9 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t9
-happyOut9 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut9 #-}
-happyIn10 :: t10 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn10 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn10 #-}
-happyOut10 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t10
-happyOut10 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut10 #-}
-happyIn11 :: t11 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn11 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn11 #-}
-happyOut11 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t11
-happyOut11 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut11 #-}
-happyIn12 :: t12 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn12 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn12 #-}
-happyOut12 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t12
-happyOut12 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut12 #-}
-happyIn13 :: t13 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn13 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn13 #-}
-happyOut13 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t13
-happyOut13 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut13 #-}
-happyIn14 :: t14 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn14 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn14 #-}
-happyOut14 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t14
-happyOut14 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut14 #-}
-happyIn15 :: t15 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn15 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn15 #-}
-happyOut15 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t15
-happyOut15 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut15 #-}
-happyIn16 :: t16 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn16 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn16 #-}
-happyOut16 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t16
-happyOut16 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut16 #-}
-happyIn17 :: t17 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn17 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn17 #-}
-happyOut17 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t17
-happyOut17 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut17 #-}
-happyIn18 :: t18 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn18 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn18 #-}
-happyOut18 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t18
-happyOut18 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut18 #-}
-happyIn19 :: t19 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn19 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn19 #-}
-happyOut19 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t19
-happyOut19 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut19 #-}
-happyIn20 :: t20 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn20 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn20 #-}
-happyOut20 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t20
-happyOut20 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut20 #-}
-happyIn21 :: t21 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn21 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn21 #-}
-happyOut21 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t21
-happyOut21 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut21 #-}
-happyIn22 :: t22 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn22 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn22 #-}
-happyOut22 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t22
-happyOut22 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut22 #-}
-happyIn23 :: t23 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn23 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn23 #-}
-happyOut23 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t23
-happyOut23 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut23 #-}
-happyIn24 :: t24 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn24 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn24 #-}
-happyOut24 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t24
-happyOut24 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut24 #-}
-happyIn25 :: t25 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn25 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn25 #-}
-happyOut25 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t25
-happyOut25 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut25 #-}
-happyIn26 :: t26 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn26 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn26 #-}
-happyOut26 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t26
-happyOut26 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut26 #-}
-happyIn27 :: t27 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn27 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn27 #-}
-happyOut27 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t27
-happyOut27 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut27 #-}
-happyInTok :: (Token) -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyInTok x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyInTok #-}
-happyOutTok :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> (Token)
-happyOutTok x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOutTok #-}
-
-
-happyExpList :: HappyAddr
-happyExpList = HappyA# "\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x60\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x60\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x3e\x06\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x03\x00\x00\x00\x80\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\xe0\x08\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x60\x00\x08\x00\x00\x00\xc0\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x01\x02\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x00\x00\x30\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00"#
-
-{-# NOINLINE happyExpListPerState #-}
-happyExpListPerState st =
-    token_strs_expected
-  where token_strs = ["error","%dummy","%start_dot","Graph","Strictness","GraphType","Name_empty","Name","Quoted_string","Quoted_sum","Stmt_list","Stmt_list_aux","Stmt_sep","Stmt","Attr_stmt","Attr_list","Attr_list_aux","A_list","Edge_stmt","EdgeRHS","Node_stmt","Node","Port","Subgraph","Xml","XmlList","XmlElement","graph","digraph","node","edge","subgraph","label","qlabel","strict","arrow","'='","'{'","'}'","'['","']'","':'","';'","','","'+'","xmlClose","xmlOpen","xmlProc","%eof"]
-        bit_start = st * 49
-        bit_end = (st + 1) * 49
-        read_bit = readArrayBit happyExpList
-        bits = map read_bit [bit_start..bit_end - 1]
-        bits_indexed = zip bits [0..48]
-        token_strs_expected = concatMap f bits_indexed
-        f (False, _) = []
-        f (True, nr) = [token_strs !! nr]
-
-happyActOffsets :: HappyAddr
-happyActOffsets = HappyA# "\xf9\xff\xf9\xff\x23\x00\x00\x00\xed\xff\x0d\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x4f\x00\x36\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x52\x00\x1c\x00\x00\x00\x38\x00\x00\x00\x00\x00\x00\x00\x4a\x00\x4a\x00\x00\x00\x00\x00\x00\x00\x0d\x00\x00\x00\x47\x00\x00\x00\x34\x00\x00\x00\x00\x00\x56\x00\x46\x00\x00\x00\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0d\x00\x0d\x00\x00\x00\x65\x00\x00\x00\x00\x00\x49\x00\x67\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x50\x00\x00\x00\x00\x00\x55\x00\x00\x00\x0d\x00\x00\x00\x6b\x00\x0d\x00\x00\x00\x00\x00"#
-
-happyGotoOffsets :: HappyAddr
-happyGotoOffsets = HappyA# "\x68\x00\x76\x00\x77\x00\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x69\x00\x63\x00\x00\x00\x00\x00\x73\x00\x18\x00\x00\x00\x00\x00\x00\x00\x6a\x00\x00\x00\x6c\x00\x6e\x00\x00\x00\x74\x00\x00\x00\x00\x00\x00\x00\x4c\x00\x72\x00\x5e\x00\x60\x00\x62\x00\x13\x00\x00\x00\x75\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x2a\x00\x00\x00\x66\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x32\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x00\x78\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x70\x00\x00\x00\x7b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00"#
-
-happyAdjustOffset :: Happy_GHC_Exts.Int# -> Happy_GHC_Exts.Int#
-happyAdjustOffset off = off
-
-happyDefActions :: HappyAddr
-happyDefActions = HappyA# "\xfc\xff\x00\x00\x00\x00\xfd\xff\x00\x00\xf8\xff\xfb\xff\xfa\xff\x00\x00\xf9\xff\xf6\xff\xf4\xff\xf5\xff\xf7\xff\xf3\xff\xcd\xff\x00\x00\x00\x00\xfe\xff\xef\xff\x00\x00\xf2\xff\xce\xff\xcf\xff\xcd\xff\xcb\xff\x00\x00\xd5\xff\xd0\xff\xec\xff\xeb\xff\xe9\xff\xea\xff\xe1\xff\xe7\xff\xe1\xff\xe1\xff\xe1\xff\xf8\xff\xf1\xff\x00\x00\xe5\xff\xe3\xff\xe6\xff\xe4\xff\xe1\xff\x00\x00\xd6\xff\xe1\xff\xf0\xff\xee\xff\xed\xff\xd4\xff\x00\x00\x00\x00\xcc\xff\xd3\xff\xe8\xff\xde\xff\x00\x00\xd5\xff\xda\xff\xd9\xff\xd8\xff\xd7\xff\xdd\xff\xdf\xff\xd1\xff\xec\xff\xdc\xff\xdb\xff\x00\x00\xd2\xff\x00\x00\xe2\xff\x00\x00\x00\x00\xe0\xff"#
-
-happyCheck :: HappyAddr
-happyCheck = HappyA# "\xff\xff\x08\x00\x01\x00\x16\x00\x03\x00\x04\x00\x05\x00\x06\x00\x07\x00\x04\x00\x05\x00\x06\x00\x0b\x00\x0c\x00\x03\x00\x04\x00\x05\x00\x06\x00\x0b\x00\x06\x00\x07\x00\x14\x00\x03\x00\x04\x00\x05\x00\x06\x00\x15\x00\x12\x00\x04\x00\x05\x00\x06\x00\x07\x00\x15\x00\x14\x00\x0a\x00\x0b\x00\x01\x00\x02\x00\x0a\x00\x0f\x00\x15\x00\x11\x00\x12\x00\x0f\x00\x14\x00\x15\x00\x04\x00\x05\x00\x06\x00\x07\x00\x04\x00\x05\x00\x06\x00\x07\x00\x04\x00\x05\x00\x06\x00\x04\x00\x05\x00\x06\x00\x12\x00\x07\x00\x14\x00\x15\x00\x12\x00\x0d\x00\x14\x00\x15\x00\x04\x00\x05\x00\x06\x00\x15\x00\x10\x00\x11\x00\x15\x00\x05\x00\x06\x00\x07\x00\x05\x00\x06\x00\x07\x00\x0b\x00\x0b\x00\x09\x00\x0b\x00\x15\x00\x10\x00\x11\x00\x0c\x00\x0d\x00\x14\x00\x06\x00\x10\x00\x14\x00\x0e\x00\x09\x00\x10\x00\x11\x00\x13\x00\x14\x00\x15\x00\x13\x00\x14\x00\x15\x00\x00\x00\x01\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0f\x00\x0a\x00\x0f\x00\x01\x00\x07\x00\x02\x00\x17\x00\x08\x00\x07\x00\x09\x00\x0e\x00\x16\x00\x16\x00\x13\x00\x10\x00\x17\x00\x09\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x13\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff"#
-
-happyTable :: HappyAddr
-happyTable = HappyA# "\x00\x00\x04\x00\x24\x00\xff\xff\x25\x00\x26\x00\x27\x00\x0e\x00\x0f\x00\x39\x00\x0a\x00\x0b\x00\x14\x00\x28\x00\x08\x00\x09\x00\x0a\x00\x0b\x00\x14\x00\x0e\x00\x0f\x00\x10\x00\x28\x00\x09\x00\x0a\x00\x0b\x00\x0c\x00\x12\x00\x1b\x00\x0a\x00\x0b\x00\x1c\x00\x0c\x00\x10\x00\x1d\x00\x1e\x00\x07\x00\x08\x00\x36\x00\x1f\x00\x0c\x00\x20\x00\x21\x00\x37\x00\x22\x00\x0c\x00\x3c\x00\x0a\x00\x0b\x00\x1c\x00\x3c\x00\x0a\x00\x0b\x00\x1c\x00\x38\x00\x0a\x00\x0b\x00\x4b\x00\x0a\x00\x0b\x00\x3d\x00\x16\x00\x3e\x00\x0c\x00\x45\x00\x43\x00\x46\x00\x0c\x00\x4d\x00\x0a\x00\x0b\x00\x0c\x00\x33\x00\x34\x00\x0c\x00\x27\x00\x0e\x00\x0f\x00\x27\x00\x0e\x00\x0f\x00\x14\x00\x14\x00\x2f\x00\x14\x00\x0c\x00\x40\x00\x41\x00\x2f\x00\x2a\x00\x10\x00\x49\x00\x30\x00\x10\x00\x4b\x00\x3c\x00\x33\x00\x34\x00\x18\x00\x19\x00\x1a\x00\x38\x00\x19\x00\x1a\x00\x04\x00\x02\x00\x2c\x00\x2a\x00\x2b\x00\x2a\x00\x29\x00\x2a\x00\x41\x00\x2a\x00\x3a\x00\x2a\x00\x48\x00\x4d\x00\x37\x00\x02\x00\x12\x00\x05\x00\x16\x00\x14\x00\x43\x00\x31\x00\x44\x00\x10\x00\x1a\x00\x34\x00\x2d\x00\x16\x00\x49\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"#
-
-happyReduceArr = Happy_Data_Array.array (1, 52) [
-	(1 , happyReduce_1),
-	(2 , happyReduce_2),
-	(3 , happyReduce_3),
-	(4 , happyReduce_4),
-	(5 , happyReduce_5),
-	(6 , happyReduce_6),
-	(7 , happyReduce_7),
-	(8 , happyReduce_8),
-	(9 , happyReduce_9),
-	(10 , happyReduce_10),
-	(11 , happyReduce_11),
-	(12 , happyReduce_12),
-	(13 , happyReduce_13),
-	(14 , happyReduce_14),
-	(15 , happyReduce_15),
-	(16 , happyReduce_16),
-	(17 , happyReduce_17),
-	(18 , happyReduce_18),
-	(19 , happyReduce_19),
-	(20 , happyReduce_20),
-	(21 , happyReduce_21),
-	(22 , happyReduce_22),
-	(23 , happyReduce_23),
-	(24 , happyReduce_24),
-	(25 , happyReduce_25),
-	(26 , happyReduce_26),
-	(27 , happyReduce_27),
-	(28 , happyReduce_28),
-	(29 , happyReduce_29),
-	(30 , happyReduce_30),
-	(31 , happyReduce_31),
-	(32 , happyReduce_32),
-	(33 , happyReduce_33),
-	(34 , happyReduce_34),
-	(35 , happyReduce_35),
-	(36 , happyReduce_36),
-	(37 , happyReduce_37),
-	(38 , happyReduce_38),
-	(39 , happyReduce_39),
-	(40 , happyReduce_40),
-	(41 , happyReduce_41),
-	(42 , happyReduce_42),
-	(43 , happyReduce_43),
-	(44 , happyReduce_44),
-	(45 , happyReduce_45),
-	(46 , happyReduce_46),
-	(47 , happyReduce_47),
-	(48 , happyReduce_48),
-	(49 , happyReduce_49),
-	(50 , happyReduce_50),
-	(51 , happyReduce_51),
-	(52 , happyReduce_52)
-	]
-
-happy_n_terms = 23 :: Int
-happy_n_nonterms = 24 :: Int
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_1 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_1 = happyReduce 4# 0# happyReduction_1
-happyReduction_1 (happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut5 happy_x_1 of { happy_var_1 -> 
-	case happyOut6 happy_x_2 of { happy_var_2 -> 
-	case happyOut7 happy_x_3 of { happy_var_3 -> 
-	case happyOut11 happy_x_4 of { happy_var_4 -> 
-	happyIn4
-		 ((happy_var_1, happy_var_2, happy_var_3, happy_var_4)
-	) `HappyStk` happyRest}}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_2 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_2 = happySpecReduce_1  1# happyReduction_2
-happyReduction_2 happy_x_1
-	 =  happyIn5
-		 (True
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_3 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_3 = happySpecReduce_0  1# happyReduction_3
-happyReduction_3  =  happyIn5
-		 (False
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_4 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_4 = happySpecReduce_1  2# happyReduction_4
-happyReduction_4 happy_x_1
-	 =  happyIn6
-		 (Graph
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_5 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_5 = happySpecReduce_1  2# happyReduction_5
-happyReduction_5 happy_x_1
-	 =  happyIn6
-		 (Digraph
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_6 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_6 = happySpecReduce_1  3# happyReduction_6
-happyReduction_6 happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	happyIn7
-		 (Just happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_7 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_7 = happySpecReduce_0  3# happyReduction_7
-happyReduction_7  =  happyIn7
-		 (Nothing
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_8 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_8 = happySpecReduce_1  4# happyReduction_8
-happyReduction_8 happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenLabel happy_var_1) -> 
-	happyIn8
-		 (StringID happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_9 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_9 = happySpecReduce_1  4# happyReduction_9
-happyReduction_9 happy_x_1
-	 =  case happyOut9 happy_x_1 of { happy_var_1 -> 
-	happyIn8
-		 (StringID happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_10 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_10 = happySpecReduce_1  4# happyReduction_10
-happyReduction_10 happy_x_1
-	 =  case happyOut25 happy_x_1 of { happy_var_1 -> 
-	happyIn8
-		 (XMLID happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_11 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_11 = happySpecReduce_1  5# happyReduction_11
-happyReduction_11 happy_x_1
-	 =  case happyOut10 happy_x_1 of { happy_var_1 -> 
-	happyIn9
-		 (concat $ reverse happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_12 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_12 = happySpecReduce_1  6# happyReduction_12
-happyReduction_12 happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenQuotedLabel happy_var_1) -> 
-	happyIn10
-		 ([happy_var_1]
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_13 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_13 = happySpecReduce_3  6# happyReduction_13
-happyReduction_13 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut10 happy_x_1 of { happy_var_1 -> 
-	case happyOutTok happy_x_3 of { (TokenQuotedLabel happy_var_3) -> 
-	happyIn10
-		 (happy_var_3 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_14 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_14 = happySpecReduce_3  7# happyReduction_14
-happyReduction_14 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut12 happy_x_2 of { happy_var_2 -> 
-	happyIn11
-		 (reverse happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_15 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_15 = happySpecReduce_3  8# happyReduction_15
-happyReduction_15 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut12 happy_x_1 of { happy_var_1 -> 
-	case happyOut14 happy_x_2 of { happy_var_2 -> 
-	happyIn12
-		 (happy_var_2 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_16 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_16 = happySpecReduce_0  8# happyReduction_16
-happyReduction_16  =  happyIn12
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_17 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_17 = happySpecReduce_1  9# happyReduction_17
-happyReduction_17 happy_x_1
-	 =  case happyOutTok happy_x_1 of { happy_var_1 -> 
-	happyIn13
-		 (Just happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_18 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_18 = happySpecReduce_1  9# happyReduction_18
-happyReduction_18 happy_x_1
-	 =  case happyOutTok happy_x_1 of { happy_var_1 -> 
-	happyIn13
-		 (Just happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_19 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_19 = happySpecReduce_0  9# happyReduction_19
-happyReduction_19  =  happyIn13
-		 (Nothing
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_20 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_20 = happySpecReduce_1  10# happyReduction_20
-happyReduction_20 happy_x_1
-	 =  case happyOut15 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_21 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_21 = happySpecReduce_1  10# happyReduction_21
-happyReduction_21 happy_x_1
-	 =  case happyOut21 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_22 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_22 = happySpecReduce_1  10# happyReduction_22
-happyReduction_22 happy_x_1
-	 =  case happyOut19 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_23 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_23 = happySpecReduce_3  10# happyReduction_23
-happyReduction_23 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	case happyOut8 happy_x_3 of { happy_var_3 -> 
-	happyIn14
-		 (AttributeStatement ( happy_var_1,  happy_var_3)
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_24 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_24 = happySpecReduce_1  10# happyReduction_24
-happyReduction_24 happy_x_1
-	 =  case happyOut24 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (SubgraphStatement happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_25 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_25 = happySpecReduce_2  11# happyReduction_25
-happyReduction_25 happy_x_2
-	happy_x_1
-	 =  case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn15
-		 (NodeAttribute happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_26 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_26 = happySpecReduce_2  11# happyReduction_26
-happyReduction_26 happy_x_2
-	happy_x_1
-	 =  case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn15
-		 (EdgeAttribute happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_27 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_27 = happySpecReduce_2  11# happyReduction_27
-happyReduction_27 happy_x_2
-	happy_x_1
-	 =  case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn15
-		 (GraphAttribute happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_28 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_28 = happySpecReduce_1  12# happyReduction_28
-happyReduction_28 happy_x_1
-	 =  case happyOut17 happy_x_1 of { happy_var_1 -> 
-	happyIn16
-		 (reverse happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_29 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_29 = happyReduce 4# 13# happyReduction_29
-happyReduction_29 (happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut17 happy_x_1 of { happy_var_1 -> 
-	case happyOut18 happy_x_3 of { happy_var_3 -> 
-	happyIn17
-		 (happy_var_3 ++ happy_var_1
-	) `HappyStk` happyRest}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_30 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_30 = happySpecReduce_0  13# happyReduction_30
-happyReduction_30  =  happyIn17
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_31 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_31 = happyReduce 5# 14# happyReduction_31
-happyReduction_31 (happy_x_5 `HappyStk`
-	happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut18 happy_x_1 of { happy_var_1 -> 
-	case happyOut8 happy_x_3 of { happy_var_3 -> 
-	case happyOut8 happy_x_5 of { happy_var_5 -> 
-	happyIn18
-		 (( happy_var_3,  happy_var_5) : happy_var_1
-	) `HappyStk` happyRest}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_32 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_32 = happySpecReduce_0  14# happyReduction_32
-happyReduction_32  =  happyIn18
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_33 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_33 = happySpecReduce_3  15# happyReduction_33
-happyReduction_33 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut22 happy_x_1 of { happy_var_1 -> 
-	case happyOut20 happy_x_2 of { happy_var_2 -> 
-	case happyOut16 happy_x_3 of { happy_var_3 -> 
-	happyIn19
-		 (EdgeStatement ((uncurry NodeRef happy_var_1):(reverse happy_var_2)) happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_34 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_34 = happySpecReduce_3  15# happyReduction_34
-happyReduction_34 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut24 happy_x_1 of { happy_var_1 -> 
-	case happyOut20 happy_x_2 of { happy_var_2 -> 
-	case happyOut16 happy_x_3 of { happy_var_3 -> 
-	happyIn19
-		 (EdgeStatement (happy_var_1:(reverse happy_var_2)) happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_35 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_35 = happySpecReduce_3  16# happyReduction_35
-happyReduction_35 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut20 happy_x_1 of { happy_var_1 -> 
-	case happyOut22 happy_x_3 of { happy_var_3 -> 
-	happyIn20
-		 ((uncurry NodeRef happy_var_3) : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_36 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_36 = happySpecReduce_3  16# happyReduction_36
-happyReduction_36 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut20 happy_x_1 of { happy_var_1 -> 
-	case happyOut24 happy_x_3 of { happy_var_3 -> 
-	happyIn20
-		 (happy_var_3 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_37 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_37 = happySpecReduce_2  16# happyReduction_37
-happyReduction_37 happy_x_2
-	happy_x_1
-	 =  case happyOut22 happy_x_2 of { happy_var_2 -> 
-	happyIn20
-		 ([uncurry NodeRef happy_var_2]
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_38 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_38 = happySpecReduce_2  16# happyReduction_38
-happyReduction_38 happy_x_2
-	happy_x_1
-	 =  case happyOut24 happy_x_2 of { happy_var_2 -> 
-	happyIn20
-		 ([happy_var_2]
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_39 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_39 = happyMonadReduce 2# 16# happyReduction_39
-happyReduction_39 (happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest) tk
-	 = happyThen ((( getLineNumber `thenE` \line -> failE $ "Unfinished edge statement."))
-	) (\r -> happyReturn (happyIn20 r))
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_40 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_40 = happyMonadReduce 2# 16# happyReduction_40
-happyReduction_40 (happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest) tk
-	 = happyThen ((( getLineNumber `thenE` \line -> failE $ "Unfinished edge statement."))
-	) (\r -> happyReturn (happyIn20 r))
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_41 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_41 = happySpecReduce_2  17# happyReduction_41
-happyReduction_41 happy_x_2
-	happy_x_1
-	 =  case happyOut22 happy_x_1 of { happy_var_1 -> 
-	case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn21
-		 ((uncurry NodeStatement) happy_var_1 happy_var_2
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_42 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_42 = happySpecReduce_1  18# happyReduction_42
-happyReduction_42 happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	happyIn22
-		 ((happy_var_1, Nothing)
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_43 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_43 = happySpecReduce_2  18# happyReduction_43
-happyReduction_43 happy_x_2
-	happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	case happyOut23 happy_x_2 of { happy_var_2 -> 
-	happyIn22
-		 ((happy_var_1, (Just happy_var_2))
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_44 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_44 = happySpecReduce_2  19# happyReduction_44
-happyReduction_44 happy_x_2
-	happy_x_1
-	 =  case happyOut8 happy_x_2 of { happy_var_2 -> 
-	happyIn23
-		 (case toCompass $ show happy_var_2 of
-                                Just c -> Port Nothing (Just c)
-                                Nothing -> Port (if show happy_var_2 == "_" then Nothing else (Just happy_var_2)) Nothing
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_45 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_45 = happyReduce 4# 19# happyReduction_45
-happyReduction_45 (happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut8 happy_x_2 of { happy_var_2 -> 
-	case happyOutTok happy_x_4 of { (TokenLabel happy_var_4) -> 
-	happyIn23
-		 (Port (Just happy_var_2) (toCompass happy_var_4)
-	) `HappyStk` happyRest}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_46 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_46 = happySpecReduce_3  20# happyReduction_46
-happyReduction_46 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut7 happy_x_2 of { happy_var_2 -> 
-	case happyOut11 happy_x_3 of { happy_var_3 -> 
-	happyIn24
-		 (Subgraph happy_var_2 happy_var_3
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_47 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_47 = happySpecReduce_1  20# happyReduction_47
-happyReduction_47 happy_x_1
-	 =  case happyOut11 happy_x_1 of { happy_var_1 -> 
-	happyIn24
-		 (Subgraph Nothing happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_48 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_48 = happySpecReduce_3  21# happyReduction_48
-happyReduction_48 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenOT happy_var_1) -> 
-	case happyOut26 happy_x_2 of { happy_var_2 -> 
-	case happyOutTok happy_x_3 of { (TokenCT happy_var_3) -> 
-	happyIn25
-		 (show happy_var_1 ++ (concat $ reverse happy_var_2) ++ show happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_49 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_49 = happySpecReduce_2  22# happyReduction_49
-happyReduction_49 happy_x_2
-	happy_x_1
-	 =  case happyOut26 happy_x_1 of { happy_var_1 -> 
-	case happyOut27 happy_x_2 of { happy_var_2 -> 
-	happyIn26
-		 (happy_var_2 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_50 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_50 = happySpecReduce_0  22# happyReduction_50
-happyReduction_50  =  happyIn26
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_51 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_51 = happySpecReduce_3  23# happyReduction_51
-happyReduction_51 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenOT happy_var_1) -> 
-	case happyOut26 happy_x_2 of { happy_var_2 -> 
-	case happyOutTok happy_x_3 of { (TokenCT happy_var_3) -> 
-	happyIn27
-		 (show happy_var_1 ++ (concat $ reverse happy_var_2) ++ show happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_52 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_52 = happySpecReduce_1  23# happyReduction_52
-happyReduction_52 happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenProc happy_var_1) -> 
-	happyIn27
-		 (show happy_var_1
-	)}
-
-happyNewToken action sts stk
-	= lexer(\tk -> 
-	let cont i = happyDoAction i tk action sts stk in
-	case tk of {
-	TokenEOF -> happyDoAction 22# tk action sts stk;
-	TokenGraph -> cont 1#;
-	TokenDigraph -> cont 2#;
-	TokenNode -> cont 3#;
-	TokenEdge -> cont 4#;
-	TokenSubgraph -> cont 5#;
-	TokenLabel happy_dollar_dollar -> cont 6#;
-	TokenQuotedLabel happy_dollar_dollar -> cont 7#;
-	TokenStrict -> cont 8#;
-	TokenArrow happy_dollar_dollar -> cont 9#;
-	TokenEQ -> cont 10#;
-	TokenOCB -> cont 11#;
-	TokenCCB -> cont 12#;
-	TokenOSB -> cont 13#;
-	TokenCSB -> cont 14#;
-	TokenCo -> cont 15#;
-	TokenSemiCo -> cont 16#;
-	TokenComma -> cont 17#;
-	TokenPlus -> cont 18#;
-	TokenCT happy_dollar_dollar -> cont 19#;
-	TokenOT happy_dollar_dollar -> cont 20#;
-	TokenProc happy_dollar_dollar -> cont 21#;
-	_ -> happyError' (tk, [])
-	})
-
-happyError_ explist 22# tk = happyError' (tk, explist)
-happyError_ explist _ tk = happyError' (tk, explist)
-
-happyThen :: () => P a -> (a -> P b) -> P b
-happyThen = (thenE)
-happyReturn :: () => a -> P a
-happyReturn = (returnE)
-#if __GLASGOW_HASKELL__ >= 710
-happyParse :: () => Happy_GHC_Exts.Int# -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-
-happyNewToken :: () => Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-
-happyDoAction :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-
-happyReduceArr :: () => Happy_Data_Array.Array Int (Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _))
-
-#endif
-happyThen1 :: () => P a -> (a -> P b) -> P b
-happyThen1 = happyThen
-happyReturn1 :: () => a -> P a
-happyReturn1 = happyReturn
-happyError' :: () => ((Token), [String]) -> P a
-happyError' tk = (\(tokens, _) -> parseError tokens) tk
-dot = happySomeParser where
- happySomeParser = happyThen (happyParse 0#) (\x -> happyReturn (let {x' = happyOut4 x} in x'))
-
-happySeq = happyDontSeq
-
-
-data Except a = Success a | Failure String
-type P a = String -> Int -> Except a
-
-thenE :: P a -> (a -> P b) -> P b
-thenE m k s l = 
-  case m s l of
-    Success a -> k a s l
-    Failure e -> Failure e
-
-returnE :: a -> P a
-returnE a s l = Success a
-
-failE :: String -> P a
-failE e s l = Failure $ "Error on line " ++ show l ++ ": " ++ e
-
-catchE :: P a -> (String -> P a) -> P a
-catchE m k s l = case m s l of
-  Success a -> Success a
-  Failure e -> k e s l
-getLineNumber s l = Success l
-parseError :: Token -> P a
-parseError t = getLineNumber `thenE` \line -> failE $ "Parse error on line " ++ show line ++ "."
-
-data Token =
-    TokenGraph
-  | TokenDigraph
-  | TokenNode
-  | TokenEdge
-  | TokenSubgraph
-  | TokenStrict
-  | TokenLabel String
-  | TokenQuotedLabel String
-  | TokenXML String
-  | TokenCompass Compass 
-  | TokenArrow Char
-  | TokenEQ 
-  | TokenOCB 
-  | TokenCCB 
-  | TokenOSB 
-  | TokenCSB 
-  | TokenCo
-  | TokenSemiCo
-  | TokenComma
-  | TokenCT String
-  | TokenOT String
-  | TokenProc String
-  | TokenPlus
-  | TokenEOF
-  deriving (Eq)
-
-instance Show Token where
-  show tk = case tk of
-   TokenGraph -> "graph"
-   TokenDigraph -> "digraph"
-   TokenNode -> "node"
-   TokenEdge -> "edge"
-   TokenSubgraph -> "subgraph"
-   TokenStrict -> "strict"
-   TokenLabel label -> label
-   TokenQuotedLabel label -> label
-   TokenXML xml -> xml
-   TokenCompass compass -> show compass
-   TokenArrow c -> [c]
-   TokenEQ  -> "="
-   TokenOCB  -> "{"
-   TokenCCB  -> "]"
-   TokenOSB  -> "["
-   TokenCSB  -> "]"
-   TokenCo -> ":"
-   TokenSemiCo -> ";"
-   TokenComma -> ","
-   TokenCT tag -> "</" ++ tag ++ ">"
-   TokenOT tag -> "<" ++ tag ++ ">"
-   TokenProc xml -> "<?" ++ xml ++ ">"
-   TokenPlus -> "+"
-   TokenEOF -> ""
-
--- | Parse a graph written in the DOT language.
-parse s = case dot ('\n':s) 0 of -- A newline is added to treat '#' in the beginning of a line properly.
-  Success ast -> Right ast
-  Failure msg -> Left msg
-
-toCompass l =
-  case map toLower l of
-    "n"  -> Just $ North
-    "ne" -> Just $ NorthEast
-    "e"  -> Just $ East
-    "se" -> Just $ SouthEast
-    "s"  -> Just $ South
-    "sw" -> Just $ SouthWest
-    "w"  -> Just $ West
-    "nw" -> Just $ NorthWest
-    "c"  -> Just $ Center
-    "_"  -> Nothing
-    _    -> Nothing
-
-lexer :: (Token -> (P a)) -> (P a)
-lexer cont str line = case dropWhile (\c -> c /= '\n' && isSpace c) str of
-  '\n':'#':s' -> let s'' = dropWhile (/= '\n') s' in lexer cont s'' (line + 1)
-  '\n':s' -> lexer cont s' (line +1)
-  ',':s'  -> cont TokenComma  s' line
-  ';':s'  -> cont TokenSemiCo s' line
-  's':'u':'b':'g':'r':'a':'p':'h':s' -> cont TokenSubgraph s' line
-  'g':'r':'a':'p':'h':s'             -> cont TokenGraph s' line
-  'd':'i':'g':'r':'a':'p':'h':s'     -> cont TokenDigraph s' line
-  'e':'d':'g':'e':s'                 -> cont TokenEdge s' line
-  'n':'o':'d':'e':s'                 -> cont TokenNode s' line
-  's':'t':'r':'i':'c':'t':s'         -> cont TokenStrict s' line
-  '{':s' -> cont TokenOCB s' line
-  '}':s' -> cont TokenCCB s' line
-  '[':s' -> cont TokenOSB s' line
-  ']':s' -> cont TokenCSB s' line
-  '+':s' -> cont TokenPlus s' line
-  '=':s' -> cont TokenEQ s' line
-  ':':s' -> cont TokenCo s' line
-  '-':'-':s' -> cont (TokenArrow '-') s' line
-  '-':'>':s' -> cont (TokenArrow '>') s' line
-  '/':'/':s' -> let s'' = dropWhile (/= '\n') s' in lexer cont s'' line
-  '/':'*':s' -> let (s'', line') = execState consumeComment (s', line)
-                in lexer cont s'' (line')
-  '"':s'     -> let (qs, (s'', line')) = runState consumeQuotedString (s', line)
-                in case qs of
-                  Right string -> cont (TokenQuotedLabel string) s'' line'
-                  Left msg -> failE msg s' line'
-  '<':'/':s' -> let (tag, (s'', line')) = runState consumeTag (s', line)
-                in cont (TokenCT tag) (tail s'') line'
-  '<':'!':'-':'-':s' -> let (s'', line') = execState consumeXMLComment (s', line)
-                        in lexer cont s'' line'
-  '<':'?':s' -> let (proc, (s'', line')) = runState consumeProcessing (s', line)
-                in cont (TokenProc proc) s'' line'
-  [] -> cont TokenEOF [] line
-  s' -> let (label, s'') = span (\x -> not $ isSpace x || x `elem` ";,{}[]=\"") s'
-       in if null label then failE ("Unexpected character: " ++ [head s'']) s' line
-                        else cont (TokenLabel label) s'' line
-{-# LINE 1 "templates/GenericTemplate.hs" #-}
--- $Id: GenericTemplate.hs,v 1.26 2005/01/14 14:47:22 simonmar Exp $
-
-
-
-
-
-
-
-
-
-
-
-
-
--- Do not remove this comment. Required to fix CPP parsing when using GCC and a clang-compiled alex.
-#if __GLASGOW_HASKELL__ > 706
-#define LT(n,m) ((Happy_GHC_Exts.tagToEnum# (n Happy_GHC_Exts.<# m)) :: Bool)
-#define GTE(n,m) ((Happy_GHC_Exts.tagToEnum# (n Happy_GHC_Exts.>=# m)) :: Bool)
-#define EQ(n,m) ((Happy_GHC_Exts.tagToEnum# (n Happy_GHC_Exts.==# m)) :: Bool)
-#else
-#define LT(n,m) (n Happy_GHC_Exts.<# m)
-#define GTE(n,m) (n Happy_GHC_Exts.>=# m)
-#define EQ(n,m) (n Happy_GHC_Exts.==# m)
-#endif
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-data Happy_IntList = HappyCons Happy_GHC_Exts.Int# Happy_IntList
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-infixr 9 `HappyStk`
-data HappyStk a = HappyStk a (HappyStk a)
-
------------------------------------------------------------------------------
--- starting the parse
-
-happyParse start_state = happyNewToken start_state notHappyAtAll notHappyAtAll
-
------------------------------------------------------------------------------
--- Accepting the parse
-
--- If the current token is ERROR_TOK, it means we've just accepted a partial
--- parse (a %partial parser).  We must ignore the saved token on the top of
--- the stack in this case.
-happyAccept 0# tk st sts (_ `HappyStk` ans `HappyStk` _) =
-        happyReturn1 ans
-happyAccept j tk st sts (HappyStk ans _) = 
-        (happyTcHack j (happyTcHack st)) (happyReturn1 ans)
-
------------------------------------------------------------------------------
--- Arrays only: do the next action
-
-
-
-happyDoAction i tk st
-        = {- nothing -}
-          case action of
-                0#           -> {- nothing -}
-                                     happyFail (happyExpListPerState ((Happy_GHC_Exts.I# (st)) :: Int)) i tk st
-                -1#          -> {- nothing -}
-                                     happyAccept i tk st
-                n | LT(n,(0# :: Happy_GHC_Exts.Int#)) -> {- nothing -}
-                                                   (happyReduceArr Happy_Data_Array.! rule) i tk st
-                                                   where rule = (Happy_GHC_Exts.I# ((Happy_GHC_Exts.negateInt# ((n Happy_GHC_Exts.+# (1# :: Happy_GHC_Exts.Int#))))))
-                n                 -> {- nothing -}
-                                     happyShift new_state i tk st
-                                     where new_state = (n Happy_GHC_Exts.-# (1# :: Happy_GHC_Exts.Int#))
-   where off    = happyAdjustOffset (indexShortOffAddr happyActOffsets st)
-         off_i  = (off Happy_GHC_Exts.+# i)
-         check  = if GTE(off_i,(0# :: Happy_GHC_Exts.Int#))
-                  then EQ(indexShortOffAddr happyCheck off_i, i)
-                  else False
-         action
-          | check     = indexShortOffAddr happyTable off_i
-          | otherwise = indexShortOffAddr happyDefActions st
-
-
-
-
-indexShortOffAddr (HappyA# arr) off =
-        Happy_GHC_Exts.narrow16Int# i
-  where
-        i = Happy_GHC_Exts.word2Int# (Happy_GHC_Exts.or# (Happy_GHC_Exts.uncheckedShiftL# high 8#) low)
-        high = Happy_GHC_Exts.int2Word# (Happy_GHC_Exts.ord# (Happy_GHC_Exts.indexCharOffAddr# arr (off' Happy_GHC_Exts.+# 1#)))
-        low  = Happy_GHC_Exts.int2Word# (Happy_GHC_Exts.ord# (Happy_GHC_Exts.indexCharOffAddr# arr off'))
-        off' = off Happy_GHC_Exts.*# 2#
-
-
-
-
-{-# INLINE happyLt #-}
-happyLt x y = LT(x,y)
-
-
-readArrayBit arr bit =
-    Bits.testBit (Happy_GHC_Exts.I# (indexShortOffAddr arr ((unbox_int bit) `Happy_GHC_Exts.iShiftRA#` 4#))) (bit `mod` 16)
-  where unbox_int (Happy_GHC_Exts.I# x) = x
-
-
-
-
-
-
-data HappyAddr = HappyA# Happy_GHC_Exts.Addr#
-
-
------------------------------------------------------------------------------
--- HappyState data type (not arrays)
-
-
-
-
-
-
-
-
-
-
-
-
-
------------------------------------------------------------------------------
--- Shifting a token
-
-happyShift new_state 0# tk st sts stk@(x `HappyStk` _) =
-     let i = (case Happy_GHC_Exts.unsafeCoerce# x of { (Happy_GHC_Exts.I# (i)) -> i }) in
---     trace "shifting the error token" $
-     happyDoAction i tk new_state (HappyCons (st) (sts)) (stk)
-
-happyShift new_state i tk st sts stk =
-     happyNewToken new_state (HappyCons (st) (sts)) ((happyInTok (tk))`HappyStk`stk)
-
--- happyReduce is specialised for the common cases.
-
-happySpecReduce_0 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_0 nt fn j tk st@((action)) sts stk
-     = happyGoto nt j tk st (HappyCons (st) (sts)) (fn `HappyStk` stk)
-
-happySpecReduce_1 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_1 nt fn j tk _ sts@((HappyCons (st@(action)) (_))) (v1`HappyStk`stk')
-     = let r = fn v1 in
-       happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
-
-happySpecReduce_2 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_2 nt fn j tk _ (HappyCons (_) (sts@((HappyCons (st@(action)) (_))))) (v1`HappyStk`v2`HappyStk`stk')
-     = let r = fn v1 v2 in
-       happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
-
-happySpecReduce_3 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_3 nt fn j tk _ (HappyCons (_) ((HappyCons (_) (sts@((HappyCons (st@(action)) (_))))))) (v1`HappyStk`v2`HappyStk`v3`HappyStk`stk')
-     = let r = fn v1 v2 v3 in
-       happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
-
-happyReduce k i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happyReduce k nt fn j tk st sts stk
-     = case happyDrop (k Happy_GHC_Exts.-# (1# :: Happy_GHC_Exts.Int#)) sts of
-         sts1@((HappyCons (st1@(action)) (_))) ->
-                let r = fn stk in  -- it doesn't hurt to always seq here...
-                happyDoSeq r (happyGoto nt j tk st1 sts1 r)
-
-happyMonadReduce k nt fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happyMonadReduce k nt fn j tk st sts stk =
-      case happyDrop k (HappyCons (st) (sts)) of
-        sts1@((HappyCons (st1@(action)) (_))) ->
-          let drop_stk = happyDropStk k stk in
-          happyThen1 (fn stk tk) (\r -> happyGoto nt j tk st1 sts1 (r `HappyStk` drop_stk))
-
-happyMonad2Reduce k nt fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happyMonad2Reduce k nt fn j tk st sts stk =
-      case happyDrop k (HappyCons (st) (sts)) of
-        sts1@((HappyCons (st1@(action)) (_))) ->
-         let drop_stk = happyDropStk k stk
-
-             off = happyAdjustOffset (indexShortOffAddr happyGotoOffsets st1)
-             off_i = (off Happy_GHC_Exts.+# nt)
-             new_state = indexShortOffAddr happyTable off_i
-
-
-
-
-          in
-          happyThen1 (fn stk tk) (\r -> happyNewToken new_state sts1 (r `HappyStk` drop_stk))
-
-happyDrop 0# l = l
-happyDrop n (HappyCons (_) (t)) = happyDrop (n Happy_GHC_Exts.-# (1# :: Happy_GHC_Exts.Int#)) t
-
-happyDropStk 0# l = l
-happyDropStk n (x `HappyStk` xs) = happyDropStk (n Happy_GHC_Exts.-# (1#::Happy_GHC_Exts.Int#)) xs
-
------------------------------------------------------------------------------
--- Moving to a new state after a reduction
-
-
-happyGoto nt j tk st = 
-   {- nothing -}
-   happyDoAction j tk new_state
-   where off = happyAdjustOffset (indexShortOffAddr happyGotoOffsets st)
-         off_i = (off Happy_GHC_Exts.+# nt)
-         new_state = indexShortOffAddr happyTable off_i
-
-
-
-
------------------------------------------------------------------------------
--- Error recovery (ERROR_TOK is the error token)
-
--- parse error if we are in recovery and we fail again
-happyFail explist 0# tk old_st _ stk@(x `HappyStk` _) =
-     let i = (case Happy_GHC_Exts.unsafeCoerce# x of { (Happy_GHC_Exts.I# (i)) -> i }) in
---      trace "failing" $ 
-        happyError_ explist i tk
-
-{-  We don't need state discarding for our restricted implementation of
-    "error".  In fact, it can cause some bogus parses, so I've disabled it
-    for now --SDM
-
--- discard a state
-happyFail  ERROR_TOK tk old_st CONS(HAPPYSTATE(action),sts) 
-                                                (saved_tok `HappyStk` _ `HappyStk` stk) =
---      trace ("discarding state, depth " ++ show (length stk))  $
-        DO_ACTION(action,ERROR_TOK,tk,sts,(saved_tok`HappyStk`stk))
--}
-
--- Enter error recovery: generate an error token,
---                       save the old token and carry on.
-happyFail explist i tk (action) sts stk =
---      trace "entering error recovery" $
-        happyDoAction 0# tk action sts ((Happy_GHC_Exts.unsafeCoerce# (Happy_GHC_Exts.I# (i))) `HappyStk` stk)
-
--- Internal happy errors:
-
-notHappyAtAll :: a
-notHappyAtAll = error "Internal Happy error\n"
-
------------------------------------------------------------------------------
--- Hack to get the typechecker to accept our action functions
-
-
-happyTcHack :: Happy_GHC_Exts.Int# -> a -> a
-happyTcHack x y = y
-{-# INLINE happyTcHack #-}
-
-
------------------------------------------------------------------------------
--- Seq-ing.  If the --strict flag is given, then Happy emits 
---      happySeq = happyDoSeq
--- otherwise it emits
---      happySeq = happyDontSeq
-
-happyDoSeq, happyDontSeq :: a -> b -> b
-happyDoSeq   a b = a `seq` b
-happyDontSeq a b = b
-
------------------------------------------------------------------------------
--- Don't inline any functions from the template.  GHC has a nasty habit
--- of deciding to inline happyGoto everywhere, which increases the size of
--- the generated parser quite a bit.
-
-
-{-# NOINLINE happyDoAction #-}
-{-# NOINLINE happyTable #-}
-{-# NOINLINE happyCheck #-}
-{-# NOINLINE happyActOffsets #-}
-{-# NOINLINE happyGotoOffsets #-}
-{-# NOINLINE happyDefActions #-}
-
-{-# NOINLINE happyShift #-}
-{-# NOINLINE happySpecReduce_0 #-}
-{-# NOINLINE happySpecReduce_1 #-}
-{-# NOINLINE happySpecReduce_2 #-}
-{-# NOINLINE happySpecReduce_3 #-}
-{-# NOINLINE happyReduce #-}
-{-# NOINLINE happyMonadReduce #-}
-{-# NOINLINE happyGoto #-}
-{-# NOINLINE happyFail #-}
-
--- end of Happy Template.
diff --git a/dist/build/test-pretty/test-pretty-tmp/Language/Dot/Parser.hs b/dist/build/test-pretty/test-pretty-tmp/Language/Dot/Parser.hs
deleted file mode 100644
--- a/dist/build/test-pretty/test-pretty-tmp/Language/Dot/Parser.hs
+++ /dev/null
@@ -1,1403 +0,0 @@
-{-# OPTIONS_GHC -w #-}
-{-# OPTIONS -XMagicHash -XBangPatterns -XTypeSynonymInstances -XFlexibleInstances -cpp #-}
-#if __GLASGOW_HASKELL__ >= 710
-{-# OPTIONS_GHC -XPartialTypeSignatures #-}
-#endif
---------------------------------------------------------------------
--- |
--- Module  : Language.Dot.Parser
--- License : GPL-3
---
--- Maintainer  : Marcelo Garlet Millani <marcelogmillani@gmail.com>
--- Stability   : experimental
--- Portability : portable
---
--- Parsing function and abstract syntax tree for the [DOT language]
--- (https://www.graphviz.org/doc/info/lang.html).
---
--- The parser is implemented using `happy`, and so is fairly fast.
---------------------------------------------------------------------
-
-module Language.Dot.Parser
-  (parse
-  , GraphType(..)
-  , Name(..)
-  , Statement(..)
-  , Subgraph(..)
-  , Port(..)
-  , Compass(..)
-  ) where
-
-import HappyDot.Parser
-import Language.Dot.Graph
-
-import Data.Char
-import Control.Monad.Trans.State
-
-import qualified Debug.Trace as D
-import qualified Data.Array as Happy_Data_Array
-import qualified Data.Bits as Bits
-import qualified GHC.Exts as Happy_GHC_Exts
-import Control.Applicative(Applicative(..))
-import Control.Monad (ap)
-
--- parser produced by Happy Version 1.19.12
-
-newtype HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27 = HappyAbsSyn HappyAny
-#if __GLASGOW_HASKELL__ >= 607
-type HappyAny = Happy_GHC_Exts.Any
-#else
-type HappyAny = forall a . a
-#endif
-happyIn4 :: t4 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn4 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn4 #-}
-happyOut4 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t4
-happyOut4 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut4 #-}
-happyIn5 :: t5 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn5 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn5 #-}
-happyOut5 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t5
-happyOut5 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut5 #-}
-happyIn6 :: t6 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn6 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn6 #-}
-happyOut6 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t6
-happyOut6 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut6 #-}
-happyIn7 :: t7 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn7 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn7 #-}
-happyOut7 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t7
-happyOut7 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut7 #-}
-happyIn8 :: t8 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn8 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn8 #-}
-happyOut8 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t8
-happyOut8 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut8 #-}
-happyIn9 :: t9 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn9 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn9 #-}
-happyOut9 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t9
-happyOut9 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut9 #-}
-happyIn10 :: t10 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn10 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn10 #-}
-happyOut10 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t10
-happyOut10 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut10 #-}
-happyIn11 :: t11 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn11 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn11 #-}
-happyOut11 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t11
-happyOut11 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut11 #-}
-happyIn12 :: t12 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn12 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn12 #-}
-happyOut12 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t12
-happyOut12 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut12 #-}
-happyIn13 :: t13 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn13 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn13 #-}
-happyOut13 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t13
-happyOut13 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut13 #-}
-happyIn14 :: t14 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn14 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn14 #-}
-happyOut14 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t14
-happyOut14 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut14 #-}
-happyIn15 :: t15 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn15 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn15 #-}
-happyOut15 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t15
-happyOut15 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut15 #-}
-happyIn16 :: t16 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn16 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn16 #-}
-happyOut16 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t16
-happyOut16 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut16 #-}
-happyIn17 :: t17 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn17 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn17 #-}
-happyOut17 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t17
-happyOut17 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut17 #-}
-happyIn18 :: t18 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn18 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn18 #-}
-happyOut18 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t18
-happyOut18 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut18 #-}
-happyIn19 :: t19 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn19 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn19 #-}
-happyOut19 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t19
-happyOut19 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut19 #-}
-happyIn20 :: t20 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn20 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn20 #-}
-happyOut20 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t20
-happyOut20 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut20 #-}
-happyIn21 :: t21 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn21 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn21 #-}
-happyOut21 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t21
-happyOut21 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut21 #-}
-happyIn22 :: t22 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn22 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn22 #-}
-happyOut22 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t22
-happyOut22 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut22 #-}
-happyIn23 :: t23 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn23 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn23 #-}
-happyOut23 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t23
-happyOut23 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut23 #-}
-happyIn24 :: t24 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn24 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn24 #-}
-happyOut24 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t24
-happyOut24 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut24 #-}
-happyIn25 :: t25 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn25 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn25 #-}
-happyOut25 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t25
-happyOut25 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut25 #-}
-happyIn26 :: t26 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn26 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn26 #-}
-happyOut26 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t26
-happyOut26 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut26 #-}
-happyIn27 :: t27 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn27 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn27 #-}
-happyOut27 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t27
-happyOut27 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut27 #-}
-happyInTok :: (Token) -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyInTok x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyInTok #-}
-happyOutTok :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> (Token)
-happyOutTok x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOutTok #-}
-
-
-happyExpList :: HappyAddr
-happyExpList = HappyA# "\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x60\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x60\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x3e\x06\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x03\x00\x00\x00\x80\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\xe0\x08\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x60\x00\x08\x00\x00\x00\xc0\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x01\x02\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x00\x00\x30\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00"#
-
-{-# NOINLINE happyExpListPerState #-}
-happyExpListPerState st =
-    token_strs_expected
-  where token_strs = ["error","%dummy","%start_dot","Graph","Strictness","GraphType","Name_empty","Name","Quoted_string","Quoted_sum","Stmt_list","Stmt_list_aux","Stmt_sep","Stmt","Attr_stmt","Attr_list","Attr_list_aux","A_list","Edge_stmt","EdgeRHS","Node_stmt","Node","Port","Subgraph","Xml","XmlList","XmlElement","graph","digraph","node","edge","subgraph","label","qlabel","strict","arrow","'='","'{'","'}'","'['","']'","':'","';'","','","'+'","xmlClose","xmlOpen","xmlProc","%eof"]
-        bit_start = st * 49
-        bit_end = (st + 1) * 49
-        read_bit = readArrayBit happyExpList
-        bits = map read_bit [bit_start..bit_end - 1]
-        bits_indexed = zip bits [0..48]
-        token_strs_expected = concatMap f bits_indexed
-        f (False, _) = []
-        f (True, nr) = [token_strs !! nr]
-
-happyActOffsets :: HappyAddr
-happyActOffsets = HappyA# "\xf9\xff\xf9\xff\x23\x00\x00\x00\xed\xff\x0d\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x4f\x00\x36\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x52\x00\x1c\x00\x00\x00\x38\x00\x00\x00\x00\x00\x00\x00\x4a\x00\x4a\x00\x00\x00\x00\x00\x00\x00\x0d\x00\x00\x00\x47\x00\x00\x00\x34\x00\x00\x00\x00\x00\x56\x00\x46\x00\x00\x00\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0d\x00\x0d\x00\x00\x00\x65\x00\x00\x00\x00\x00\x49\x00\x67\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x50\x00\x00\x00\x00\x00\x55\x00\x00\x00\x0d\x00\x00\x00\x6b\x00\x0d\x00\x00\x00\x00\x00"#
-
-happyGotoOffsets :: HappyAddr
-happyGotoOffsets = HappyA# "\x68\x00\x76\x00\x77\x00\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x69\x00\x63\x00\x00\x00\x00\x00\x73\x00\x18\x00\x00\x00\x00\x00\x00\x00\x6a\x00\x00\x00\x6c\x00\x6e\x00\x00\x00\x74\x00\x00\x00\x00\x00\x00\x00\x4c\x00\x72\x00\x5e\x00\x60\x00\x62\x00\x13\x00\x00\x00\x75\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x2a\x00\x00\x00\x66\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x32\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x00\x78\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x70\x00\x00\x00\x7b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00"#
-
-happyAdjustOffset :: Happy_GHC_Exts.Int# -> Happy_GHC_Exts.Int#
-happyAdjustOffset off = off
-
-happyDefActions :: HappyAddr
-happyDefActions = HappyA# "\xfc\xff\x00\x00\x00\x00\xfd\xff\x00\x00\xf8\xff\xfb\xff\xfa\xff\x00\x00\xf9\xff\xf6\xff\xf4\xff\xf5\xff\xf7\xff\xf3\xff\xcd\xff\x00\x00\x00\x00\xfe\xff\xef\xff\x00\x00\xf2\xff\xce\xff\xcf\xff\xcd\xff\xcb\xff\x00\x00\xd5\xff\xd0\xff\xec\xff\xeb\xff\xe9\xff\xea\xff\xe1\xff\xe7\xff\xe1\xff\xe1\xff\xe1\xff\xf8\xff\xf1\xff\x00\x00\xe5\xff\xe3\xff\xe6\xff\xe4\xff\xe1\xff\x00\x00\xd6\xff\xe1\xff\xf0\xff\xee\xff\xed\xff\xd4\xff\x00\x00\x00\x00\xcc\xff\xd3\xff\xe8\xff\xde\xff\x00\x00\xd5\xff\xda\xff\xd9\xff\xd8\xff\xd7\xff\xdd\xff\xdf\xff\xd1\xff\xec\xff\xdc\xff\xdb\xff\x00\x00\xd2\xff\x00\x00\xe2\xff\x00\x00\x00\x00\xe0\xff"#
-
-happyCheck :: HappyAddr
-happyCheck = HappyA# "\xff\xff\x08\x00\x01\x00\x16\x00\x03\x00\x04\x00\x05\x00\x06\x00\x07\x00\x04\x00\x05\x00\x06\x00\x0b\x00\x0c\x00\x03\x00\x04\x00\x05\x00\x06\x00\x0b\x00\x06\x00\x07\x00\x14\x00\x03\x00\x04\x00\x05\x00\x06\x00\x15\x00\x12\x00\x04\x00\x05\x00\x06\x00\x07\x00\x15\x00\x14\x00\x0a\x00\x0b\x00\x01\x00\x02\x00\x0a\x00\x0f\x00\x15\x00\x11\x00\x12\x00\x0f\x00\x14\x00\x15\x00\x04\x00\x05\x00\x06\x00\x07\x00\x04\x00\x05\x00\x06\x00\x07\x00\x04\x00\x05\x00\x06\x00\x04\x00\x05\x00\x06\x00\x12\x00\x07\x00\x14\x00\x15\x00\x12\x00\x0d\x00\x14\x00\x15\x00\x04\x00\x05\x00\x06\x00\x15\x00\x10\x00\x11\x00\x15\x00\x05\x00\x06\x00\x07\x00\x05\x00\x06\x00\x07\x00\x0b\x00\x0b\x00\x09\x00\x0b\x00\x15\x00\x10\x00\x11\x00\x0c\x00\x0d\x00\x14\x00\x06\x00\x10\x00\x14\x00\x0e\x00\x09\x00\x10\x00\x11\x00\x13\x00\x14\x00\x15\x00\x13\x00\x14\x00\x15\x00\x00\x00\x01\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0f\x00\x0a\x00\x0f\x00\x01\x00\x07\x00\x02\x00\x17\x00\x08\x00\x07\x00\x09\x00\x0e\x00\x16\x00\x16\x00\x13\x00\x10\x00\x17\x00\x09\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x13\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff"#
-
-happyTable :: HappyAddr
-happyTable = HappyA# "\x00\x00\x04\x00\x24\x00\xff\xff\x25\x00\x26\x00\x27\x00\x0e\x00\x0f\x00\x39\x00\x0a\x00\x0b\x00\x14\x00\x28\x00\x08\x00\x09\x00\x0a\x00\x0b\x00\x14\x00\x0e\x00\x0f\x00\x10\x00\x28\x00\x09\x00\x0a\x00\x0b\x00\x0c\x00\x12\x00\x1b\x00\x0a\x00\x0b\x00\x1c\x00\x0c\x00\x10\x00\x1d\x00\x1e\x00\x07\x00\x08\x00\x36\x00\x1f\x00\x0c\x00\x20\x00\x21\x00\x37\x00\x22\x00\x0c\x00\x3c\x00\x0a\x00\x0b\x00\x1c\x00\x3c\x00\x0a\x00\x0b\x00\x1c\x00\x38\x00\x0a\x00\x0b\x00\x4b\x00\x0a\x00\x0b\x00\x3d\x00\x16\x00\x3e\x00\x0c\x00\x45\x00\x43\x00\x46\x00\x0c\x00\x4d\x00\x0a\x00\x0b\x00\x0c\x00\x33\x00\x34\x00\x0c\x00\x27\x00\x0e\x00\x0f\x00\x27\x00\x0e\x00\x0f\x00\x14\x00\x14\x00\x2f\x00\x14\x00\x0c\x00\x40\x00\x41\x00\x2f\x00\x2a\x00\x10\x00\x49\x00\x30\x00\x10\x00\x4b\x00\x3c\x00\x33\x00\x34\x00\x18\x00\x19\x00\x1a\x00\x38\x00\x19\x00\x1a\x00\x04\x00\x02\x00\x2c\x00\x2a\x00\x2b\x00\x2a\x00\x29\x00\x2a\x00\x41\x00\x2a\x00\x3a\x00\x2a\x00\x48\x00\x4d\x00\x37\x00\x02\x00\x12\x00\x05\x00\x16\x00\x14\x00\x43\x00\x31\x00\x44\x00\x10\x00\x1a\x00\x34\x00\x2d\x00\x16\x00\x49\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"#
-
-happyReduceArr = Happy_Data_Array.array (1, 52) [
-	(1 , happyReduce_1),
-	(2 , happyReduce_2),
-	(3 , happyReduce_3),
-	(4 , happyReduce_4),
-	(5 , happyReduce_5),
-	(6 , happyReduce_6),
-	(7 , happyReduce_7),
-	(8 , happyReduce_8),
-	(9 , happyReduce_9),
-	(10 , happyReduce_10),
-	(11 , happyReduce_11),
-	(12 , happyReduce_12),
-	(13 , happyReduce_13),
-	(14 , happyReduce_14),
-	(15 , happyReduce_15),
-	(16 , happyReduce_16),
-	(17 , happyReduce_17),
-	(18 , happyReduce_18),
-	(19 , happyReduce_19),
-	(20 , happyReduce_20),
-	(21 , happyReduce_21),
-	(22 , happyReduce_22),
-	(23 , happyReduce_23),
-	(24 , happyReduce_24),
-	(25 , happyReduce_25),
-	(26 , happyReduce_26),
-	(27 , happyReduce_27),
-	(28 , happyReduce_28),
-	(29 , happyReduce_29),
-	(30 , happyReduce_30),
-	(31 , happyReduce_31),
-	(32 , happyReduce_32),
-	(33 , happyReduce_33),
-	(34 , happyReduce_34),
-	(35 , happyReduce_35),
-	(36 , happyReduce_36),
-	(37 , happyReduce_37),
-	(38 , happyReduce_38),
-	(39 , happyReduce_39),
-	(40 , happyReduce_40),
-	(41 , happyReduce_41),
-	(42 , happyReduce_42),
-	(43 , happyReduce_43),
-	(44 , happyReduce_44),
-	(45 , happyReduce_45),
-	(46 , happyReduce_46),
-	(47 , happyReduce_47),
-	(48 , happyReduce_48),
-	(49 , happyReduce_49),
-	(50 , happyReduce_50),
-	(51 , happyReduce_51),
-	(52 , happyReduce_52)
-	]
-
-happy_n_terms = 23 :: Int
-happy_n_nonterms = 24 :: Int
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_1 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_1 = happyReduce 4# 0# happyReduction_1
-happyReduction_1 (happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut5 happy_x_1 of { happy_var_1 -> 
-	case happyOut6 happy_x_2 of { happy_var_2 -> 
-	case happyOut7 happy_x_3 of { happy_var_3 -> 
-	case happyOut11 happy_x_4 of { happy_var_4 -> 
-	happyIn4
-		 ((happy_var_1, happy_var_2, happy_var_3, happy_var_4)
-	) `HappyStk` happyRest}}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_2 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_2 = happySpecReduce_1  1# happyReduction_2
-happyReduction_2 happy_x_1
-	 =  happyIn5
-		 (True
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_3 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_3 = happySpecReduce_0  1# happyReduction_3
-happyReduction_3  =  happyIn5
-		 (False
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_4 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_4 = happySpecReduce_1  2# happyReduction_4
-happyReduction_4 happy_x_1
-	 =  happyIn6
-		 (Graph
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_5 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_5 = happySpecReduce_1  2# happyReduction_5
-happyReduction_5 happy_x_1
-	 =  happyIn6
-		 (Digraph
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_6 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_6 = happySpecReduce_1  3# happyReduction_6
-happyReduction_6 happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	happyIn7
-		 (Just happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_7 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_7 = happySpecReduce_0  3# happyReduction_7
-happyReduction_7  =  happyIn7
-		 (Nothing
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_8 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_8 = happySpecReduce_1  4# happyReduction_8
-happyReduction_8 happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenLabel happy_var_1) -> 
-	happyIn8
-		 (StringID happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_9 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_9 = happySpecReduce_1  4# happyReduction_9
-happyReduction_9 happy_x_1
-	 =  case happyOut9 happy_x_1 of { happy_var_1 -> 
-	happyIn8
-		 (StringID happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_10 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_10 = happySpecReduce_1  4# happyReduction_10
-happyReduction_10 happy_x_1
-	 =  case happyOut25 happy_x_1 of { happy_var_1 -> 
-	happyIn8
-		 (XMLID happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_11 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_11 = happySpecReduce_1  5# happyReduction_11
-happyReduction_11 happy_x_1
-	 =  case happyOut10 happy_x_1 of { happy_var_1 -> 
-	happyIn9
-		 (concat $ reverse happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_12 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_12 = happySpecReduce_1  6# happyReduction_12
-happyReduction_12 happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenQuotedLabel happy_var_1) -> 
-	happyIn10
-		 ([happy_var_1]
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_13 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_13 = happySpecReduce_3  6# happyReduction_13
-happyReduction_13 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut10 happy_x_1 of { happy_var_1 -> 
-	case happyOutTok happy_x_3 of { (TokenQuotedLabel happy_var_3) -> 
-	happyIn10
-		 (happy_var_3 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_14 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_14 = happySpecReduce_3  7# happyReduction_14
-happyReduction_14 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut12 happy_x_2 of { happy_var_2 -> 
-	happyIn11
-		 (reverse happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_15 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_15 = happySpecReduce_3  8# happyReduction_15
-happyReduction_15 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut12 happy_x_1 of { happy_var_1 -> 
-	case happyOut14 happy_x_2 of { happy_var_2 -> 
-	happyIn12
-		 (happy_var_2 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_16 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_16 = happySpecReduce_0  8# happyReduction_16
-happyReduction_16  =  happyIn12
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_17 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_17 = happySpecReduce_1  9# happyReduction_17
-happyReduction_17 happy_x_1
-	 =  case happyOutTok happy_x_1 of { happy_var_1 -> 
-	happyIn13
-		 (Just happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_18 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_18 = happySpecReduce_1  9# happyReduction_18
-happyReduction_18 happy_x_1
-	 =  case happyOutTok happy_x_1 of { happy_var_1 -> 
-	happyIn13
-		 (Just happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_19 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_19 = happySpecReduce_0  9# happyReduction_19
-happyReduction_19  =  happyIn13
-		 (Nothing
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_20 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_20 = happySpecReduce_1  10# happyReduction_20
-happyReduction_20 happy_x_1
-	 =  case happyOut15 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_21 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_21 = happySpecReduce_1  10# happyReduction_21
-happyReduction_21 happy_x_1
-	 =  case happyOut21 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_22 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_22 = happySpecReduce_1  10# happyReduction_22
-happyReduction_22 happy_x_1
-	 =  case happyOut19 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_23 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_23 = happySpecReduce_3  10# happyReduction_23
-happyReduction_23 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	case happyOut8 happy_x_3 of { happy_var_3 -> 
-	happyIn14
-		 (AttributeStatement ( happy_var_1,  happy_var_3)
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_24 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_24 = happySpecReduce_1  10# happyReduction_24
-happyReduction_24 happy_x_1
-	 =  case happyOut24 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (SubgraphStatement happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_25 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_25 = happySpecReduce_2  11# happyReduction_25
-happyReduction_25 happy_x_2
-	happy_x_1
-	 =  case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn15
-		 (NodeAttribute happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_26 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_26 = happySpecReduce_2  11# happyReduction_26
-happyReduction_26 happy_x_2
-	happy_x_1
-	 =  case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn15
-		 (EdgeAttribute happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_27 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_27 = happySpecReduce_2  11# happyReduction_27
-happyReduction_27 happy_x_2
-	happy_x_1
-	 =  case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn15
-		 (GraphAttribute happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_28 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_28 = happySpecReduce_1  12# happyReduction_28
-happyReduction_28 happy_x_1
-	 =  case happyOut17 happy_x_1 of { happy_var_1 -> 
-	happyIn16
-		 (reverse happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_29 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_29 = happyReduce 4# 13# happyReduction_29
-happyReduction_29 (happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut17 happy_x_1 of { happy_var_1 -> 
-	case happyOut18 happy_x_3 of { happy_var_3 -> 
-	happyIn17
-		 (happy_var_3 ++ happy_var_1
-	) `HappyStk` happyRest}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_30 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_30 = happySpecReduce_0  13# happyReduction_30
-happyReduction_30  =  happyIn17
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_31 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_31 = happyReduce 5# 14# happyReduction_31
-happyReduction_31 (happy_x_5 `HappyStk`
-	happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut18 happy_x_1 of { happy_var_1 -> 
-	case happyOut8 happy_x_3 of { happy_var_3 -> 
-	case happyOut8 happy_x_5 of { happy_var_5 -> 
-	happyIn18
-		 (( happy_var_3,  happy_var_5) : happy_var_1
-	) `HappyStk` happyRest}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_32 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_32 = happySpecReduce_0  14# happyReduction_32
-happyReduction_32  =  happyIn18
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_33 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_33 = happySpecReduce_3  15# happyReduction_33
-happyReduction_33 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut22 happy_x_1 of { happy_var_1 -> 
-	case happyOut20 happy_x_2 of { happy_var_2 -> 
-	case happyOut16 happy_x_3 of { happy_var_3 -> 
-	happyIn19
-		 (EdgeStatement ((uncurry NodeRef happy_var_1):(reverse happy_var_2)) happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_34 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_34 = happySpecReduce_3  15# happyReduction_34
-happyReduction_34 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut24 happy_x_1 of { happy_var_1 -> 
-	case happyOut20 happy_x_2 of { happy_var_2 -> 
-	case happyOut16 happy_x_3 of { happy_var_3 -> 
-	happyIn19
-		 (EdgeStatement (happy_var_1:(reverse happy_var_2)) happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_35 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_35 = happySpecReduce_3  16# happyReduction_35
-happyReduction_35 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut20 happy_x_1 of { happy_var_1 -> 
-	case happyOut22 happy_x_3 of { happy_var_3 -> 
-	happyIn20
-		 ((uncurry NodeRef happy_var_3) : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_36 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_36 = happySpecReduce_3  16# happyReduction_36
-happyReduction_36 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut20 happy_x_1 of { happy_var_1 -> 
-	case happyOut24 happy_x_3 of { happy_var_3 -> 
-	happyIn20
-		 (happy_var_3 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_37 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_37 = happySpecReduce_2  16# happyReduction_37
-happyReduction_37 happy_x_2
-	happy_x_1
-	 =  case happyOut22 happy_x_2 of { happy_var_2 -> 
-	happyIn20
-		 ([uncurry NodeRef happy_var_2]
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_38 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_38 = happySpecReduce_2  16# happyReduction_38
-happyReduction_38 happy_x_2
-	happy_x_1
-	 =  case happyOut24 happy_x_2 of { happy_var_2 -> 
-	happyIn20
-		 ([happy_var_2]
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_39 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_39 = happyMonadReduce 2# 16# happyReduction_39
-happyReduction_39 (happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest) tk
-	 = happyThen ((( getLineNumber `thenE` \line -> failE $ "Unfinished edge statement."))
-	) (\r -> happyReturn (happyIn20 r))
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_40 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_40 = happyMonadReduce 2# 16# happyReduction_40
-happyReduction_40 (happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest) tk
-	 = happyThen ((( getLineNumber `thenE` \line -> failE $ "Unfinished edge statement."))
-	) (\r -> happyReturn (happyIn20 r))
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_41 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_41 = happySpecReduce_2  17# happyReduction_41
-happyReduction_41 happy_x_2
-	happy_x_1
-	 =  case happyOut22 happy_x_1 of { happy_var_1 -> 
-	case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn21
-		 ((uncurry NodeStatement) happy_var_1 happy_var_2
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_42 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_42 = happySpecReduce_1  18# happyReduction_42
-happyReduction_42 happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	happyIn22
-		 ((happy_var_1, Nothing)
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_43 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_43 = happySpecReduce_2  18# happyReduction_43
-happyReduction_43 happy_x_2
-	happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	case happyOut23 happy_x_2 of { happy_var_2 -> 
-	happyIn22
-		 ((happy_var_1, (Just happy_var_2))
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_44 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_44 = happySpecReduce_2  19# happyReduction_44
-happyReduction_44 happy_x_2
-	happy_x_1
-	 =  case happyOut8 happy_x_2 of { happy_var_2 -> 
-	happyIn23
-		 (case toCompass $ show happy_var_2 of
-                                Just c -> Port Nothing (Just c)
-                                Nothing -> Port (if show happy_var_2 == "_" then Nothing else (Just happy_var_2)) Nothing
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_45 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_45 = happyReduce 4# 19# happyReduction_45
-happyReduction_45 (happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut8 happy_x_2 of { happy_var_2 -> 
-	case happyOutTok happy_x_4 of { (TokenLabel happy_var_4) -> 
-	happyIn23
-		 (Port (Just happy_var_2) (toCompass happy_var_4)
-	) `HappyStk` happyRest}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_46 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_46 = happySpecReduce_3  20# happyReduction_46
-happyReduction_46 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut7 happy_x_2 of { happy_var_2 -> 
-	case happyOut11 happy_x_3 of { happy_var_3 -> 
-	happyIn24
-		 (Subgraph happy_var_2 happy_var_3
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_47 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_47 = happySpecReduce_1  20# happyReduction_47
-happyReduction_47 happy_x_1
-	 =  case happyOut11 happy_x_1 of { happy_var_1 -> 
-	happyIn24
-		 (Subgraph Nothing happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_48 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_48 = happySpecReduce_3  21# happyReduction_48
-happyReduction_48 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenOT happy_var_1) -> 
-	case happyOut26 happy_x_2 of { happy_var_2 -> 
-	case happyOutTok happy_x_3 of { (TokenCT happy_var_3) -> 
-	happyIn25
-		 (show happy_var_1 ++ (concat $ reverse happy_var_2) ++ show happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_49 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_49 = happySpecReduce_2  22# happyReduction_49
-happyReduction_49 happy_x_2
-	happy_x_1
-	 =  case happyOut26 happy_x_1 of { happy_var_1 -> 
-	case happyOut27 happy_x_2 of { happy_var_2 -> 
-	happyIn26
-		 (happy_var_2 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_50 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_50 = happySpecReduce_0  22# happyReduction_50
-happyReduction_50  =  happyIn26
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_51 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_51 = happySpecReduce_3  23# happyReduction_51
-happyReduction_51 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenOT happy_var_1) -> 
-	case happyOut26 happy_x_2 of { happy_var_2 -> 
-	case happyOutTok happy_x_3 of { (TokenCT happy_var_3) -> 
-	happyIn27
-		 (show happy_var_1 ++ (concat $ reverse happy_var_2) ++ show happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_52 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_52 = happySpecReduce_1  23# happyReduction_52
-happyReduction_52 happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenProc happy_var_1) -> 
-	happyIn27
-		 (show happy_var_1
-	)}
-
-happyNewToken action sts stk
-	= lexer(\tk -> 
-	let cont i = happyDoAction i tk action sts stk in
-	case tk of {
-	TokenEOF -> happyDoAction 22# tk action sts stk;
-	TokenGraph -> cont 1#;
-	TokenDigraph -> cont 2#;
-	TokenNode -> cont 3#;
-	TokenEdge -> cont 4#;
-	TokenSubgraph -> cont 5#;
-	TokenLabel happy_dollar_dollar -> cont 6#;
-	TokenQuotedLabel happy_dollar_dollar -> cont 7#;
-	TokenStrict -> cont 8#;
-	TokenArrow happy_dollar_dollar -> cont 9#;
-	TokenEQ -> cont 10#;
-	TokenOCB -> cont 11#;
-	TokenCCB -> cont 12#;
-	TokenOSB -> cont 13#;
-	TokenCSB -> cont 14#;
-	TokenCo -> cont 15#;
-	TokenSemiCo -> cont 16#;
-	TokenComma -> cont 17#;
-	TokenPlus -> cont 18#;
-	TokenCT happy_dollar_dollar -> cont 19#;
-	TokenOT happy_dollar_dollar -> cont 20#;
-	TokenProc happy_dollar_dollar -> cont 21#;
-	_ -> happyError' (tk, [])
-	})
-
-happyError_ explist 22# tk = happyError' (tk, explist)
-happyError_ explist _ tk = happyError' (tk, explist)
-
-happyThen :: () => P a -> (a -> P b) -> P b
-happyThen = (thenE)
-happyReturn :: () => a -> P a
-happyReturn = (returnE)
-#if __GLASGOW_HASKELL__ >= 710
-happyParse :: () => Happy_GHC_Exts.Int# -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-
-happyNewToken :: () => Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-
-happyDoAction :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-
-happyReduceArr :: () => Happy_Data_Array.Array Int (Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _))
-
-#endif
-happyThen1 :: () => P a -> (a -> P b) -> P b
-happyThen1 = happyThen
-happyReturn1 :: () => a -> P a
-happyReturn1 = happyReturn
-happyError' :: () => ((Token), [String]) -> P a
-happyError' tk = (\(tokens, _) -> parseError tokens) tk
-dot = happySomeParser where
- happySomeParser = happyThen (happyParse 0#) (\x -> happyReturn (let {x' = happyOut4 x} in x'))
-
-happySeq = happyDontSeq
-
-
-data Except a = Success a | Failure String
-type P a = String -> Int -> Except a
-
-thenE :: P a -> (a -> P b) -> P b
-thenE m k s l = 
-  case m s l of
-    Success a -> k a s l
-    Failure e -> Failure e
-
-returnE :: a -> P a
-returnE a s l = Success a
-
-failE :: String -> P a
-failE e s l = Failure $ "Error on line " ++ show l ++ ": " ++ e
-
-catchE :: P a -> (String -> P a) -> P a
-catchE m k s l = case m s l of
-  Success a -> Success a
-  Failure e -> k e s l
-getLineNumber s l = Success l
-parseError :: Token -> P a
-parseError t = getLineNumber `thenE` \line -> failE $ "Parse error on line " ++ show line ++ "."
-
-data Token =
-    TokenGraph
-  | TokenDigraph
-  | TokenNode
-  | TokenEdge
-  | TokenSubgraph
-  | TokenStrict
-  | TokenLabel String
-  | TokenQuotedLabel String
-  | TokenXML String
-  | TokenCompass Compass 
-  | TokenArrow Char
-  | TokenEQ 
-  | TokenOCB 
-  | TokenCCB 
-  | TokenOSB 
-  | TokenCSB 
-  | TokenCo
-  | TokenSemiCo
-  | TokenComma
-  | TokenCT String
-  | TokenOT String
-  | TokenProc String
-  | TokenPlus
-  | TokenEOF
-  deriving (Eq)
-
-instance Show Token where
-  show tk = case tk of
-   TokenGraph -> "graph"
-   TokenDigraph -> "digraph"
-   TokenNode -> "node"
-   TokenEdge -> "edge"
-   TokenSubgraph -> "subgraph"
-   TokenStrict -> "strict"
-   TokenLabel label -> label
-   TokenQuotedLabel label -> label
-   TokenXML xml -> xml
-   TokenCompass compass -> show compass
-   TokenArrow c -> [c]
-   TokenEQ  -> "="
-   TokenOCB  -> "{"
-   TokenCCB  -> "]"
-   TokenOSB  -> "["
-   TokenCSB  -> "]"
-   TokenCo -> ":"
-   TokenSemiCo -> ";"
-   TokenComma -> ","
-   TokenCT tag -> "</" ++ tag ++ ">"
-   TokenOT tag -> "<" ++ tag ++ ">"
-   TokenProc xml -> "<?" ++ xml ++ ">"
-   TokenPlus -> "+"
-   TokenEOF -> ""
-
--- | Parse a graph written in the DOT language.
-parse s = case dot ('\n':s) 0 of -- A newline is added to treat '#' in the beginning of a line properly.
-  Success ast -> Right ast
-  Failure msg -> Left msg
-
-toCompass l =
-  case map toLower l of
-    "n"  -> Just $ North
-    "ne" -> Just $ NorthEast
-    "e"  -> Just $ East
-    "se" -> Just $ SouthEast
-    "s"  -> Just $ South
-    "sw" -> Just $ SouthWest
-    "w"  -> Just $ West
-    "nw" -> Just $ NorthWest
-    "c"  -> Just $ Center
-    "_"  -> Nothing
-    _    -> Nothing
-
-lexer :: (Token -> (P a)) -> (P a)
-lexer cont str line = case dropWhile (\c -> c /= '\n' && isSpace c) str of
-  '\n':'#':s' -> let s'' = dropWhile (/= '\n') s' in lexer cont s'' (line + 1)
-  '\n':s' -> lexer cont s' (line +1)
-  ',':s'  -> cont TokenComma  s' line
-  ';':s'  -> cont TokenSemiCo s' line
-  's':'u':'b':'g':'r':'a':'p':'h':s' -> cont TokenSubgraph s' line
-  'g':'r':'a':'p':'h':s'             -> cont TokenGraph s' line
-  'd':'i':'g':'r':'a':'p':'h':s'     -> cont TokenDigraph s' line
-  'e':'d':'g':'e':s'                 -> cont TokenEdge s' line
-  'n':'o':'d':'e':s'                 -> cont TokenNode s' line
-  's':'t':'r':'i':'c':'t':s'         -> cont TokenStrict s' line
-  '{':s' -> cont TokenOCB s' line
-  '}':s' -> cont TokenCCB s' line
-  '[':s' -> cont TokenOSB s' line
-  ']':s' -> cont TokenCSB s' line
-  '+':s' -> cont TokenPlus s' line
-  '=':s' -> cont TokenEQ s' line
-  ':':s' -> cont TokenCo s' line
-  '-':'-':s' -> cont (TokenArrow '-') s' line
-  '-':'>':s' -> cont (TokenArrow '>') s' line
-  '/':'/':s' -> let s'' = dropWhile (/= '\n') s' in lexer cont s'' line
-  '/':'*':s' -> let (s'', line') = execState consumeComment (s', line)
-                in lexer cont s'' (line')
-  '"':s'     -> let (qs, (s'', line')) = runState consumeQuotedString (s', line)
-                in case qs of
-                  Right string -> cont (TokenQuotedLabel string) s'' line'
-                  Left msg -> failE msg s' line'
-  '<':'/':s' -> let (tag, (s'', line')) = runState consumeTag (s', line)
-                in cont (TokenCT tag) (tail s'') line'
-  '<':'!':'-':'-':s' -> let (s'', line') = execState consumeXMLComment (s', line)
-                        in lexer cont s'' line'
-  '<':'?':s' -> let (proc, (s'', line')) = runState consumeProcessing (s', line)
-                in cont (TokenProc proc) s'' line'
-  [] -> cont TokenEOF [] line
-  s' -> let (label, s'') = span (\x -> not $ isSpace x || x `elem` ";,{}[]=\"") s'
-       in if null label then failE ("Unexpected character: " ++ [head s'']) s' line
-                        else cont (TokenLabel label) s'' line
-{-# LINE 1 "templates/GenericTemplate.hs" #-}
--- $Id: GenericTemplate.hs,v 1.26 2005/01/14 14:47:22 simonmar Exp $
-
-
-
-
-
-
-
-
-
-
-
-
-
--- Do not remove this comment. Required to fix CPP parsing when using GCC and a clang-compiled alex.
-#if __GLASGOW_HASKELL__ > 706
-#define LT(n,m) ((Happy_GHC_Exts.tagToEnum# (n Happy_GHC_Exts.<# m)) :: Bool)
-#define GTE(n,m) ((Happy_GHC_Exts.tagToEnum# (n Happy_GHC_Exts.>=# m)) :: Bool)
-#define EQ(n,m) ((Happy_GHC_Exts.tagToEnum# (n Happy_GHC_Exts.==# m)) :: Bool)
-#else
-#define LT(n,m) (n Happy_GHC_Exts.<# m)
-#define GTE(n,m) (n Happy_GHC_Exts.>=# m)
-#define EQ(n,m) (n Happy_GHC_Exts.==# m)
-#endif
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-data Happy_IntList = HappyCons Happy_GHC_Exts.Int# Happy_IntList
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-infixr 9 `HappyStk`
-data HappyStk a = HappyStk a (HappyStk a)
-
------------------------------------------------------------------------------
--- starting the parse
-
-happyParse start_state = happyNewToken start_state notHappyAtAll notHappyAtAll
-
------------------------------------------------------------------------------
--- Accepting the parse
-
--- If the current token is ERROR_TOK, it means we've just accepted a partial
--- parse (a %partial parser).  We must ignore the saved token on the top of
--- the stack in this case.
-happyAccept 0# tk st sts (_ `HappyStk` ans `HappyStk` _) =
-        happyReturn1 ans
-happyAccept j tk st sts (HappyStk ans _) = 
-        (happyTcHack j (happyTcHack st)) (happyReturn1 ans)
-
------------------------------------------------------------------------------
--- Arrays only: do the next action
-
-
-
-happyDoAction i tk st
-        = {- nothing -}
-          case action of
-                0#           -> {- nothing -}
-                                     happyFail (happyExpListPerState ((Happy_GHC_Exts.I# (st)) :: Int)) i tk st
-                -1#          -> {- nothing -}
-                                     happyAccept i tk st
-                n | LT(n,(0# :: Happy_GHC_Exts.Int#)) -> {- nothing -}
-                                                   (happyReduceArr Happy_Data_Array.! rule) i tk st
-                                                   where rule = (Happy_GHC_Exts.I# ((Happy_GHC_Exts.negateInt# ((n Happy_GHC_Exts.+# (1# :: Happy_GHC_Exts.Int#))))))
-                n                 -> {- nothing -}
-                                     happyShift new_state i tk st
-                                     where new_state = (n Happy_GHC_Exts.-# (1# :: Happy_GHC_Exts.Int#))
-   where off    = happyAdjustOffset (indexShortOffAddr happyActOffsets st)
-         off_i  = (off Happy_GHC_Exts.+# i)
-         check  = if GTE(off_i,(0# :: Happy_GHC_Exts.Int#))
-                  then EQ(indexShortOffAddr happyCheck off_i, i)
-                  else False
-         action
-          | check     = indexShortOffAddr happyTable off_i
-          | otherwise = indexShortOffAddr happyDefActions st
-
-
-
-
-indexShortOffAddr (HappyA# arr) off =
-        Happy_GHC_Exts.narrow16Int# i
-  where
-        i = Happy_GHC_Exts.word2Int# (Happy_GHC_Exts.or# (Happy_GHC_Exts.uncheckedShiftL# high 8#) low)
-        high = Happy_GHC_Exts.int2Word# (Happy_GHC_Exts.ord# (Happy_GHC_Exts.indexCharOffAddr# arr (off' Happy_GHC_Exts.+# 1#)))
-        low  = Happy_GHC_Exts.int2Word# (Happy_GHC_Exts.ord# (Happy_GHC_Exts.indexCharOffAddr# arr off'))
-        off' = off Happy_GHC_Exts.*# 2#
-
-
-
-
-{-# INLINE happyLt #-}
-happyLt x y = LT(x,y)
-
-
-readArrayBit arr bit =
-    Bits.testBit (Happy_GHC_Exts.I# (indexShortOffAddr arr ((unbox_int bit) `Happy_GHC_Exts.iShiftRA#` 4#))) (bit `mod` 16)
-  where unbox_int (Happy_GHC_Exts.I# x) = x
-
-
-
-
-
-
-data HappyAddr = HappyA# Happy_GHC_Exts.Addr#
-
-
------------------------------------------------------------------------------
--- HappyState data type (not arrays)
-
-
-
-
-
-
-
-
-
-
-
-
-
------------------------------------------------------------------------------
--- Shifting a token
-
-happyShift new_state 0# tk st sts stk@(x `HappyStk` _) =
-     let i = (case Happy_GHC_Exts.unsafeCoerce# x of { (Happy_GHC_Exts.I# (i)) -> i }) in
---     trace "shifting the error token" $
-     happyDoAction i tk new_state (HappyCons (st) (sts)) (stk)
-
-happyShift new_state i tk st sts stk =
-     happyNewToken new_state (HappyCons (st) (sts)) ((happyInTok (tk))`HappyStk`stk)
-
--- happyReduce is specialised for the common cases.
-
-happySpecReduce_0 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_0 nt fn j tk st@((action)) sts stk
-     = happyGoto nt j tk st (HappyCons (st) (sts)) (fn `HappyStk` stk)
-
-happySpecReduce_1 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_1 nt fn j tk _ sts@((HappyCons (st@(action)) (_))) (v1`HappyStk`stk')
-     = let r = fn v1 in
-       happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
-
-happySpecReduce_2 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_2 nt fn j tk _ (HappyCons (_) (sts@((HappyCons (st@(action)) (_))))) (v1`HappyStk`v2`HappyStk`stk')
-     = let r = fn v1 v2 in
-       happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
-
-happySpecReduce_3 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_3 nt fn j tk _ (HappyCons (_) ((HappyCons (_) (sts@((HappyCons (st@(action)) (_))))))) (v1`HappyStk`v2`HappyStk`v3`HappyStk`stk')
-     = let r = fn v1 v2 v3 in
-       happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
-
-happyReduce k i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happyReduce k nt fn j tk st sts stk
-     = case happyDrop (k Happy_GHC_Exts.-# (1# :: Happy_GHC_Exts.Int#)) sts of
-         sts1@((HappyCons (st1@(action)) (_))) ->
-                let r = fn stk in  -- it doesn't hurt to always seq here...
-                happyDoSeq r (happyGoto nt j tk st1 sts1 r)
-
-happyMonadReduce k nt fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happyMonadReduce k nt fn j tk st sts stk =
-      case happyDrop k (HappyCons (st) (sts)) of
-        sts1@((HappyCons (st1@(action)) (_))) ->
-          let drop_stk = happyDropStk k stk in
-          happyThen1 (fn stk tk) (\r -> happyGoto nt j tk st1 sts1 (r `HappyStk` drop_stk))
-
-happyMonad2Reduce k nt fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happyMonad2Reduce k nt fn j tk st sts stk =
-      case happyDrop k (HappyCons (st) (sts)) of
-        sts1@((HappyCons (st1@(action)) (_))) ->
-         let drop_stk = happyDropStk k stk
-
-             off = happyAdjustOffset (indexShortOffAddr happyGotoOffsets st1)
-             off_i = (off Happy_GHC_Exts.+# nt)
-             new_state = indexShortOffAddr happyTable off_i
-
-
-
-
-          in
-          happyThen1 (fn stk tk) (\r -> happyNewToken new_state sts1 (r `HappyStk` drop_stk))
-
-happyDrop 0# l = l
-happyDrop n (HappyCons (_) (t)) = happyDrop (n Happy_GHC_Exts.-# (1# :: Happy_GHC_Exts.Int#)) t
-
-happyDropStk 0# l = l
-happyDropStk n (x `HappyStk` xs) = happyDropStk (n Happy_GHC_Exts.-# (1#::Happy_GHC_Exts.Int#)) xs
-
------------------------------------------------------------------------------
--- Moving to a new state after a reduction
-
-
-happyGoto nt j tk st = 
-   {- nothing -}
-   happyDoAction j tk new_state
-   where off = happyAdjustOffset (indexShortOffAddr happyGotoOffsets st)
-         off_i = (off Happy_GHC_Exts.+# nt)
-         new_state = indexShortOffAddr happyTable off_i
-
-
-
-
------------------------------------------------------------------------------
--- Error recovery (ERROR_TOK is the error token)
-
--- parse error if we are in recovery and we fail again
-happyFail explist 0# tk old_st _ stk@(x `HappyStk` _) =
-     let i = (case Happy_GHC_Exts.unsafeCoerce# x of { (Happy_GHC_Exts.I# (i)) -> i }) in
---      trace "failing" $ 
-        happyError_ explist i tk
-
-{-  We don't need state discarding for our restricted implementation of
-    "error".  In fact, it can cause some bogus parses, so I've disabled it
-    for now --SDM
-
--- discard a state
-happyFail  ERROR_TOK tk old_st CONS(HAPPYSTATE(action),sts) 
-                                                (saved_tok `HappyStk` _ `HappyStk` stk) =
---      trace ("discarding state, depth " ++ show (length stk))  $
-        DO_ACTION(action,ERROR_TOK,tk,sts,(saved_tok`HappyStk`stk))
--}
-
--- Enter error recovery: generate an error token,
---                       save the old token and carry on.
-happyFail explist i tk (action) sts stk =
---      trace "entering error recovery" $
-        happyDoAction 0# tk action sts ((Happy_GHC_Exts.unsafeCoerce# (Happy_GHC_Exts.I# (i))) `HappyStk` stk)
-
--- Internal happy errors:
-
-notHappyAtAll :: a
-notHappyAtAll = error "Internal Happy error\n"
-
------------------------------------------------------------------------------
--- Hack to get the typechecker to accept our action functions
-
-
-happyTcHack :: Happy_GHC_Exts.Int# -> a -> a
-happyTcHack x y = y
-{-# INLINE happyTcHack #-}
-
-
------------------------------------------------------------------------------
--- Seq-ing.  If the --strict flag is given, then Happy emits 
---      happySeq = happyDoSeq
--- otherwise it emits
---      happySeq = happyDontSeq
-
-happyDoSeq, happyDontSeq :: a -> b -> b
-happyDoSeq   a b = a `seq` b
-happyDontSeq a b = b
-
------------------------------------------------------------------------------
--- Don't inline any functions from the template.  GHC has a nasty habit
--- of deciding to inline happyGoto everywhere, which increases the size of
--- the generated parser quite a bit.
-
-
-{-# NOINLINE happyDoAction #-}
-{-# NOINLINE happyTable #-}
-{-# NOINLINE happyCheck #-}
-{-# NOINLINE happyActOffsets #-}
-{-# NOINLINE happyGotoOffsets #-}
-{-# NOINLINE happyDefActions #-}
-
-{-# NOINLINE happyShift #-}
-{-# NOINLINE happySpecReduce_0 #-}
-{-# NOINLINE happySpecReduce_1 #-}
-{-# NOINLINE happySpecReduce_2 #-}
-{-# NOINLINE happySpecReduce_3 #-}
-{-# NOINLINE happyReduce #-}
-{-# NOINLINE happyMonadReduce #-}
-{-# NOINLINE happyGoto #-}
-{-# NOINLINE happyFail #-}
-
--- end of Happy Template.
diff --git a/dist/build/test-utils/test-utils-tmp/Language/Dot/Parser.hs b/dist/build/test-utils/test-utils-tmp/Language/Dot/Parser.hs
deleted file mode 100644
--- a/dist/build/test-utils/test-utils-tmp/Language/Dot/Parser.hs
+++ /dev/null
@@ -1,1403 +0,0 @@
-{-# OPTIONS_GHC -w #-}
-{-# OPTIONS -XMagicHash -XBangPatterns -XTypeSynonymInstances -XFlexibleInstances -cpp #-}
-#if __GLASGOW_HASKELL__ >= 710
-{-# OPTIONS_GHC -XPartialTypeSignatures #-}
-#endif
---------------------------------------------------------------------
--- |
--- Module  : Language.Dot.Parser
--- License : GPL-3
---
--- Maintainer  : Marcelo Garlet Millani <marcelogmillani@gmail.com>
--- Stability   : experimental
--- Portability : portable
---
--- Parsing function and abstract syntax tree for the [DOT language]
--- (https://www.graphviz.org/doc/info/lang.html).
---
--- The parser is implemented using `happy`, and so is fairly fast.
---------------------------------------------------------------------
-
-module Language.Dot.Parser
-  (parse
-  , GraphType(..)
-  , Name(..)
-  , Statement(..)
-  , Subgraph(..)
-  , Port(..)
-  , Compass(..)
-  ) where
-
-import HappyDot.Parser
-import Language.Dot.Graph
-
-import Data.Char
-import Control.Monad.Trans.State
-
-import qualified Debug.Trace as D
-import qualified Data.Array as Happy_Data_Array
-import qualified Data.Bits as Bits
-import qualified GHC.Exts as Happy_GHC_Exts
-import Control.Applicative(Applicative(..))
-import Control.Monad (ap)
-
--- parser produced by Happy Version 1.19.12
-
-newtype HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27 = HappyAbsSyn HappyAny
-#if __GLASGOW_HASKELL__ >= 607
-type HappyAny = Happy_GHC_Exts.Any
-#else
-type HappyAny = forall a . a
-#endif
-happyIn4 :: t4 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn4 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn4 #-}
-happyOut4 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t4
-happyOut4 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut4 #-}
-happyIn5 :: t5 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn5 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn5 #-}
-happyOut5 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t5
-happyOut5 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut5 #-}
-happyIn6 :: t6 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn6 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn6 #-}
-happyOut6 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t6
-happyOut6 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut6 #-}
-happyIn7 :: t7 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn7 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn7 #-}
-happyOut7 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t7
-happyOut7 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut7 #-}
-happyIn8 :: t8 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn8 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn8 #-}
-happyOut8 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t8
-happyOut8 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut8 #-}
-happyIn9 :: t9 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn9 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn9 #-}
-happyOut9 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t9
-happyOut9 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut9 #-}
-happyIn10 :: t10 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn10 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn10 #-}
-happyOut10 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t10
-happyOut10 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut10 #-}
-happyIn11 :: t11 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn11 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn11 #-}
-happyOut11 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t11
-happyOut11 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut11 #-}
-happyIn12 :: t12 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn12 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn12 #-}
-happyOut12 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t12
-happyOut12 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut12 #-}
-happyIn13 :: t13 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn13 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn13 #-}
-happyOut13 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t13
-happyOut13 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut13 #-}
-happyIn14 :: t14 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn14 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn14 #-}
-happyOut14 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t14
-happyOut14 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut14 #-}
-happyIn15 :: t15 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn15 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn15 #-}
-happyOut15 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t15
-happyOut15 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut15 #-}
-happyIn16 :: t16 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn16 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn16 #-}
-happyOut16 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t16
-happyOut16 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut16 #-}
-happyIn17 :: t17 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn17 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn17 #-}
-happyOut17 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t17
-happyOut17 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut17 #-}
-happyIn18 :: t18 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn18 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn18 #-}
-happyOut18 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t18
-happyOut18 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut18 #-}
-happyIn19 :: t19 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn19 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn19 #-}
-happyOut19 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t19
-happyOut19 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut19 #-}
-happyIn20 :: t20 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn20 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn20 #-}
-happyOut20 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t20
-happyOut20 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut20 #-}
-happyIn21 :: t21 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn21 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn21 #-}
-happyOut21 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t21
-happyOut21 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut21 #-}
-happyIn22 :: t22 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn22 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn22 #-}
-happyOut22 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t22
-happyOut22 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut22 #-}
-happyIn23 :: t23 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn23 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn23 #-}
-happyOut23 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t23
-happyOut23 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut23 #-}
-happyIn24 :: t24 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn24 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn24 #-}
-happyOut24 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t24
-happyOut24 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut24 #-}
-happyIn25 :: t25 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn25 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn25 #-}
-happyOut25 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t25
-happyOut25 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut25 #-}
-happyIn26 :: t26 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn26 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn26 #-}
-happyOut26 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t26
-happyOut26 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut26 #-}
-happyIn27 :: t27 -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyIn27 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyIn27 #-}
-happyOut27 :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> t27
-happyOut27 x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOut27 #-}
-happyInTok :: (Token) -> (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27)
-happyInTok x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyInTok #-}
-happyOutTok :: (HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27) -> (Token)
-happyOutTok x = Happy_GHC_Exts.unsafeCoerce# x
-{-# INLINE happyOutTok #-}
-
-
-happyExpList :: HappyAddr
-happyExpList = HappyA# "\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x60\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x60\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x3e\x06\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x03\x00\x00\x00\x80\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\xe0\x08\x13\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x60\x00\x08\x00\x00\x00\xc0\x00\x10\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1c\x01\x02\x00\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x00\x00\x00\x00\x30\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00"#
-
-{-# NOINLINE happyExpListPerState #-}
-happyExpListPerState st =
-    token_strs_expected
-  where token_strs = ["error","%dummy","%start_dot","Graph","Strictness","GraphType","Name_empty","Name","Quoted_string","Quoted_sum","Stmt_list","Stmt_list_aux","Stmt_sep","Stmt","Attr_stmt","Attr_list","Attr_list_aux","A_list","Edge_stmt","EdgeRHS","Node_stmt","Node","Port","Subgraph","Xml","XmlList","XmlElement","graph","digraph","node","edge","subgraph","label","qlabel","strict","arrow","'='","'{'","'}'","'['","']'","':'","';'","','","'+'","xmlClose","xmlOpen","xmlProc","%eof"]
-        bit_start = st * 49
-        bit_end = (st + 1) * 49
-        read_bit = readArrayBit happyExpList
-        bits = map read_bit [bit_start..bit_end - 1]
-        bits_indexed = zip bits [0..48]
-        token_strs_expected = concatMap f bits_indexed
-        f (False, _) = []
-        f (True, nr) = [token_strs !! nr]
-
-happyActOffsets :: HappyAddr
-happyActOffsets = HappyA# "\xf9\xff\xf9\xff\x23\x00\x00\x00\xed\xff\x0d\x00\x00\x00\x00\x00\x07\x00\x00\x00\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x4f\x00\x36\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x52\x00\x1c\x00\x00\x00\x38\x00\x00\x00\x00\x00\x00\x00\x4a\x00\x4a\x00\x00\x00\x00\x00\x00\x00\x0d\x00\x00\x00\x47\x00\x00\x00\x34\x00\x00\x00\x00\x00\x56\x00\x46\x00\x00\x00\x56\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0d\x00\x0d\x00\x00\x00\x65\x00\x00\x00\x00\x00\x49\x00\x67\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x50\x00\x00\x00\x00\x00\x55\x00\x00\x00\x0d\x00\x00\x00\x6b\x00\x0d\x00\x00\x00\x00\x00"#
-
-happyGotoOffsets :: HappyAddr
-happyGotoOffsets = HappyA# "\x68\x00\x76\x00\x77\x00\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x71\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x69\x00\x63\x00\x00\x00\x00\x00\x73\x00\x18\x00\x00\x00\x00\x00\x00\x00\x6a\x00\x00\x00\x6c\x00\x6e\x00\x00\x00\x74\x00\x00\x00\x00\x00\x00\x00\x4c\x00\x72\x00\x5e\x00\x60\x00\x62\x00\x13\x00\x00\x00\x75\x00\x00\x00\x00\x00\x00\x00\x00\x00\x64\x00\x2a\x00\x00\x00\x66\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00\x32\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2e\x00\x78\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x70\x00\x00\x00\x7b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x35\x00\x00\x00\x00\x00\x40\x00\x00\x00\x00\x00"#
-
-happyAdjustOffset :: Happy_GHC_Exts.Int# -> Happy_GHC_Exts.Int#
-happyAdjustOffset off = off
-
-happyDefActions :: HappyAddr
-happyDefActions = HappyA# "\xfc\xff\x00\x00\x00\x00\xfd\xff\x00\x00\xf8\xff\xfb\xff\xfa\xff\x00\x00\xf9\xff\xf6\xff\xf4\xff\xf5\xff\xf7\xff\xf3\xff\xcd\xff\x00\x00\x00\x00\xfe\xff\xef\xff\x00\x00\xf2\xff\xce\xff\xcf\xff\xcd\xff\xcb\xff\x00\x00\xd5\xff\xd0\xff\xec\xff\xeb\xff\xe9\xff\xea\xff\xe1\xff\xe7\xff\xe1\xff\xe1\xff\xe1\xff\xf8\xff\xf1\xff\x00\x00\xe5\xff\xe3\xff\xe6\xff\xe4\xff\xe1\xff\x00\x00\xd6\xff\xe1\xff\xf0\xff\xee\xff\xed\xff\xd4\xff\x00\x00\x00\x00\xcc\xff\xd3\xff\xe8\xff\xde\xff\x00\x00\xd5\xff\xda\xff\xd9\xff\xd8\xff\xd7\xff\xdd\xff\xdf\xff\xd1\xff\xec\xff\xdc\xff\xdb\xff\x00\x00\xd2\xff\x00\x00\xe2\xff\x00\x00\x00\x00\xe0\xff"#
-
-happyCheck :: HappyAddr
-happyCheck = HappyA# "\xff\xff\x08\x00\x01\x00\x16\x00\x03\x00\x04\x00\x05\x00\x06\x00\x07\x00\x04\x00\x05\x00\x06\x00\x0b\x00\x0c\x00\x03\x00\x04\x00\x05\x00\x06\x00\x0b\x00\x06\x00\x07\x00\x14\x00\x03\x00\x04\x00\x05\x00\x06\x00\x15\x00\x12\x00\x04\x00\x05\x00\x06\x00\x07\x00\x15\x00\x14\x00\x0a\x00\x0b\x00\x01\x00\x02\x00\x0a\x00\x0f\x00\x15\x00\x11\x00\x12\x00\x0f\x00\x14\x00\x15\x00\x04\x00\x05\x00\x06\x00\x07\x00\x04\x00\x05\x00\x06\x00\x07\x00\x04\x00\x05\x00\x06\x00\x04\x00\x05\x00\x06\x00\x12\x00\x07\x00\x14\x00\x15\x00\x12\x00\x0d\x00\x14\x00\x15\x00\x04\x00\x05\x00\x06\x00\x15\x00\x10\x00\x11\x00\x15\x00\x05\x00\x06\x00\x07\x00\x05\x00\x06\x00\x07\x00\x0b\x00\x0b\x00\x09\x00\x0b\x00\x15\x00\x10\x00\x11\x00\x0c\x00\x0d\x00\x14\x00\x06\x00\x10\x00\x14\x00\x0e\x00\x09\x00\x10\x00\x11\x00\x13\x00\x14\x00\x15\x00\x13\x00\x14\x00\x15\x00\x00\x00\x01\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0c\x00\x0d\x00\x0f\x00\x0a\x00\x0f\x00\x01\x00\x07\x00\x02\x00\x17\x00\x08\x00\x07\x00\x09\x00\x0e\x00\x16\x00\x16\x00\x13\x00\x10\x00\x17\x00\x09\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\x13\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff"#
-
-happyTable :: HappyAddr
-happyTable = HappyA# "\x00\x00\x04\x00\x24\x00\xff\xff\x25\x00\x26\x00\x27\x00\x0e\x00\x0f\x00\x39\x00\x0a\x00\x0b\x00\x14\x00\x28\x00\x08\x00\x09\x00\x0a\x00\x0b\x00\x14\x00\x0e\x00\x0f\x00\x10\x00\x28\x00\x09\x00\x0a\x00\x0b\x00\x0c\x00\x12\x00\x1b\x00\x0a\x00\x0b\x00\x1c\x00\x0c\x00\x10\x00\x1d\x00\x1e\x00\x07\x00\x08\x00\x36\x00\x1f\x00\x0c\x00\x20\x00\x21\x00\x37\x00\x22\x00\x0c\x00\x3c\x00\x0a\x00\x0b\x00\x1c\x00\x3c\x00\x0a\x00\x0b\x00\x1c\x00\x38\x00\x0a\x00\x0b\x00\x4b\x00\x0a\x00\x0b\x00\x3d\x00\x16\x00\x3e\x00\x0c\x00\x45\x00\x43\x00\x46\x00\x0c\x00\x4d\x00\x0a\x00\x0b\x00\x0c\x00\x33\x00\x34\x00\x0c\x00\x27\x00\x0e\x00\x0f\x00\x27\x00\x0e\x00\x0f\x00\x14\x00\x14\x00\x2f\x00\x14\x00\x0c\x00\x40\x00\x41\x00\x2f\x00\x2a\x00\x10\x00\x49\x00\x30\x00\x10\x00\x4b\x00\x3c\x00\x33\x00\x34\x00\x18\x00\x19\x00\x1a\x00\x38\x00\x19\x00\x1a\x00\x04\x00\x02\x00\x2c\x00\x2a\x00\x2b\x00\x2a\x00\x29\x00\x2a\x00\x41\x00\x2a\x00\x3a\x00\x2a\x00\x48\x00\x4d\x00\x37\x00\x02\x00\x12\x00\x05\x00\x16\x00\x14\x00\x43\x00\x31\x00\x44\x00\x10\x00\x1a\x00\x34\x00\x2d\x00\x16\x00\x49\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x34\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"#
-
-happyReduceArr = Happy_Data_Array.array (1, 52) [
-	(1 , happyReduce_1),
-	(2 , happyReduce_2),
-	(3 , happyReduce_3),
-	(4 , happyReduce_4),
-	(5 , happyReduce_5),
-	(6 , happyReduce_6),
-	(7 , happyReduce_7),
-	(8 , happyReduce_8),
-	(9 , happyReduce_9),
-	(10 , happyReduce_10),
-	(11 , happyReduce_11),
-	(12 , happyReduce_12),
-	(13 , happyReduce_13),
-	(14 , happyReduce_14),
-	(15 , happyReduce_15),
-	(16 , happyReduce_16),
-	(17 , happyReduce_17),
-	(18 , happyReduce_18),
-	(19 , happyReduce_19),
-	(20 , happyReduce_20),
-	(21 , happyReduce_21),
-	(22 , happyReduce_22),
-	(23 , happyReduce_23),
-	(24 , happyReduce_24),
-	(25 , happyReduce_25),
-	(26 , happyReduce_26),
-	(27 , happyReduce_27),
-	(28 , happyReduce_28),
-	(29 , happyReduce_29),
-	(30 , happyReduce_30),
-	(31 , happyReduce_31),
-	(32 , happyReduce_32),
-	(33 , happyReduce_33),
-	(34 , happyReduce_34),
-	(35 , happyReduce_35),
-	(36 , happyReduce_36),
-	(37 , happyReduce_37),
-	(38 , happyReduce_38),
-	(39 , happyReduce_39),
-	(40 , happyReduce_40),
-	(41 , happyReduce_41),
-	(42 , happyReduce_42),
-	(43 , happyReduce_43),
-	(44 , happyReduce_44),
-	(45 , happyReduce_45),
-	(46 , happyReduce_46),
-	(47 , happyReduce_47),
-	(48 , happyReduce_48),
-	(49 , happyReduce_49),
-	(50 , happyReduce_50),
-	(51 , happyReduce_51),
-	(52 , happyReduce_52)
-	]
-
-happy_n_terms = 23 :: Int
-happy_n_nonterms = 24 :: Int
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_1 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_1 = happyReduce 4# 0# happyReduction_1
-happyReduction_1 (happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut5 happy_x_1 of { happy_var_1 -> 
-	case happyOut6 happy_x_2 of { happy_var_2 -> 
-	case happyOut7 happy_x_3 of { happy_var_3 -> 
-	case happyOut11 happy_x_4 of { happy_var_4 -> 
-	happyIn4
-		 ((happy_var_1, happy_var_2, happy_var_3, happy_var_4)
-	) `HappyStk` happyRest}}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_2 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_2 = happySpecReduce_1  1# happyReduction_2
-happyReduction_2 happy_x_1
-	 =  happyIn5
-		 (True
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_3 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_3 = happySpecReduce_0  1# happyReduction_3
-happyReduction_3  =  happyIn5
-		 (False
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_4 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_4 = happySpecReduce_1  2# happyReduction_4
-happyReduction_4 happy_x_1
-	 =  happyIn6
-		 (Graph
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_5 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_5 = happySpecReduce_1  2# happyReduction_5
-happyReduction_5 happy_x_1
-	 =  happyIn6
-		 (Digraph
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_6 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_6 = happySpecReduce_1  3# happyReduction_6
-happyReduction_6 happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	happyIn7
-		 (Just happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_7 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_7 = happySpecReduce_0  3# happyReduction_7
-happyReduction_7  =  happyIn7
-		 (Nothing
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_8 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_8 = happySpecReduce_1  4# happyReduction_8
-happyReduction_8 happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenLabel happy_var_1) -> 
-	happyIn8
-		 (StringID happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_9 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_9 = happySpecReduce_1  4# happyReduction_9
-happyReduction_9 happy_x_1
-	 =  case happyOut9 happy_x_1 of { happy_var_1 -> 
-	happyIn8
-		 (StringID happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_10 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_10 = happySpecReduce_1  4# happyReduction_10
-happyReduction_10 happy_x_1
-	 =  case happyOut25 happy_x_1 of { happy_var_1 -> 
-	happyIn8
-		 (XMLID happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_11 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_11 = happySpecReduce_1  5# happyReduction_11
-happyReduction_11 happy_x_1
-	 =  case happyOut10 happy_x_1 of { happy_var_1 -> 
-	happyIn9
-		 (concat $ reverse happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_12 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_12 = happySpecReduce_1  6# happyReduction_12
-happyReduction_12 happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenQuotedLabel happy_var_1) -> 
-	happyIn10
-		 ([happy_var_1]
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_13 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_13 = happySpecReduce_3  6# happyReduction_13
-happyReduction_13 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut10 happy_x_1 of { happy_var_1 -> 
-	case happyOutTok happy_x_3 of { (TokenQuotedLabel happy_var_3) -> 
-	happyIn10
-		 (happy_var_3 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_14 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_14 = happySpecReduce_3  7# happyReduction_14
-happyReduction_14 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut12 happy_x_2 of { happy_var_2 -> 
-	happyIn11
-		 (reverse happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_15 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_15 = happySpecReduce_3  8# happyReduction_15
-happyReduction_15 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut12 happy_x_1 of { happy_var_1 -> 
-	case happyOut14 happy_x_2 of { happy_var_2 -> 
-	happyIn12
-		 (happy_var_2 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_16 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_16 = happySpecReduce_0  8# happyReduction_16
-happyReduction_16  =  happyIn12
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_17 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_17 = happySpecReduce_1  9# happyReduction_17
-happyReduction_17 happy_x_1
-	 =  case happyOutTok happy_x_1 of { happy_var_1 -> 
-	happyIn13
-		 (Just happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_18 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_18 = happySpecReduce_1  9# happyReduction_18
-happyReduction_18 happy_x_1
-	 =  case happyOutTok happy_x_1 of { happy_var_1 -> 
-	happyIn13
-		 (Just happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_19 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_19 = happySpecReduce_0  9# happyReduction_19
-happyReduction_19  =  happyIn13
-		 (Nothing
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_20 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_20 = happySpecReduce_1  10# happyReduction_20
-happyReduction_20 happy_x_1
-	 =  case happyOut15 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_21 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_21 = happySpecReduce_1  10# happyReduction_21
-happyReduction_21 happy_x_1
-	 =  case happyOut21 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_22 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_22 = happySpecReduce_1  10# happyReduction_22
-happyReduction_22 happy_x_1
-	 =  case happyOut19 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_23 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_23 = happySpecReduce_3  10# happyReduction_23
-happyReduction_23 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	case happyOut8 happy_x_3 of { happy_var_3 -> 
-	happyIn14
-		 (AttributeStatement ( happy_var_1,  happy_var_3)
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_24 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_24 = happySpecReduce_1  10# happyReduction_24
-happyReduction_24 happy_x_1
-	 =  case happyOut24 happy_x_1 of { happy_var_1 -> 
-	happyIn14
-		 (SubgraphStatement happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_25 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_25 = happySpecReduce_2  11# happyReduction_25
-happyReduction_25 happy_x_2
-	happy_x_1
-	 =  case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn15
-		 (NodeAttribute happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_26 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_26 = happySpecReduce_2  11# happyReduction_26
-happyReduction_26 happy_x_2
-	happy_x_1
-	 =  case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn15
-		 (EdgeAttribute happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_27 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_27 = happySpecReduce_2  11# happyReduction_27
-happyReduction_27 happy_x_2
-	happy_x_1
-	 =  case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn15
-		 (GraphAttribute happy_var_2
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_28 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_28 = happySpecReduce_1  12# happyReduction_28
-happyReduction_28 happy_x_1
-	 =  case happyOut17 happy_x_1 of { happy_var_1 -> 
-	happyIn16
-		 (reverse happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_29 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_29 = happyReduce 4# 13# happyReduction_29
-happyReduction_29 (happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut17 happy_x_1 of { happy_var_1 -> 
-	case happyOut18 happy_x_3 of { happy_var_3 -> 
-	happyIn17
-		 (happy_var_3 ++ happy_var_1
-	) `HappyStk` happyRest}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_30 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_30 = happySpecReduce_0  13# happyReduction_30
-happyReduction_30  =  happyIn17
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_31 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_31 = happyReduce 5# 14# happyReduction_31
-happyReduction_31 (happy_x_5 `HappyStk`
-	happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut18 happy_x_1 of { happy_var_1 -> 
-	case happyOut8 happy_x_3 of { happy_var_3 -> 
-	case happyOut8 happy_x_5 of { happy_var_5 -> 
-	happyIn18
-		 (( happy_var_3,  happy_var_5) : happy_var_1
-	) `HappyStk` happyRest}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_32 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_32 = happySpecReduce_0  14# happyReduction_32
-happyReduction_32  =  happyIn18
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_33 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_33 = happySpecReduce_3  15# happyReduction_33
-happyReduction_33 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut22 happy_x_1 of { happy_var_1 -> 
-	case happyOut20 happy_x_2 of { happy_var_2 -> 
-	case happyOut16 happy_x_3 of { happy_var_3 -> 
-	happyIn19
-		 (EdgeStatement ((uncurry NodeRef happy_var_1):(reverse happy_var_2)) happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_34 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_34 = happySpecReduce_3  15# happyReduction_34
-happyReduction_34 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut24 happy_x_1 of { happy_var_1 -> 
-	case happyOut20 happy_x_2 of { happy_var_2 -> 
-	case happyOut16 happy_x_3 of { happy_var_3 -> 
-	happyIn19
-		 (EdgeStatement (happy_var_1:(reverse happy_var_2)) happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_35 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_35 = happySpecReduce_3  16# happyReduction_35
-happyReduction_35 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut20 happy_x_1 of { happy_var_1 -> 
-	case happyOut22 happy_x_3 of { happy_var_3 -> 
-	happyIn20
-		 ((uncurry NodeRef happy_var_3) : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_36 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_36 = happySpecReduce_3  16# happyReduction_36
-happyReduction_36 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut20 happy_x_1 of { happy_var_1 -> 
-	case happyOut24 happy_x_3 of { happy_var_3 -> 
-	happyIn20
-		 (happy_var_3 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_37 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_37 = happySpecReduce_2  16# happyReduction_37
-happyReduction_37 happy_x_2
-	happy_x_1
-	 =  case happyOut22 happy_x_2 of { happy_var_2 -> 
-	happyIn20
-		 ([uncurry NodeRef happy_var_2]
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_38 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_38 = happySpecReduce_2  16# happyReduction_38
-happyReduction_38 happy_x_2
-	happy_x_1
-	 =  case happyOut24 happy_x_2 of { happy_var_2 -> 
-	happyIn20
-		 ([happy_var_2]
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_39 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_39 = happyMonadReduce 2# 16# happyReduction_39
-happyReduction_39 (happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest) tk
-	 = happyThen ((( getLineNumber `thenE` \line -> failE $ "Unfinished edge statement."))
-	) (\r -> happyReturn (happyIn20 r))
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_40 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_40 = happyMonadReduce 2# 16# happyReduction_40
-happyReduction_40 (happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest) tk
-	 = happyThen ((( getLineNumber `thenE` \line -> failE $ "Unfinished edge statement."))
-	) (\r -> happyReturn (happyIn20 r))
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_41 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_41 = happySpecReduce_2  17# happyReduction_41
-happyReduction_41 happy_x_2
-	happy_x_1
-	 =  case happyOut22 happy_x_1 of { happy_var_1 -> 
-	case happyOut16 happy_x_2 of { happy_var_2 -> 
-	happyIn21
-		 ((uncurry NodeStatement) happy_var_1 happy_var_2
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_42 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_42 = happySpecReduce_1  18# happyReduction_42
-happyReduction_42 happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	happyIn22
-		 ((happy_var_1, Nothing)
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_43 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_43 = happySpecReduce_2  18# happyReduction_43
-happyReduction_43 happy_x_2
-	happy_x_1
-	 =  case happyOut8 happy_x_1 of { happy_var_1 -> 
-	case happyOut23 happy_x_2 of { happy_var_2 -> 
-	happyIn22
-		 ((happy_var_1, (Just happy_var_2))
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_44 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_44 = happySpecReduce_2  19# happyReduction_44
-happyReduction_44 happy_x_2
-	happy_x_1
-	 =  case happyOut8 happy_x_2 of { happy_var_2 -> 
-	happyIn23
-		 (case toCompass $ show happy_var_2 of
-                                Just c -> Port Nothing (Just c)
-                                Nothing -> Port (if show happy_var_2 == "_" then Nothing else (Just happy_var_2)) Nothing
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_45 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_45 = happyReduce 4# 19# happyReduction_45
-happyReduction_45 (happy_x_4 `HappyStk`
-	happy_x_3 `HappyStk`
-	happy_x_2 `HappyStk`
-	happy_x_1 `HappyStk`
-	happyRest)
-	 = case happyOut8 happy_x_2 of { happy_var_2 -> 
-	case happyOutTok happy_x_4 of { (TokenLabel happy_var_4) -> 
-	happyIn23
-		 (Port (Just happy_var_2) (toCompass happy_var_4)
-	) `HappyStk` happyRest}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_46 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_46 = happySpecReduce_3  20# happyReduction_46
-happyReduction_46 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOut7 happy_x_2 of { happy_var_2 -> 
-	case happyOut11 happy_x_3 of { happy_var_3 -> 
-	happyIn24
-		 (Subgraph happy_var_2 happy_var_3
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_47 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_47 = happySpecReduce_1  20# happyReduction_47
-happyReduction_47 happy_x_1
-	 =  case happyOut11 happy_x_1 of { happy_var_1 -> 
-	happyIn24
-		 (Subgraph Nothing happy_var_1
-	)}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_48 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_48 = happySpecReduce_3  21# happyReduction_48
-happyReduction_48 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenOT happy_var_1) -> 
-	case happyOut26 happy_x_2 of { happy_var_2 -> 
-	case happyOutTok happy_x_3 of { (TokenCT happy_var_3) -> 
-	happyIn25
-		 (show happy_var_1 ++ (concat $ reverse happy_var_2) ++ show happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_49 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_49 = happySpecReduce_2  22# happyReduction_49
-happyReduction_49 happy_x_2
-	happy_x_1
-	 =  case happyOut26 happy_x_1 of { happy_var_1 -> 
-	case happyOut27 happy_x_2 of { happy_var_2 -> 
-	happyIn26
-		 (happy_var_2 : happy_var_1
-	)}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_50 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_50 = happySpecReduce_0  22# happyReduction_50
-happyReduction_50  =  happyIn26
-		 ([]
-	)
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_51 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_51 = happySpecReduce_3  23# happyReduction_51
-happyReduction_51 happy_x_3
-	happy_x_2
-	happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenOT happy_var_1) -> 
-	case happyOut26 happy_x_2 of { happy_var_2 -> 
-	case happyOutTok happy_x_3 of { (TokenCT happy_var_3) -> 
-	happyIn27
-		 (show happy_var_1 ++ (concat $ reverse happy_var_2) ++ show happy_var_3
-	)}}}
-
-#if __GLASGOW_HASKELL__ >= 710
-happyReduce_52 :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-#endif
-happyReduce_52 = happySpecReduce_1  23# happyReduction_52
-happyReduction_52 happy_x_1
-	 =  case happyOutTok happy_x_1 of { (TokenProc happy_var_1) -> 
-	happyIn27
-		 (show happy_var_1
-	)}
-
-happyNewToken action sts stk
-	= lexer(\tk -> 
-	let cont i = happyDoAction i tk action sts stk in
-	case tk of {
-	TokenEOF -> happyDoAction 22# tk action sts stk;
-	TokenGraph -> cont 1#;
-	TokenDigraph -> cont 2#;
-	TokenNode -> cont 3#;
-	TokenEdge -> cont 4#;
-	TokenSubgraph -> cont 5#;
-	TokenLabel happy_dollar_dollar -> cont 6#;
-	TokenQuotedLabel happy_dollar_dollar -> cont 7#;
-	TokenStrict -> cont 8#;
-	TokenArrow happy_dollar_dollar -> cont 9#;
-	TokenEQ -> cont 10#;
-	TokenOCB -> cont 11#;
-	TokenCCB -> cont 12#;
-	TokenOSB -> cont 13#;
-	TokenCSB -> cont 14#;
-	TokenCo -> cont 15#;
-	TokenSemiCo -> cont 16#;
-	TokenComma -> cont 17#;
-	TokenPlus -> cont 18#;
-	TokenCT happy_dollar_dollar -> cont 19#;
-	TokenOT happy_dollar_dollar -> cont 20#;
-	TokenProc happy_dollar_dollar -> cont 21#;
-	_ -> happyError' (tk, [])
-	})
-
-happyError_ explist 22# tk = happyError' (tk, explist)
-happyError_ explist _ tk = happyError' (tk, explist)
-
-happyThen :: () => P a -> (a -> P b) -> P b
-happyThen = (thenE)
-happyReturn :: () => a -> P a
-happyReturn = (returnE)
-#if __GLASGOW_HASKELL__ >= 710
-happyParse :: () => Happy_GHC_Exts.Int# -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-
-happyNewToken :: () => Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-
-happyDoAction :: () => Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _)
-
-happyReduceArr :: () => Happy_Data_Array.Array Int (Happy_GHC_Exts.Int# -> Token -> Happy_GHC_Exts.Int# -> Happy_IntList -> HappyStk (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _) -> P (HappyAbsSyn _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _))
-
-#endif
-happyThen1 :: () => P a -> (a -> P b) -> P b
-happyThen1 = happyThen
-happyReturn1 :: () => a -> P a
-happyReturn1 = happyReturn
-happyError' :: () => ((Token), [String]) -> P a
-happyError' tk = (\(tokens, _) -> parseError tokens) tk
-dot = happySomeParser where
- happySomeParser = happyThen (happyParse 0#) (\x -> happyReturn (let {x' = happyOut4 x} in x'))
-
-happySeq = happyDontSeq
-
-
-data Except a = Success a | Failure String
-type P a = String -> Int -> Except a
-
-thenE :: P a -> (a -> P b) -> P b
-thenE m k s l = 
-  case m s l of
-    Success a -> k a s l
-    Failure e -> Failure e
-
-returnE :: a -> P a
-returnE a s l = Success a
-
-failE :: String -> P a
-failE e s l = Failure $ "Error on line " ++ show l ++ ": " ++ e
-
-catchE :: P a -> (String -> P a) -> P a
-catchE m k s l = case m s l of
-  Success a -> Success a
-  Failure e -> k e s l
-getLineNumber s l = Success l
-parseError :: Token -> P a
-parseError t = getLineNumber `thenE` \line -> failE $ "Parse error on line " ++ show line ++ "."
-
-data Token =
-    TokenGraph
-  | TokenDigraph
-  | TokenNode
-  | TokenEdge
-  | TokenSubgraph
-  | TokenStrict
-  | TokenLabel String
-  | TokenQuotedLabel String
-  | TokenXML String
-  | TokenCompass Compass 
-  | TokenArrow Char
-  | TokenEQ 
-  | TokenOCB 
-  | TokenCCB 
-  | TokenOSB 
-  | TokenCSB 
-  | TokenCo
-  | TokenSemiCo
-  | TokenComma
-  | TokenCT String
-  | TokenOT String
-  | TokenProc String
-  | TokenPlus
-  | TokenEOF
-  deriving (Eq)
-
-instance Show Token where
-  show tk = case tk of
-   TokenGraph -> "graph"
-   TokenDigraph -> "digraph"
-   TokenNode -> "node"
-   TokenEdge -> "edge"
-   TokenSubgraph -> "subgraph"
-   TokenStrict -> "strict"
-   TokenLabel label -> label
-   TokenQuotedLabel label -> label
-   TokenXML xml -> xml
-   TokenCompass compass -> show compass
-   TokenArrow c -> [c]
-   TokenEQ  -> "="
-   TokenOCB  -> "{"
-   TokenCCB  -> "]"
-   TokenOSB  -> "["
-   TokenCSB  -> "]"
-   TokenCo -> ":"
-   TokenSemiCo -> ";"
-   TokenComma -> ","
-   TokenCT tag -> "</" ++ tag ++ ">"
-   TokenOT tag -> "<" ++ tag ++ ">"
-   TokenProc xml -> "<?" ++ xml ++ ">"
-   TokenPlus -> "+"
-   TokenEOF -> ""
-
--- | Parse a graph written in the DOT language.
-parse s = case dot ('\n':s) 0 of -- A newline is added to treat '#' in the beginning of a line properly.
-  Success ast -> Right ast
-  Failure msg -> Left msg
-
-toCompass l =
-  case map toLower l of
-    "n"  -> Just $ North
-    "ne" -> Just $ NorthEast
-    "e"  -> Just $ East
-    "se" -> Just $ SouthEast
-    "s"  -> Just $ South
-    "sw" -> Just $ SouthWest
-    "w"  -> Just $ West
-    "nw" -> Just $ NorthWest
-    "c"  -> Just $ Center
-    "_"  -> Nothing
-    _    -> Nothing
-
-lexer :: (Token -> (P a)) -> (P a)
-lexer cont str line = case dropWhile (\c -> c /= '\n' && isSpace c) str of
-  '\n':'#':s' -> let s'' = dropWhile (/= '\n') s' in lexer cont s'' (line + 1)
-  '\n':s' -> lexer cont s' (line +1)
-  ',':s'  -> cont TokenComma  s' line
-  ';':s'  -> cont TokenSemiCo s' line
-  's':'u':'b':'g':'r':'a':'p':'h':s' -> cont TokenSubgraph s' line
-  'g':'r':'a':'p':'h':s'             -> cont TokenGraph s' line
-  'd':'i':'g':'r':'a':'p':'h':s'     -> cont TokenDigraph s' line
-  'e':'d':'g':'e':s'                 -> cont TokenEdge s' line
-  'n':'o':'d':'e':s'                 -> cont TokenNode s' line
-  's':'t':'r':'i':'c':'t':s'         -> cont TokenStrict s' line
-  '{':s' -> cont TokenOCB s' line
-  '}':s' -> cont TokenCCB s' line
-  '[':s' -> cont TokenOSB s' line
-  ']':s' -> cont TokenCSB s' line
-  '+':s' -> cont TokenPlus s' line
-  '=':s' -> cont TokenEQ s' line
-  ':':s' -> cont TokenCo s' line
-  '-':'-':s' -> cont (TokenArrow '-') s' line
-  '-':'>':s' -> cont (TokenArrow '>') s' line
-  '/':'/':s' -> let s'' = dropWhile (/= '\n') s' in lexer cont s'' line
-  '/':'*':s' -> let (s'', line') = execState consumeComment (s', line)
-                in lexer cont s'' (line')
-  '"':s'     -> let (qs, (s'', line')) = runState consumeQuotedString (s', line)
-                in case qs of
-                  Right string -> cont (TokenQuotedLabel string) s'' line'
-                  Left msg -> failE msg s' line'
-  '<':'/':s' -> let (tag, (s'', line')) = runState consumeTag (s', line)
-                in cont (TokenCT tag) (tail s'') line'
-  '<':'!':'-':'-':s' -> let (s'', line') = execState consumeXMLComment (s', line)
-                        in lexer cont s'' line'
-  '<':'?':s' -> let (proc, (s'', line')) = runState consumeProcessing (s', line)
-                in cont (TokenProc proc) s'' line'
-  [] -> cont TokenEOF [] line
-  s' -> let (label, s'') = span (\x -> not $ isSpace x || x `elem` ";,{}[]=\"") s'
-       in if null label then failE ("Unexpected character: " ++ [head s'']) s' line
-                        else cont (TokenLabel label) s'' line
-{-# LINE 1 "templates/GenericTemplate.hs" #-}
--- $Id: GenericTemplate.hs,v 1.26 2005/01/14 14:47:22 simonmar Exp $
-
-
-
-
-
-
-
-
-
-
-
-
-
--- Do not remove this comment. Required to fix CPP parsing when using GCC and a clang-compiled alex.
-#if __GLASGOW_HASKELL__ > 706
-#define LT(n,m) ((Happy_GHC_Exts.tagToEnum# (n Happy_GHC_Exts.<# m)) :: Bool)
-#define GTE(n,m) ((Happy_GHC_Exts.tagToEnum# (n Happy_GHC_Exts.>=# m)) :: Bool)
-#define EQ(n,m) ((Happy_GHC_Exts.tagToEnum# (n Happy_GHC_Exts.==# m)) :: Bool)
-#else
-#define LT(n,m) (n Happy_GHC_Exts.<# m)
-#define GTE(n,m) (n Happy_GHC_Exts.>=# m)
-#define EQ(n,m) (n Happy_GHC_Exts.==# m)
-#endif
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-data Happy_IntList = HappyCons Happy_GHC_Exts.Int# Happy_IntList
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-infixr 9 `HappyStk`
-data HappyStk a = HappyStk a (HappyStk a)
-
------------------------------------------------------------------------------
--- starting the parse
-
-happyParse start_state = happyNewToken start_state notHappyAtAll notHappyAtAll
-
------------------------------------------------------------------------------
--- Accepting the parse
-
--- If the current token is ERROR_TOK, it means we've just accepted a partial
--- parse (a %partial parser).  We must ignore the saved token on the top of
--- the stack in this case.
-happyAccept 0# tk st sts (_ `HappyStk` ans `HappyStk` _) =
-        happyReturn1 ans
-happyAccept j tk st sts (HappyStk ans _) = 
-        (happyTcHack j (happyTcHack st)) (happyReturn1 ans)
-
------------------------------------------------------------------------------
--- Arrays only: do the next action
-
-
-
-happyDoAction i tk st
-        = {- nothing -}
-          case action of
-                0#           -> {- nothing -}
-                                     happyFail (happyExpListPerState ((Happy_GHC_Exts.I# (st)) :: Int)) i tk st
-                -1#          -> {- nothing -}
-                                     happyAccept i tk st
-                n | LT(n,(0# :: Happy_GHC_Exts.Int#)) -> {- nothing -}
-                                                   (happyReduceArr Happy_Data_Array.! rule) i tk st
-                                                   where rule = (Happy_GHC_Exts.I# ((Happy_GHC_Exts.negateInt# ((n Happy_GHC_Exts.+# (1# :: Happy_GHC_Exts.Int#))))))
-                n                 -> {- nothing -}
-                                     happyShift new_state i tk st
-                                     where new_state = (n Happy_GHC_Exts.-# (1# :: Happy_GHC_Exts.Int#))
-   where off    = happyAdjustOffset (indexShortOffAddr happyActOffsets st)
-         off_i  = (off Happy_GHC_Exts.+# i)
-         check  = if GTE(off_i,(0# :: Happy_GHC_Exts.Int#))
-                  then EQ(indexShortOffAddr happyCheck off_i, i)
-                  else False
-         action
-          | check     = indexShortOffAddr happyTable off_i
-          | otherwise = indexShortOffAddr happyDefActions st
-
-
-
-
-indexShortOffAddr (HappyA# arr) off =
-        Happy_GHC_Exts.narrow16Int# i
-  where
-        i = Happy_GHC_Exts.word2Int# (Happy_GHC_Exts.or# (Happy_GHC_Exts.uncheckedShiftL# high 8#) low)
-        high = Happy_GHC_Exts.int2Word# (Happy_GHC_Exts.ord# (Happy_GHC_Exts.indexCharOffAddr# arr (off' Happy_GHC_Exts.+# 1#)))
-        low  = Happy_GHC_Exts.int2Word# (Happy_GHC_Exts.ord# (Happy_GHC_Exts.indexCharOffAddr# arr off'))
-        off' = off Happy_GHC_Exts.*# 2#
-
-
-
-
-{-# INLINE happyLt #-}
-happyLt x y = LT(x,y)
-
-
-readArrayBit arr bit =
-    Bits.testBit (Happy_GHC_Exts.I# (indexShortOffAddr arr ((unbox_int bit) `Happy_GHC_Exts.iShiftRA#` 4#))) (bit `mod` 16)
-  where unbox_int (Happy_GHC_Exts.I# x) = x
-
-
-
-
-
-
-data HappyAddr = HappyA# Happy_GHC_Exts.Addr#
-
-
------------------------------------------------------------------------------
--- HappyState data type (not arrays)
-
-
-
-
-
-
-
-
-
-
-
-
-
------------------------------------------------------------------------------
--- Shifting a token
-
-happyShift new_state 0# tk st sts stk@(x `HappyStk` _) =
-     let i = (case Happy_GHC_Exts.unsafeCoerce# x of { (Happy_GHC_Exts.I# (i)) -> i }) in
---     trace "shifting the error token" $
-     happyDoAction i tk new_state (HappyCons (st) (sts)) (stk)
-
-happyShift new_state i tk st sts stk =
-     happyNewToken new_state (HappyCons (st) (sts)) ((happyInTok (tk))`HappyStk`stk)
-
--- happyReduce is specialised for the common cases.
-
-happySpecReduce_0 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_0 nt fn j tk st@((action)) sts stk
-     = happyGoto nt j tk st (HappyCons (st) (sts)) (fn `HappyStk` stk)
-
-happySpecReduce_1 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_1 nt fn j tk _ sts@((HappyCons (st@(action)) (_))) (v1`HappyStk`stk')
-     = let r = fn v1 in
-       happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
-
-happySpecReduce_2 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_2 nt fn j tk _ (HappyCons (_) (sts@((HappyCons (st@(action)) (_))))) (v1`HappyStk`v2`HappyStk`stk')
-     = let r = fn v1 v2 in
-       happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
-
-happySpecReduce_3 i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happySpecReduce_3 nt fn j tk _ (HappyCons (_) ((HappyCons (_) (sts@((HappyCons (st@(action)) (_))))))) (v1`HappyStk`v2`HappyStk`v3`HappyStk`stk')
-     = let r = fn v1 v2 v3 in
-       happySeq r (happyGoto nt j tk st sts (r `HappyStk` stk'))
-
-happyReduce k i fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happyReduce k nt fn j tk st sts stk
-     = case happyDrop (k Happy_GHC_Exts.-# (1# :: Happy_GHC_Exts.Int#)) sts of
-         sts1@((HappyCons (st1@(action)) (_))) ->
-                let r = fn stk in  -- it doesn't hurt to always seq here...
-                happyDoSeq r (happyGoto nt j tk st1 sts1 r)
-
-happyMonadReduce k nt fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happyMonadReduce k nt fn j tk st sts stk =
-      case happyDrop k (HappyCons (st) (sts)) of
-        sts1@((HappyCons (st1@(action)) (_))) ->
-          let drop_stk = happyDropStk k stk in
-          happyThen1 (fn stk tk) (\r -> happyGoto nt j tk st1 sts1 (r `HappyStk` drop_stk))
-
-happyMonad2Reduce k nt fn 0# tk st sts stk
-     = happyFail [] 0# tk st sts stk
-happyMonad2Reduce k nt fn j tk st sts stk =
-      case happyDrop k (HappyCons (st) (sts)) of
-        sts1@((HappyCons (st1@(action)) (_))) ->
-         let drop_stk = happyDropStk k stk
-
-             off = happyAdjustOffset (indexShortOffAddr happyGotoOffsets st1)
-             off_i = (off Happy_GHC_Exts.+# nt)
-             new_state = indexShortOffAddr happyTable off_i
-
-
-
-
-          in
-          happyThen1 (fn stk tk) (\r -> happyNewToken new_state sts1 (r `HappyStk` drop_stk))
-
-happyDrop 0# l = l
-happyDrop n (HappyCons (_) (t)) = happyDrop (n Happy_GHC_Exts.-# (1# :: Happy_GHC_Exts.Int#)) t
-
-happyDropStk 0# l = l
-happyDropStk n (x `HappyStk` xs) = happyDropStk (n Happy_GHC_Exts.-# (1#::Happy_GHC_Exts.Int#)) xs
-
------------------------------------------------------------------------------
--- Moving to a new state after a reduction
-
-
-happyGoto nt j tk st = 
-   {- nothing -}
-   happyDoAction j tk new_state
-   where off = happyAdjustOffset (indexShortOffAddr happyGotoOffsets st)
-         off_i = (off Happy_GHC_Exts.+# nt)
-         new_state = indexShortOffAddr happyTable off_i
-
-
-
-
------------------------------------------------------------------------------
--- Error recovery (ERROR_TOK is the error token)
-
--- parse error if we are in recovery and we fail again
-happyFail explist 0# tk old_st _ stk@(x `HappyStk` _) =
-     let i = (case Happy_GHC_Exts.unsafeCoerce# x of { (Happy_GHC_Exts.I# (i)) -> i }) in
---      trace "failing" $ 
-        happyError_ explist i tk
-
-{-  We don't need state discarding for our restricted implementation of
-    "error".  In fact, it can cause some bogus parses, so I've disabled it
-    for now --SDM
-
--- discard a state
-happyFail  ERROR_TOK tk old_st CONS(HAPPYSTATE(action),sts) 
-                                                (saved_tok `HappyStk` _ `HappyStk` stk) =
---      trace ("discarding state, depth " ++ show (length stk))  $
-        DO_ACTION(action,ERROR_TOK,tk,sts,(saved_tok`HappyStk`stk))
--}
-
--- Enter error recovery: generate an error token,
---                       save the old token and carry on.
-happyFail explist i tk (action) sts stk =
---      trace "entering error recovery" $
-        happyDoAction 0# tk action sts ((Happy_GHC_Exts.unsafeCoerce# (Happy_GHC_Exts.I# (i))) `HappyStk` stk)
-
--- Internal happy errors:
-
-notHappyAtAll :: a
-notHappyAtAll = error "Internal Happy error\n"
-
------------------------------------------------------------------------------
--- Hack to get the typechecker to accept our action functions
-
-
-happyTcHack :: Happy_GHC_Exts.Int# -> a -> a
-happyTcHack x y = y
-{-# INLINE happyTcHack #-}
-
-
------------------------------------------------------------------------------
--- Seq-ing.  If the --strict flag is given, then Happy emits 
---      happySeq = happyDoSeq
--- otherwise it emits
---      happySeq = happyDontSeq
-
-happyDoSeq, happyDontSeq :: a -> b -> b
-happyDoSeq   a b = a `seq` b
-happyDontSeq a b = b
-
------------------------------------------------------------------------------
--- Don't inline any functions from the template.  GHC has a nasty habit
--- of deciding to inline happyGoto everywhere, which increases the size of
--- the generated parser quite a bit.
-
-
-{-# NOINLINE happyDoAction #-}
-{-# NOINLINE happyTable #-}
-{-# NOINLINE happyCheck #-}
-{-# NOINLINE happyActOffsets #-}
-{-# NOINLINE happyGotoOffsets #-}
-{-# NOINLINE happyDefActions #-}
-
-{-# NOINLINE happyShift #-}
-{-# NOINLINE happySpecReduce_0 #-}
-{-# NOINLINE happySpecReduce_1 #-}
-{-# NOINLINE happySpecReduce_2 #-}
-{-# NOINLINE happySpecReduce_3 #-}
-{-# NOINLINE happyReduce #-}
-{-# NOINLINE happyMonadReduce #-}
-{-# NOINLINE happyGoto #-}
-{-# NOINLINE happyFail #-}
-
--- end of Happy Template.
diff --git a/happy-dot.cabal b/happy-dot.cabal
--- a/happy-dot.cabal
+++ b/happy-dot.cabal
@@ -2,7 +2,7 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                happy-dot
-version:             1.0.0.0
+version:             1.0.0.1
 synopsis:            Parser for dot made with happy.
 description:         A parser for the [DOT language](https://www.graphviz.org/doc/info/lang.html).
                      The parser is quite fast as it uses happy.
@@ -24,7 +24,7 @@
   exposed-modules: Language.Dot.Parser, Language.Dot.Graph, Language.Dot.Utils, Language.Dot.Pretty
   -- other-modules:
   -- other-extensions:
-  build-depends:       base >=4.8 && <5, transformers >= 0.5, array >= 0.5, pretty >= 1.1
+  build-depends:       base >=4.8 && <5, transformers >= 0.5 && < 0.7, array >= 0.5 && < 0.6, pretty >= 1.1 && < 1.2
   other-modules:       HappyDot.Parser
   hs-source-dirs:      src
   default-language:    Haskell2010
@@ -35,21 +35,21 @@
   other-modules:    Language.Dot.Parser, HappyDot.Parser, Language.Dot.Graph
   hs-source-dirs:   src, tests/AST
   type:             exitcode-stdio-1.0
-  build-depends:    base >=4.8 && <5, xml >= 1.3, transformers >= 0.5, array >= 0.5, HUnit >= 1.6
+  build-depends:    base >=4.8 && <5, xml >= 1.3, transformers >= 0.5 && < 0.7, array >= 0.5 && < 0.6, HUnit >= 1.6
   default-language: Haskell2010
 test-suite test-pretty
   main-is:          TestPretty.hs
   other-modules:    Language.Dot.Parser, HappyDot.Parser, Language.Dot.Pretty, Language.Dot.Graph
   hs-source-dirs:   src, tests/Pretty
   type:             exitcode-stdio-1.0
-  build-depends:    base >=4.8 && <5, xml >= 1.3, transformers >= 0.5, array >= 0.5, HUnit >= 1.6, pretty >= 1.1
+  build-depends:    base >=4.8 && <5, xml >= 1.3, transformers >= 0.5 && < 0.7, array >= 0.5 && < 0.6, HUnit >= 1.6, pretty >= 1.1 && < 1.2
   default-language: Haskell2010
 test-suite test-utils
   main-is:          TestUtils.hs
   other-modules:    Language.Dot.Parser, HappyDot.Parser, Language.Dot.Utils, Language.Dot.Graph
   hs-source-dirs:   src, tests/Utils
   type:             exitcode-stdio-1.0
-  build-depends:    base >=4.8 && <5, xml >= 1.3, transformers >= 0.5, array >= 0.5, HUnit >= 1.6
+  build-depends:    base >=4.8 && <5, xml >= 1.3, transformers >= 0.5 && < 0.7, array >= 0.5 && < 0.6, HUnit >= 1.6
   default-language: Haskell2010
 
 Benchmark bench-happy-dot
@@ -57,14 +57,14 @@
   main-is:        HappyDotBench.hs
   other-modules:  Language.Dot.Parser, Language.Dot.Utils, HappyDot.Parser, Language.Dot.Graph, GraphGenerator
   hs-source-dirs: src, benchmarks
-  build-depends:  base >=4.8 && <5, xml >= 1.3, transformers >= 0.5, array >= 0.5, clock >= 0.7
+  build-depends:  base >=4.8 && <5, xml >= 1.3, transformers >= 0.5 && < 0.7, array >= 0.5 && < 0.6, clock >= 0.7
   default-language:    Haskell2010
 Benchmark bench-language-dot
   type:           exitcode-stdio-1.0
   main-is:        LanguageDotBench.hs
   other-modules:  GraphGenerator
   hs-source-dirs: benchmarks
-  build-depends:  base >=4.8 && <5, xml >= 1.3, transformers >= 0.5, array >= 0.5, clock >= 0.7, language-dot
+  build-depends:  base >=4.8 && <5, xml >= 1.3, transformers >= 0.5 && < 0.7, array >= 0.5 && < 0.6, clock >= 0.7, language-dot
   default-language:    Haskell2010
 
 source-repository head
diff --git a/src/Language/Dot/Parser.hs b/src/Language/Dot/Parser.hs
deleted file mode 100644
--- a/src/Language/Dot/Parser.hs
+++ /dev/null
@@ -1,1344 +0,0 @@
-{-# OPTIONS_GHC -w #-}
-module Language.Dot.Parser
-  (parse
-  , GraphType(..)
-  , Name(..)
-  , Stmt(..)
-  , Subgraph(..)
-  , Port(..)
-  , Compass(..)
-  ) where
-
-import HappyDot.Parser
-import Language.Dot.Graph
-
-import Data.Char
-import Control.Monad.Trans.State
-
-import qualified Debug.Trace as D
-import qualified Data.Array as Happy_Data_Array
-import qualified Data.Bits as Bits
-import Control.Applicative(Applicative(..))
-import Control.Monad (ap)
-
--- parser produced by Happy Version 1.19.12
-
-data HappyAbsSyn t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16 t17 t18 t19 t20 t21 t22 t23 t24 t25 t26 t27
-	= HappyTerminal (Token)
-	| HappyErrorToken Int
-	| HappyAbsSyn4 t4
-	| HappyAbsSyn5 t5
-	| HappyAbsSyn6 t6
-	| HappyAbsSyn7 t7
-	| HappyAbsSyn8 t8
-	| HappyAbsSyn9 t9
-	| HappyAbsSyn10 t10
-	| HappyAbsSyn11 t11
-	| HappyAbsSyn12 t12
-	| HappyAbsSyn13 t13
-	| HappyAbsSyn14 t14
-	| HappyAbsSyn15 t15
-	| HappyAbsSyn16 t16
-	| HappyAbsSyn17 t17
-	| HappyAbsSyn18 t18
-	| HappyAbsSyn19 t19
-	| HappyAbsSyn20 t20
-	| HappyAbsSyn21 t21
-	| HappyAbsSyn22 t22
-	| HappyAbsSyn23 t23
-	| HappyAbsSyn24 t24
-	| HappyAbsSyn25 t25
-	| HappyAbsSyn26 t26
-	| HappyAbsSyn27 t27
-
-happyExpList :: Happy_Data_Array.Array Int Int
-happyExpList = Happy_Data_Array.listArray (0,147) ([0,0,4,0,0,8,0,24576,0,0,0,0,0,0,0,0,0,96,8,0,0,0,0,0,0,0,8192,0,0,0,0,0,0,0,0,0,128,0,0,0,0,0,0,0,0,0,0,0,0,0,0,57344,0,0,4,0,0,0,0,0,0,0,32768,1598,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,896,0,32768,16,0,0,0,0,0,384,0,0,0,0,0,0,0,0,0,0,0,16,0,0,32,0,0,0,0,0,0,0,0,0,0,0,192,16,0,0,0,0,8192,0,0,0,0,0,0,2,0,0,0,0,0,0,0,0,1,0,57344,4872,0,0,0,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,96,8,0,192,16,0,0,0,0,0,2,0,0,0,0,0,0,0,7168,513,0,0,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,53248,0,0,0,0,0,0,0,0,128,0,0,0,0,0,1536,128,0,0,0,0,32768,0,0,12288,1024,0,0,0,0
-	])
-
-{-# NOINLINE happyExpListPerState #-}
-happyExpListPerState st =
-    token_strs_expected
-  where token_strs = ["error","%dummy","%start_dot","Graph","Strictness","GraphType","Name_empty","Name","Quoted_string","Quoted_sum","Stmt_list","Stmt_list_aux","Stmt_sep","Stmt","Attr_stmt","Attr_list","Attr_list_aux","A_list","Edge_stmt","EdgeRHS","Node_stmt","Node","Port","Subgraph","Xml","XmlList","XmlElement","graph","digraph","node","edge","subgraph","label","qlabel","strict","arrow","'='","'{'","'}'","'['","']'","':'","';'","','","'+'","xmlClose","xmlOpen","xmlProc","%eof"]
-        bit_start = st * 49
-        bit_end = (st + 1) * 49
-        read_bit = readArrayBit happyExpList
-        bits = map read_bit [bit_start..bit_end - 1]
-        bits_indexed = zip bits [0..48]
-        token_strs_expected = concatMap f bits_indexed
-        f (False, _) = []
-        f (True, nr) = [token_strs !! nr]
-
-action_0 (35) = happyShift action_3
-action_0 (4) = happyGoto action_4
-action_0 (5) = happyGoto action_2
-action_0 _ = happyReduce_3
-
-action_1 (35) = happyShift action_3
-action_1 (5) = happyGoto action_2
-action_1 _ = happyFail (happyExpListPerState 1)
-
-action_2 (28) = happyShift action_6
-action_2 (29) = happyShift action_7
-action_2 (6) = happyGoto action_5
-action_2 _ = happyFail (happyExpListPerState 2)
-
-action_3 _ = happyReduce_2
-
-action_4 (49) = happyAccept
-action_4 _ = happyFail (happyExpListPerState 4)
-
-action_5 (33) = happyShift action_13
-action_5 (34) = happyShift action_14
-action_5 (47) = happyShift action_15
-action_5 (7) = happyGoto action_8
-action_5 (8) = happyGoto action_9
-action_5 (9) = happyGoto action_10
-action_5 (10) = happyGoto action_11
-action_5 (25) = happyGoto action_12
-action_5 _ = happyReduce_7
-
-action_6 _ = happyReduce_4
-
-action_7 _ = happyReduce_5
-
-action_8 (38) = happyShift action_19
-action_8 (11) = happyGoto action_18
-action_8 _ = happyFail (happyExpListPerState 8)
-
-action_9 _ = happyReduce_6
-
-action_10 _ = happyReduce_9
-
-action_11 (45) = happyShift action_17
-action_11 _ = happyReduce_11
-
-action_12 _ = happyReduce_10
-
-action_13 _ = happyReduce_8
-
-action_14 _ = happyReduce_12
-
-action_15 (26) = happyGoto action_16
-action_15 _ = happyReduce_50
-
-action_16 (46) = happyShift action_23
-action_16 (47) = happyShift action_24
-action_16 (48) = happyShift action_25
-action_16 (27) = happyGoto action_22
-action_16 _ = happyFail (happyExpListPerState 16)
-
-action_17 (34) = happyShift action_21
-action_17 _ = happyFail (happyExpListPerState 17)
-
-action_18 _ = happyReduce_1
-
-action_19 (12) = happyGoto action_20
-action_19 _ = happyReduce_16
-
-action_20 (28) = happyShift action_35
-action_20 (30) = happyShift action_36
-action_20 (31) = happyShift action_37
-action_20 (32) = happyShift action_38
-action_20 (33) = happyShift action_13
-action_20 (34) = happyShift action_14
-action_20 (38) = happyShift action_19
-action_20 (39) = happyShift action_39
-action_20 (47) = happyShift action_15
-action_20 (8) = happyGoto action_27
-action_20 (9) = happyGoto action_10
-action_20 (10) = happyGoto action_11
-action_20 (11) = happyGoto action_28
-action_20 (14) = happyGoto action_29
-action_20 (15) = happyGoto action_30
-action_20 (19) = happyGoto action_31
-action_20 (21) = happyGoto action_32
-action_20 (22) = happyGoto action_33
-action_20 (24) = happyGoto action_34
-action_20 (25) = happyGoto action_12
-action_20 _ = happyFail (happyExpListPerState 20)
-
-action_21 _ = happyReduce_13
-
-action_22 _ = happyReduce_49
-
-action_23 _ = happyReduce_48
-
-action_24 (26) = happyGoto action_26
-action_24 _ = happyReduce_50
-
-action_25 _ = happyReduce_52
-
-action_26 (46) = happyShift action_55
-action_26 (47) = happyShift action_24
-action_26 (48) = happyShift action_25
-action_26 (27) = happyGoto action_22
-action_26 _ = happyFail (happyExpListPerState 26)
-
-action_27 (37) = happyShift action_53
-action_27 (42) = happyShift action_54
-action_27 (23) = happyGoto action_52
-action_27 _ = happyReduce_42
-
-action_28 _ = happyReduce_47
-
-action_29 (43) = happyShift action_50
-action_29 (44) = happyShift action_51
-action_29 (13) = happyGoto action_49
-action_29 _ = happyReduce_19
-
-action_30 _ = happyReduce_20
-
-action_31 _ = happyReduce_22
-
-action_32 _ = happyReduce_21
-
-action_33 (36) = happyShift action_46
-action_33 (16) = happyGoto action_47
-action_33 (17) = happyGoto action_42
-action_33 (20) = happyGoto action_48
-action_33 _ = happyReduce_30
-
-action_34 (36) = happyShift action_46
-action_34 (20) = happyGoto action_45
-action_34 _ = happyReduce_24
-
-action_35 (16) = happyGoto action_44
-action_35 (17) = happyGoto action_42
-action_35 _ = happyReduce_30
-
-action_36 (16) = happyGoto action_43
-action_36 (17) = happyGoto action_42
-action_36 _ = happyReduce_30
-
-action_37 (16) = happyGoto action_41
-action_37 (17) = happyGoto action_42
-action_37 _ = happyReduce_30
-
-action_38 (33) = happyShift action_13
-action_38 (34) = happyShift action_14
-action_38 (47) = happyShift action_15
-action_38 (7) = happyGoto action_40
-action_38 (8) = happyGoto action_9
-action_38 (9) = happyGoto action_10
-action_38 (10) = happyGoto action_11
-action_38 (25) = happyGoto action_12
-action_38 _ = happyReduce_7
-
-action_39 _ = happyReduce_14
-
-action_40 (38) = happyShift action_19
-action_40 (11) = happyGoto action_67
-action_40 _ = happyFail (happyExpListPerState 40)
-
-action_41 _ = happyReduce_26
-
-action_42 (40) = happyShift action_66
-action_42 _ = happyReduce_28
-
-action_43 _ = happyReduce_25
-
-action_44 _ = happyReduce_27
-
-action_45 (36) = happyShift action_59
-action_45 (16) = happyGoto action_65
-action_45 (17) = happyGoto action_42
-action_45 _ = happyReduce_30
-
-action_46 (32) = happyShift action_38
-action_46 (33) = happyShift action_13
-action_46 (34) = happyShift action_14
-action_46 (38) = happyShift action_19
-action_46 (43) = happyShift action_63
-action_46 (44) = happyShift action_64
-action_46 (47) = happyShift action_15
-action_46 (8) = happyGoto action_60
-action_46 (9) = happyGoto action_10
-action_46 (10) = happyGoto action_11
-action_46 (11) = happyGoto action_28
-action_46 (22) = happyGoto action_61
-action_46 (24) = happyGoto action_62
-action_46 (25) = happyGoto action_12
-action_46 _ = happyFail (happyExpListPerState 46)
-
-action_47 _ = happyReduce_41
-
-action_48 (36) = happyShift action_59
-action_48 (16) = happyGoto action_58
-action_48 (17) = happyGoto action_42
-action_48 _ = happyReduce_30
-
-action_49 _ = happyReduce_15
-
-action_50 _ = happyReduce_17
-
-action_51 _ = happyReduce_18
-
-action_52 _ = happyReduce_43
-
-action_53 (33) = happyShift action_13
-action_53 (34) = happyShift action_14
-action_53 (47) = happyShift action_15
-action_53 (8) = happyGoto action_57
-action_53 (9) = happyGoto action_10
-action_53 (10) = happyGoto action_11
-action_53 (25) = happyGoto action_12
-action_53 _ = happyFail (happyExpListPerState 53)
-
-action_54 (33) = happyShift action_13
-action_54 (34) = happyShift action_14
-action_54 (47) = happyShift action_15
-action_54 (8) = happyGoto action_56
-action_54 (9) = happyGoto action_10
-action_54 (10) = happyGoto action_11
-action_54 (25) = happyGoto action_12
-action_54 _ = happyFail (happyExpListPerState 54)
-
-action_55 _ = happyReduce_51
-
-action_56 (42) = happyShift action_71
-action_56 _ = happyReduce_44
-
-action_57 _ = happyReduce_23
-
-action_58 _ = happyReduce_33
-
-action_59 (32) = happyShift action_38
-action_59 (33) = happyShift action_13
-action_59 (34) = happyShift action_14
-action_59 (38) = happyShift action_19
-action_59 (47) = happyShift action_15
-action_59 (8) = happyGoto action_60
-action_59 (9) = happyGoto action_10
-action_59 (10) = happyGoto action_11
-action_59 (11) = happyGoto action_28
-action_59 (22) = happyGoto action_69
-action_59 (24) = happyGoto action_70
-action_59 (25) = happyGoto action_12
-action_59 _ = happyFail (happyExpListPerState 59)
-
-action_60 (42) = happyShift action_54
-action_60 (23) = happyGoto action_52
-action_60 _ = happyReduce_42
-
-action_61 _ = happyReduce_37
-
-action_62 _ = happyReduce_38
-
-action_63 _ = happyReduce_39
-
-action_64 _ = happyReduce_40
-
-action_65 _ = happyReduce_34
-
-action_66 (18) = happyGoto action_68
-action_66 _ = happyReduce_32
-
-action_67 _ = happyReduce_46
-
-action_68 (41) = happyShift action_74
-action_68 (43) = happyShift action_50
-action_68 (44) = happyShift action_51
-action_68 (13) = happyGoto action_73
-action_68 _ = happyReduce_19
-
-action_69 _ = happyReduce_35
-
-action_70 _ = happyReduce_36
-
-action_71 (33) = happyShift action_72
-action_71 _ = happyFail (happyExpListPerState 71)
-
-action_72 _ = happyReduce_45
-
-action_73 (33) = happyShift action_13
-action_73 (34) = happyShift action_14
-action_73 (47) = happyShift action_15
-action_73 (8) = happyGoto action_75
-action_73 (9) = happyGoto action_10
-action_73 (10) = happyGoto action_11
-action_73 (25) = happyGoto action_12
-action_73 _ = happyFail (happyExpListPerState 73)
-
-action_74 _ = happyReduce_29
-
-action_75 (37) = happyShift action_76
-action_75 _ = happyFail (happyExpListPerState 75)
-
-action_76 (33) = happyShift action_13
-action_76 (34) = happyShift action_14
-action_76 (47) = happyShift action_15
-action_76 (8) = happyGoto action_77
-action_76 (9) = happyGoto action_10
-action_76 (10) = happyGoto action_11
-action_76 (25) = happyGoto action_12
-action_76 _ = happyFail (happyExpListPerState 76)
-
-action_77 _ = happyReduce_31
-
-happyReduce_1 = happyReduce 4 4 happyReduction_1
-happyReduction_1 ((HappyAbsSyn11  happy_var_4) `HappyStk`
-	(HappyAbsSyn7  happy_var_3) `HappyStk`
-	(HappyAbsSyn6  happy_var_2) `HappyStk`
-	(HappyAbsSyn5  happy_var_1) `HappyStk`
-	happyRest)
-	 = HappyAbsSyn4
-		 ((happy_var_1, happy_var_2, happy_var_3, happy_var_4)
-	) `HappyStk` happyRest
-
-happyReduce_2 = happySpecReduce_1  5 happyReduction_2
-happyReduction_2 _
-	 =  HappyAbsSyn5
-		 (True
-	)
-
-happyReduce_3 = happySpecReduce_0  5 happyReduction_3
-happyReduction_3  =  HappyAbsSyn5
-		 (False
-	)
-
-happyReduce_4 = happySpecReduce_1  6 happyReduction_4
-happyReduction_4 _
-	 =  HappyAbsSyn6
-		 (Graph
-	)
-
-happyReduce_5 = happySpecReduce_1  6 happyReduction_5
-happyReduction_5 _
-	 =  HappyAbsSyn6
-		 (Digraph
-	)
-
-happyReduce_6 = happySpecReduce_1  7 happyReduction_6
-happyReduction_6 (HappyAbsSyn8  happy_var_1)
-	 =  HappyAbsSyn7
-		 (happy_var_1
-	)
-happyReduction_6 _  = notHappyAtAll 
-
-happyReduce_7 = happySpecReduce_0  7 happyReduction_7
-happyReduction_7  =  HappyAbsSyn7
-		 (StringID ""
-	)
-
-happyReduce_8 = happySpecReduce_1  8 happyReduction_8
-happyReduction_8 (HappyTerminal (TokenLabel happy_var_1))
-	 =  HappyAbsSyn8
-		 (StringID happy_var_1
-	)
-happyReduction_8 _  = notHappyAtAll 
-
-happyReduce_9 = happySpecReduce_1  8 happyReduction_9
-happyReduction_9 (HappyAbsSyn9  happy_var_1)
-	 =  HappyAbsSyn8
-		 (StringID happy_var_1
-	)
-happyReduction_9 _  = notHappyAtAll 
-
-happyReduce_10 = happySpecReduce_1  8 happyReduction_10
-happyReduction_10 (HappyAbsSyn25  happy_var_1)
-	 =  HappyAbsSyn8
-		 (XMLID happy_var_1
-	)
-happyReduction_10 _  = notHappyAtAll 
-
-happyReduce_11 = happySpecReduce_1  9 happyReduction_11
-happyReduction_11 (HappyAbsSyn10  happy_var_1)
-	 =  HappyAbsSyn9
-		 (concat $ reverse happy_var_1
-	)
-happyReduction_11 _  = notHappyAtAll 
-
-happyReduce_12 = happySpecReduce_1  10 happyReduction_12
-happyReduction_12 (HappyTerminal (TokenQuotedLabel happy_var_1))
-	 =  HappyAbsSyn10
-		 ([happy_var_1]
-	)
-happyReduction_12 _  = notHappyAtAll 
-
-happyReduce_13 = happySpecReduce_3  10 happyReduction_13
-happyReduction_13 (HappyTerminal (TokenQuotedLabel happy_var_3))
-	_
-	(HappyAbsSyn10  happy_var_1)
-	 =  HappyAbsSyn10
-		 (happy_var_3 : happy_var_1
-	)
-happyReduction_13 _ _ _  = notHappyAtAll 
-
-happyReduce_14 = happySpecReduce_3  11 happyReduction_14
-happyReduction_14 _
-	(HappyAbsSyn12  happy_var_2)
-	_
-	 =  HappyAbsSyn11
-		 (reverse happy_var_2
-	)
-happyReduction_14 _ _ _  = notHappyAtAll 
-
-happyReduce_15 = happySpecReduce_3  12 happyReduction_15
-happyReduction_15 _
-	(HappyAbsSyn14  happy_var_2)
-	(HappyAbsSyn12  happy_var_1)
-	 =  HappyAbsSyn12
-		 (happy_var_2 : happy_var_1
-	)
-happyReduction_15 _ _ _  = notHappyAtAll 
-
-happyReduce_16 = happySpecReduce_0  12 happyReduction_16
-happyReduction_16  =  HappyAbsSyn12
-		 ([]
-	)
-
-happyReduce_17 = happySpecReduce_1  13 happyReduction_17
-happyReduction_17 (HappyTerminal happy_var_1)
-	 =  HappyAbsSyn13
-		 (Just happy_var_1
-	)
-happyReduction_17 _  = notHappyAtAll 
-
-happyReduce_18 = happySpecReduce_1  13 happyReduction_18
-happyReduction_18 (HappyTerminal happy_var_1)
-	 =  HappyAbsSyn13
-		 (Just happy_var_1
-	)
-happyReduction_18 _  = notHappyAtAll 
-
-happyReduce_19 = happySpecReduce_0  13 happyReduction_19
-happyReduction_19  =  HappyAbsSyn13
-		 (Nothing
-	)
-
-happyReduce_20 = happySpecReduce_1  14 happyReduction_20
-happyReduction_20 (HappyAbsSyn15  happy_var_1)
-	 =  HappyAbsSyn14
-		 (happy_var_1
-	)
-happyReduction_20 _  = notHappyAtAll 
-
-happyReduce_21 = happySpecReduce_1  14 happyReduction_21
-happyReduction_21 (HappyAbsSyn21  happy_var_1)
-	 =  HappyAbsSyn14
-		 (happy_var_1
-	)
-happyReduction_21 _  = notHappyAtAll 
-
-happyReduce_22 = happySpecReduce_1  14 happyReduction_22
-happyReduction_22 (HappyAbsSyn19  happy_var_1)
-	 =  HappyAbsSyn14
-		 (happy_var_1
-	)
-happyReduction_22 _  = notHappyAtAll 
-
-happyReduce_23 = happySpecReduce_3  14 happyReduction_23
-happyReduction_23 (HappyAbsSyn8  happy_var_3)
-	_
-	(HappyAbsSyn8  happy_var_1)
-	 =  HappyAbsSyn14
-		 (AttributeStatement (show happy_var_1, show happy_var_3)
-	)
-happyReduction_23 _ _ _  = notHappyAtAll 
-
-happyReduce_24 = happySpecReduce_1  14 happyReduction_24
-happyReduction_24 (HappyAbsSyn24  happy_var_1)
-	 =  HappyAbsSyn14
-		 (SubgraphStatement happy_var_1
-	)
-happyReduction_24 _  = notHappyAtAll 
-
-happyReduce_25 = happySpecReduce_2  15 happyReduction_25
-happyReduction_25 (HappyAbsSyn16  happy_var_2)
-	_
-	 =  HappyAbsSyn15
-		 (NodeAttribute happy_var_2
-	)
-happyReduction_25 _ _  = notHappyAtAll 
-
-happyReduce_26 = happySpecReduce_2  15 happyReduction_26
-happyReduction_26 (HappyAbsSyn16  happy_var_2)
-	_
-	 =  HappyAbsSyn15
-		 (EdgeAttribute happy_var_2
-	)
-happyReduction_26 _ _  = notHappyAtAll 
-
-happyReduce_27 = happySpecReduce_2  15 happyReduction_27
-happyReduction_27 (HappyAbsSyn16  happy_var_2)
-	_
-	 =  HappyAbsSyn15
-		 (GraphAttribute happy_var_2
-	)
-happyReduction_27 _ _  = notHappyAtAll 
-
-happyReduce_28 = happySpecReduce_1  16 happyReduction_28
-happyReduction_28 (HappyAbsSyn17  happy_var_1)
-	 =  HappyAbsSyn16
-		 (reverse happy_var_1
-	)
-happyReduction_28 _  = notHappyAtAll 
-
-happyReduce_29 = happyReduce 4 17 happyReduction_29
-happyReduction_29 (_ `HappyStk`
-	(HappyAbsSyn18  happy_var_3) `HappyStk`
-	_ `HappyStk`
-	(HappyAbsSyn17  happy_var_1) `HappyStk`
-	happyRest)
-	 = HappyAbsSyn17
-		 (happy_var_3 ++ happy_var_1
-	) `HappyStk` happyRest
-
-happyReduce_30 = happySpecReduce_0  17 happyReduction_30
-happyReduction_30  =  HappyAbsSyn17
-		 ([]
-	)
-
-happyReduce_31 = happyReduce 5 18 happyReduction_31
-happyReduction_31 ((HappyAbsSyn8  happy_var_5) `HappyStk`
-	_ `HappyStk`
-	(HappyAbsSyn8  happy_var_3) `HappyStk`
-	_ `HappyStk`
-	(HappyAbsSyn18  happy_var_1) `HappyStk`
-	happyRest)
-	 = HappyAbsSyn18
-		 (( happy_var_3,  happy_var_5) : happy_var_1
-	) `HappyStk` happyRest
-
-happyReduce_32 = happySpecReduce_0  18 happyReduction_32
-happyReduction_32  =  HappyAbsSyn18
-		 ([]
-	)
-
-happyReduce_33 = happySpecReduce_3  19 happyReduction_33
-happyReduction_33 (HappyAbsSyn16  happy_var_3)
-	(HappyAbsSyn20  happy_var_2)
-	(HappyAbsSyn22  happy_var_1)
-	 =  HappyAbsSyn19
-		 (EdgeStatement ((uncurry NodeRef happy_var_1):(reverse happy_var_2)) happy_var_3
-	)
-happyReduction_33 _ _ _  = notHappyAtAll 
-
-happyReduce_34 = happySpecReduce_3  19 happyReduction_34
-happyReduction_34 (HappyAbsSyn16  happy_var_3)
-	(HappyAbsSyn20  happy_var_2)
-	(HappyAbsSyn24  happy_var_1)
-	 =  HappyAbsSyn19
-		 (EdgeStatement (happy_var_1:(reverse happy_var_2)) happy_var_3
-	)
-happyReduction_34 _ _ _  = notHappyAtAll 
-
-happyReduce_35 = happySpecReduce_3  20 happyReduction_35
-happyReduction_35 (HappyAbsSyn22  happy_var_3)
-	_
-	(HappyAbsSyn20  happy_var_1)
-	 =  HappyAbsSyn20
-		 ((uncurry NodeRef happy_var_3) : happy_var_1
-	)
-happyReduction_35 _ _ _  = notHappyAtAll 
-
-happyReduce_36 = happySpecReduce_3  20 happyReduction_36
-happyReduction_36 (HappyAbsSyn24  happy_var_3)
-	_
-	(HappyAbsSyn20  happy_var_1)
-	 =  HappyAbsSyn20
-		 (happy_var_3 : happy_var_1
-	)
-happyReduction_36 _ _ _  = notHappyAtAll 
-
-happyReduce_37 = happySpecReduce_2  20 happyReduction_37
-happyReduction_37 (HappyAbsSyn22  happy_var_2)
-	_
-	 =  HappyAbsSyn20
-		 ([uncurry NodeRef happy_var_2]
-	)
-happyReduction_37 _ _  = notHappyAtAll 
-
-happyReduce_38 = happySpecReduce_2  20 happyReduction_38
-happyReduction_38 (HappyAbsSyn24  happy_var_2)
-	_
-	 =  HappyAbsSyn20
-		 ([happy_var_2]
-	)
-happyReduction_38 _ _  = notHappyAtAll 
-
-happyReduce_39 = happyMonadReduce 2 20 happyReduction_39
-happyReduction_39 (_ `HappyStk`
-	_ `HappyStk`
-	happyRest) tk
-	 = happyThen ((( getLineNumber `thenE` \line -> failE $ "Unfinished edge statement."))
-	) (\r -> happyReturn (HappyAbsSyn20 r))
-
-happyReduce_40 = happyMonadReduce 2 20 happyReduction_40
-happyReduction_40 (_ `HappyStk`
-	_ `HappyStk`
-	happyRest) tk
-	 = happyThen ((( getLineNumber `thenE` \line -> failE $ "Unfinished edge statement."))
-	) (\r -> happyReturn (HappyAbsSyn20 r))
-
-happyReduce_41 = happySpecReduce_2  21 happyReduction_41
-happyReduction_41 (HappyAbsSyn16  happy_var_2)
-	(HappyAbsSyn22  happy_var_1)
-	 =  HappyAbsSyn21
-		 ((uncurry NodeStatement) happy_var_1 happy_var_2
-	)
-happyReduction_41 _ _  = notHappyAtAll 
-
-happyReduce_42 = happySpecReduce_1  22 happyReduction_42
-happyReduction_42 (HappyAbsSyn8  happy_var_1)
-	 =  HappyAbsSyn22
-		 ((happy_var_1, Nothing)
-	)
-happyReduction_42 _  = notHappyAtAll 
-
-happyReduce_43 = happySpecReduce_2  22 happyReduction_43
-happyReduction_43 (HappyAbsSyn23  happy_var_2)
-	(HappyAbsSyn8  happy_var_1)
-	 =  HappyAbsSyn22
-		 ((happy_var_1, (Just happy_var_2))
-	)
-happyReduction_43 _ _  = notHappyAtAll 
-
-happyReduce_44 = happySpecReduce_2  23 happyReduction_44
-happyReduction_44 (HappyAbsSyn8  happy_var_2)
-	_
-	 =  HappyAbsSyn23
-		 (case toCompass $ show happy_var_2 of
-                                Just c -> Port Nothing (Just c)
-                                Nothing -> Port (if show happy_var_2 == "_" then Nothing else (Just happy_var_2)) Nothing
-	)
-happyReduction_44 _ _  = notHappyAtAll 
-
-happyReduce_45 = happyReduce 4 23 happyReduction_45
-happyReduction_45 ((HappyTerminal (TokenLabel happy_var_4)) `HappyStk`
-	_ `HappyStk`
-	(HappyAbsSyn8  happy_var_2) `HappyStk`
-	_ `HappyStk`
-	happyRest)
-	 = HappyAbsSyn23
-		 (Port (Just happy_var_2) (toCompass happy_var_4)
-	) `HappyStk` happyRest
-
-happyReduce_46 = happySpecReduce_3  24 happyReduction_46
-happyReduction_46 (HappyAbsSyn11  happy_var_3)
-	(HappyAbsSyn7  happy_var_2)
-	_
-	 =  HappyAbsSyn24
-		 (Subgraph happy_var_2 happy_var_3
-	)
-happyReduction_46 _ _ _  = notHappyAtAll 
-
-happyReduce_47 = happySpecReduce_1  24 happyReduction_47
-happyReduction_47 (HappyAbsSyn11  happy_var_1)
-	 =  HappyAbsSyn24
-		 (Subgraph (StringID "") happy_var_1
-	)
-happyReduction_47 _  = notHappyAtAll 
-
-happyReduce_48 = happySpecReduce_3  25 happyReduction_48
-happyReduction_48 (HappyTerminal (TokenCT happy_var_3))
-	(HappyAbsSyn26  happy_var_2)
-	(HappyTerminal (TokenOT happy_var_1))
-	 =  HappyAbsSyn25
-		 (show happy_var_1 ++ (concat $ reverse happy_var_2) ++ show happy_var_3
-	)
-happyReduction_48 _ _ _  = notHappyAtAll 
-
-happyReduce_49 = happySpecReduce_2  26 happyReduction_49
-happyReduction_49 (HappyAbsSyn27  happy_var_2)
-	(HappyAbsSyn26  happy_var_1)
-	 =  HappyAbsSyn26
-		 (happy_var_2 : happy_var_1
-	)
-happyReduction_49 _ _  = notHappyAtAll 
-
-happyReduce_50 = happySpecReduce_0  26 happyReduction_50
-happyReduction_50  =  HappyAbsSyn26
-		 ([]
-	)
-
-happyReduce_51 = happySpecReduce_3  27 happyReduction_51
-happyReduction_51 (HappyTerminal (TokenCT happy_var_3))
-	(HappyAbsSyn26  happy_var_2)
-	(HappyTerminal (TokenOT happy_var_1))
-	 =  HappyAbsSyn27
-		 (show happy_var_1 ++ (concat $ reverse happy_var_2) ++ show happy_var_3
-	)
-happyReduction_51 _ _ _  = notHappyAtAll 
-
-happyReduce_52 = happySpecReduce_1  27 happyReduction_52
-happyReduction_52 (HappyTerminal (TokenProc happy_var_1))
-	 =  HappyAbsSyn27
-		 (show happy_var_1
-	)
-happyReduction_52 _  = notHappyAtAll 
-
-happyNewToken action sts stk
-	= lexer(\tk -> 
-	let cont i = action i i tk (HappyState action) sts stk in
-	case tk of {
-	TokenEOF -> action 49 49 tk (HappyState action) sts stk;
-	TokenGraph -> cont 28;
-	TokenDigraph -> cont 29;
-	TokenNode -> cont 30;
-	TokenEdge -> cont 31;
-	TokenSubgraph -> cont 32;
-	TokenLabel happy_dollar_dollar -> cont 33;
-	TokenQuotedLabel happy_dollar_dollar -> cont 34;
-	TokenStrict -> cont 35;
-	TokenArrow happy_dollar_dollar -> cont 36;
-	TokenEQ -> cont 37;
-	TokenOCB -> cont 38;
-	TokenCCB -> cont 39;
-	TokenOSB -> cont 40;
-	TokenCSB -> cont 41;
-	TokenCo -> cont 42;
-	TokenSemiCo -> cont 43;
-	TokenComma -> cont 44;
-	TokenPlus -> cont 45;
-	TokenCT happy_dollar_dollar -> cont 46;
-	TokenOT happy_dollar_dollar -> cont 47;
-	TokenProc happy_dollar_dollar -> cont 48;
-	_ -> happyError' (tk, [])
-	})
-
-happyError_ explist 49 tk = happyError' (tk, explist)
-happyError_ explist _ tk = happyError' (tk, explist)
-
-happyThen :: () => P a -> (a -> P b) -> P b
-happyThen = (thenE)
-happyReturn :: () => a -> P a
-happyReturn = (returnE)
-happyThen1 :: () => P a -> (a -> P b) -> P b
-happyThen1 = happyThen
-happyReturn1 :: () => a -> P a
-happyReturn1 = happyReturn
-happyError' :: () => ((Token), [String]) -> P a
-happyError' tk = (\(tokens, _) -> parseError tokens) tk
-dot = happySomeParser where
- happySomeParser = happyThen (happyParse action_0) (\x -> case x of {HappyAbsSyn4 z -> happyReturn z; _other -> notHappyAtAll })
-
-happySeq = happyDontSeq
-
-
-data Except a = Success a | Failure String
-type P a = String -> Int -> Except a
-
-thenE :: P a -> (a -> P b) -> P b
-thenE m k s l = 
-  case m s l of
-    Success a -> k a s l
-    Failure e -> Failure e
-
-returnE :: a -> P a
-returnE a s l = Success a
-
-failE :: String -> P a
-failE e s l = Failure $ "Error on line " ++ show l ++ ": " ++ e
-
-catchE :: P a -> (String -> P a) -> P a
-catchE m k s l = case m s l of
-  Success a -> Success a
-  Failure e -> k e s l
-getLineNumber s l = Success l
-parseError :: Token -> P a
-parseError t = getLineNumber `thenE` \line -> failE $ "Parse error on line " ++ show line ++ "."
-
-data Token =
-    TokenGraph
-  | TokenDigraph
-  | TokenNode
-  | TokenEdge
-  | TokenSubgraph
-  | TokenStrict
-  | TokenLabel String
-  | TokenQuotedLabel String
-  | TokenXML String
-  | TokenCompass Compass 
-  | TokenArrow Char
-  | TokenEQ 
-  | TokenOCB 
-  | TokenCCB 
-  | TokenOSB 
-  | TokenCSB 
-  | TokenCo
-  | TokenSemiCo
-  | TokenComma
-  | TokenCT String
-  | TokenOT String
-  | TokenProc String
-  | TokenPlus
-  | TokenEOF
-  deriving (Eq)
-
-instance Show Token where
-  show tk = case tk of
-   TokenGraph -> "graph"
-   TokenDigraph -> "digraph"
-   TokenNode -> "node"
-   TokenEdge -> "edge"
-   TokenSubgraph -> "subgraph"
-   TokenStrict -> "strict"
-   TokenLabel label -> label
-   TokenQuotedLabel label -> label
-   TokenXML xml -> xml
-   TokenCompass compass -> show compass
-   TokenArrow c -> [c]
-   TokenEQ  -> "="
-   TokenOCB  -> "{"
-   TokenCCB  -> "]"
-   TokenOSB  -> "["
-   TokenCSB  -> "]"
-   TokenCo -> ":"
-   TokenSemiCo -> ";"
-   TokenComma -> ","
-   TokenCT tag -> "</" ++ tag ++ ">"
-   TokenOT tag -> "<" ++ tag ++ ">"
-   TokenProc xml -> "<?" ++ xml ++ ">"
-   TokenPlus -> "+"
-   TokenEOF -> ""
-
-parse s = case dot ('\n':s) 0 of -- A newline is added to treat '#' in the beginning of a line properly.
-  Success ast -> Right ast
-  Failure msg -> Left msg
-
-toCompass l =
-  case map toLower l of
-    "n"  -> Just $ North
-    "ne" -> Just $ NorthEast
-    "e"  -> Just $ East
-    "se" -> Just $ SouthEast
-    "s"  -> Just $ South
-    "sw" -> Just $ SouthWest
-    "w"  -> Just $ West
-    "nw" -> Just $ NorthWest
-    "c"  -> Just $ Center
-    "_"  -> Nothing
-    _    -> Nothing
-
-lexer :: (Token -> (P a)) -> (P a)
-lexer cont str line = case dropWhile (\c -> c /= '\n' && isSpace c) str of
-  '\n':'#':s' -> let s'' = dropWhile (/= '\n') s' in lexer cont s'' (line + 1)
-  '\n':s' -> lexer cont s' (line +1)
-  ',':s'  -> cont TokenComma  s' line
-  ';':s'  -> cont TokenSemiCo s' line
-  's':'u':'b':'g':'r':'a':'p':'h':s' -> cont TokenSubgraph s' line
-  'g':'r':'a':'p':'h':s'             -> cont TokenGraph s' line
-  'd':'i':'g':'r':'a':'p':'h':s'     -> cont TokenDigraph s' line
-  'e':'d':'g':'e':s'                 -> cont TokenEdge s' line
-  'n':'o':'d':'e':s'                 -> cont TokenNode s' line
-  's':'t':'r':'i':'c':'t':s'         -> cont TokenStrict s' line
-  '{':s' -> cont TokenOCB s' line
-  '}':s' -> cont TokenCCB s' line
-  '[':s' -> cont TokenOSB s' line
-  ']':s' -> cont TokenCSB s' line
-  '+':s' -> cont TokenPlus s' line
-  '=':s' -> cont TokenEQ s' line
-  ':':s' -> cont TokenCo s' line
-  '-':'-':s' -> cont (TokenArrow '-') s' line
-  '-':'>':s' -> cont (TokenArrow '>') s' line
-  '/':'/':s' -> let s'' = dropWhile (/= '\n') s' in lexer cont s'' line
-  '/':'*':s' -> let (s'', line') = execState consumeComment (s', line)
-                in lexer cont s'' (line')
-  '"':s'     -> let (qs, (s'', line')) = runState consumeQuotedString (s', line)
-                in case qs of
-                  Right string -> cont (TokenQuotedLabel string) s'' line'
-                  Left msg -> failE msg s' line'
-  '<':'/':s' -> let (tag, (s'', line')) = runState consumeTag (s', line)
-                in cont (TokenCT tag) (tail s'') line'
-  '<':'!':'-':'-':s' -> let (s'', line') = execState consumeXMLComment (s', line)
-                        in lexer cont s'' line'
-  '<':'?':s' -> let (proc, (s'', line')) = runState consumeProcessing (s', line)
-                in cont (TokenProc proc) s'' line'
-  [] -> cont TokenEOF [] line
-  s' -> let (label, s'') = span (\x -> not $ isSpace x || x `elem` ";,{}[]=\"") s'
-       in if null label then failE ("Unexpected character: " ++ [head s'']) s' line
-                        else cont (TokenLabel label) s'' line
-
---consumeToken = do
---  consumeWhile (\c -> isSpace c || c `elem` ";,")
---  t <- consumeSomeString -- TODO: This can be made faster by using a trie
---       [ ("subgraph", TokenSubgraph)
---       , ("graph", TokenGraph)
---       , ("digraph", TokenDigraph)
---       , ("edge", TokenEdge)
---       , ("node", TokenNode)
---       , ("strict", TokenStrict)
---       , ("{", TokenOCB)
---       , ("}", TokenCCB)
---       , ("[", TokenOSB)
---       , ("]", TokenCSB)
---       , ("+", TokenPlus)
---       , ("=", TokenEQ)
---       , (":", TokenCo)
---       , ("--", TokenArrow '-')
---       , ("->", TokenArrow '>')]
---  case t of
---    Just t' -> return t
---    Nothing -> do
---      action <- consumeSomeString
---        [ ('/':"/", consumeWhile (/= '\n') >> consumeToken)
---        , ('#', consumeWhile (/= '\n') >> consumeToken)
---        , ('/':"*", consumeComment >> consumeToken)
---        , ("\"", consumeQuotedString >>= (\s -> return (Just $ TokenLabel s)))
---        , ("</", do 
---            tag <- consumeWhile (\x -> x /= '>')
---            consumeOnce (=='>')
---            return $ Just $ TokenCT)
---        , ("<!--", consumeXMLComment >> consumeToken)
---        , ("<?", consumeProcessing >> return (Just TokenProc))
---        ]
---      case action of
---        Just act -> act
---        Nothing -> do
---          str <- get
---          s <- consumeWhile (not . (\x -> isSpace x || x `elem` ";,{}[]=\""))
---          if null s then return Nothing else return $ Just $ TokenLabel s
-
---lexer' = do
---  t <- consumeToken
---  case t of
---    Just x -> do    
---      ts <- lexer'
---      return $ x : ts
---    Nothing -> return []
---
-{-# LINE 1 "templates/GenericTemplate.hs" #-}
--- $Id: GenericTemplate.hs,v 1.26 2005/01/14 14:47:22 simonmar Exp $
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-data Happy_IntList = HappyCons Int Happy_IntList
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-infixr 9 `HappyStk`
-data HappyStk a = HappyStk a (HappyStk a)
-
------------------------------------------------------------------------------
--- starting the parse
-
-happyParse start_state = happyNewToken start_state notHappyAtAll notHappyAtAll
-
------------------------------------------------------------------------------
--- Accepting the parse
-
--- If the current token is ERROR_TOK, it means we've just accepted a partial
--- parse (a %partial parser).  We must ignore the saved token on the top of
--- the stack in this case.
-happyAccept (1) tk st sts (_ `HappyStk` ans `HappyStk` _) =
-        happyReturn1 ans
-happyAccept j tk st sts (HappyStk ans _) = 
-         (happyReturn1 ans)
-
------------------------------------------------------------------------------
--- Arrays only: do the next action
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-indexShortOffAddr arr off = arr Happy_Data_Array.! off
-
-
-{-# INLINE happyLt #-}
-happyLt x y = (x < y)
-
-
-
-
-
-
-readArrayBit arr bit =
-    Bits.testBit (indexShortOffAddr arr (bit `div` 16)) (bit `mod` 16)
-
-
-
-
-
-
------------------------------------------------------------------------------
--- HappyState data type (not arrays)
-
-
-
-newtype HappyState b c = HappyState
-        (Int ->                    -- token number
-         Int ->                    -- token number (yes, again)
-         b ->                           -- token semantic value
-         HappyState b c ->              -- current state
-         [HappyState b c] ->            -- state stack
-         c)
-
-
-
------------------------------------------------------------------------------
--- Shifting a token
-
-happyShift new_state (1) tk st sts stk@(x `HappyStk` _) =
-     let i = (case x of { HappyErrorToken (i) -> i }) in
---     trace "shifting the error token" $
-     new_state i i tk (HappyState (new_state)) ((st):(sts)) (stk)
-
-happyShift new_state i tk st sts stk =
-     happyNewToken new_state ((st):(sts)) ((HappyTerminal (tk))`HappyStk`stk)
-
--- happyReduce is specialised for the common cases.
-
-happySpecReduce_0 i fn (1) tk st sts stk
-     = happyFail [] (1) tk st sts stk
-happySpecReduce_0 nt fn j tk st@((HappyState (action))) sts stk
-     = action nt j tk st ((st):(sts)) (fn `HappyStk` stk)
-
-happySpecReduce_1 i fn (1) tk st sts stk
-     = happyFail [] (1) tk st sts stk
-happySpecReduce_1 nt fn j tk _ sts@(((st@(HappyState (action))):(_))) (v1`HappyStk`stk')
-     = let r = fn v1 in
-       happySeq r (action nt j tk st sts (r `HappyStk` stk'))
-
-happySpecReduce_2 i fn (1) tk st sts stk
-     = happyFail [] (1) tk st sts stk
-happySpecReduce_2 nt fn j tk _ ((_):(sts@(((st@(HappyState (action))):(_))))) (v1`HappyStk`v2`HappyStk`stk')
-     = let r = fn v1 v2 in
-       happySeq r (action nt j tk st sts (r `HappyStk` stk'))
-
-happySpecReduce_3 i fn (1) tk st sts stk
-     = happyFail [] (1) tk st sts stk
-happySpecReduce_3 nt fn j tk _ ((_):(((_):(sts@(((st@(HappyState (action))):(_))))))) (v1`HappyStk`v2`HappyStk`v3`HappyStk`stk')
-     = let r = fn v1 v2 v3 in
-       happySeq r (action nt j tk st sts (r `HappyStk` stk'))
-
-happyReduce k i fn (1) tk st sts stk
-     = happyFail [] (1) tk st sts stk
-happyReduce k nt fn j tk st sts stk
-     = case happyDrop (k - ((1) :: Int)) sts of
-         sts1@(((st1@(HappyState (action))):(_))) ->
-                let r = fn stk in  -- it doesn't hurt to always seq here...
-                happyDoSeq r (action nt j tk st1 sts1 r)
-
-happyMonadReduce k nt fn (1) tk st sts stk
-     = happyFail [] (1) tk st sts stk
-happyMonadReduce k nt fn j tk st sts stk =
-      case happyDrop k ((st):(sts)) of
-        sts1@(((st1@(HappyState (action))):(_))) ->
-          let drop_stk = happyDropStk k stk in
-          happyThen1 (fn stk tk) (\r -> action nt j tk st1 sts1 (r `HappyStk` drop_stk))
-
-happyMonad2Reduce k nt fn (1) tk st sts stk
-     = happyFail [] (1) tk st sts stk
-happyMonad2Reduce k nt fn j tk st sts stk =
-      case happyDrop k ((st):(sts)) of
-        sts1@(((st1@(HappyState (action))):(_))) ->
-         let drop_stk = happyDropStk k stk
-
-
-
-
-
-             _ = nt :: Int
-             new_state = action
-
-          in
-          happyThen1 (fn stk tk) (\r -> happyNewToken new_state sts1 (r `HappyStk` drop_stk))
-
-happyDrop (0) l = l
-happyDrop n ((_):(t)) = happyDrop (n - ((1) :: Int)) t
-
-happyDropStk (0) l = l
-happyDropStk n (x `HappyStk` xs) = happyDropStk (n - ((1)::Int)) xs
-
------------------------------------------------------------------------------
--- Moving to a new state after a reduction
-
-
-
-
-
-
-
-
-
-happyGoto action j tk st = action j j tk (HappyState action)
-
-
------------------------------------------------------------------------------
--- Error recovery (ERROR_TOK is the error token)
-
--- parse error if we are in recovery and we fail again
-happyFail explist (1) tk old_st _ stk@(x `HappyStk` _) =
-     let i = (case x of { HappyErrorToken (i) -> i }) in
---      trace "failing" $ 
-        happyError_ explist i tk
-
-{-  We don't need state discarding for our restricted implementation of
-    "error".  In fact, it can cause some bogus parses, so I've disabled it
-    for now --SDM
-
--- discard a state
-happyFail  ERROR_TOK tk old_st CONS(HAPPYSTATE(action),sts) 
-                                                (saved_tok `HappyStk` _ `HappyStk` stk) =
---      trace ("discarding state, depth " ++ show (length stk))  $
-        DO_ACTION(action,ERROR_TOK,tk,sts,(saved_tok`HappyStk`stk))
--}
-
--- Enter error recovery: generate an error token,
---                       save the old token and carry on.
-happyFail explist i tk (HappyState (action)) sts stk =
---      trace "entering error recovery" $
-        action (1) (1) tk (HappyState (action)) sts ((HappyErrorToken (i)) `HappyStk` stk)
-
--- Internal happy errors:
-
-notHappyAtAll :: a
-notHappyAtAll = error "Internal Happy error\n"
-
------------------------------------------------------------------------------
--- Hack to get the typechecker to accept our action functions
-
-
-
-
-
-
-
------------------------------------------------------------------------------
--- Seq-ing.  If the --strict flag is given, then Happy emits 
---      happySeq = happyDoSeq
--- otherwise it emits
---      happySeq = happyDontSeq
-
-happyDoSeq, happyDontSeq :: a -> b -> b
-happyDoSeq   a b = a `seq` b
-happyDontSeq a b = b
-
------------------------------------------------------------------------------
--- Don't inline any functions from the template.  GHC has a nasty habit
--- of deciding to inline happyGoto everywhere, which increases the size of
--- the generated parser quite a bit.
-
-
-
-
-
-
-
-
-
-{-# NOINLINE happyShift #-}
-{-# NOINLINE happySpecReduce_0 #-}
-{-# NOINLINE happySpecReduce_1 #-}
-{-# NOINLINE happySpecReduce_2 #-}
-{-# NOINLINE happySpecReduce_3 #-}
-{-# NOINLINE happyReduce #-}
-{-# NOINLINE happyMonadReduce #-}
-{-# NOINLINE happyGoto #-}
-{-# NOINLINE happyFail #-}
-
--- end of Happy Template.
