diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -51,3 +51,8 @@
 
 * Seventh version. Some code improvements. Added also the properties with weighted functions that try to increase
 the importance of the line ending and to decrease the importance of the beginnings.
+
+## 0.8.0.0 -- 2021-08-17
+
+* Eigth version. Fixed issues with wrong mapping. Some code improvements. Added also the properties with linear
+weighted functions.
diff --git a/Phonetic/Languages/Array/Ukrainian/PropertiesSyllablesG2.hs b/Phonetic/Languages/Array/Ukrainian/PropertiesSyllablesG2.hs
--- a/Phonetic/Languages/Array/Ukrainian/PropertiesSyllablesG2.hs
+++ b/Phonetic/Languages/Array/Ukrainian/PropertiesSyllablesG2.hs
@@ -198,10 +198,14 @@
 
 rhythmicity :: Double -> String -> Coeffs2 -> String -> Double
 rhythmicity k choice CF0 = if
- | take 1 choice `elem` ["c","B","C","M","N"] -> let just_probe = readRhythmicity choice in
+ | take 1 choice `elem` ["c","M","N"] || (take 1 choice >= "A" && take 1 choice <= "F") -> let just_probe = readRhythmicity choice in
            case just_probe of
              Just (P1 ch rh n) -> rhythmicityABC 1.0 2.0 0.125 ch rh . mconcat . (helperF4 n) . createSyllablesUkrS
              Just (P2 ch rh r n) -> case take 1 choice of
+                   "A" -> rhythmicityPolyWeightedLEF2 1.0 r ch rh . mconcat . (helperF4 n) . createSyllablesUkrS
+                   "D" -> rhythmicityPolyWeightedLF2 1.0 r ch rh . mconcat . (helperF4 n) . createSyllablesUkrS
+                   "E" -> rhythmicityPolyWeightedLEF3 1.0 r ch rh . mconcat . (helperF4 n) . createSyllablesUkrS
+                   "F" -> rhythmicityPolyWeightedLF3 1.0 r ch rh . mconcat . (helperF4 n) . createSyllablesUkrS
                    "B" -> rhythmicityPolyWeightedEF2 1.0 r ch rh . mconcat . (helperF4 n) . createSyllablesUkrS
                    "C" -> rhythmicityPolyWeightedF2 1.0 r ch rh . mconcat . (helperF4 n) . createSyllablesUkrS
                    "M" -> rhythmicityPolyWeightedEF3 1.0 r ch rh . mconcat . (helperF4 n) . createSyllablesUkrS
@@ -235,8 +239,24 @@
               _ -> rhythmicity04
           | otherwise -> rhythmicity04
  | otherwise -> if
-    | ((take 1 choice >= "u" && take 1 choice <= "t") || (take 1 choice >= "I" && take 1 choice <= "Z")) && (drop 2 . take 3 $ choice) >= "1" && (drop 2 . take 3 $ choice) <= "4" ->
+    | take 1 choice == "b" || ((take 1 choice >= "d" && take 1 choice <= "v") || (take 1 choice >= "I" && take 1 choice <= "Z")) && (drop 2 . take 3 $ choice) >= "1" && (drop 2 . take 3 $ choice) <= "4" ->
         case take 1 choice of
+          "b" -> g rhythmicityPolyWeightedLEF3 5 1
+          "d" -> g rhythmicityPolyWeightedLEF30 5 1
+          "e" -> g rhythmicityPolyWeightedLEF3 6 2
+          "f" -> g rhythmicityPolyWeightedLEF30 6 2
+          "g" -> g rhythmicityPolyWeightedLEF2 5 1
+          "h" -> g rhythmicityPolyWeightedLEF20 5 1
+          "i" -> g rhythmicityPolyWeightedLEF2 6 2
+          "j" -> g rhythmicityPolyWeightedLEF20 6 2
+          "k" -> g rhythmicityPolyWeightedLF3 5 1
+          "l" -> g rhythmicityPolyWeightedLF30 5 1
+          "m" -> g rhythmicityPolyWeightedLF3 6 2
+          "n" -> g rhythmicityPolyWeightedLF30 6 2
+          "o" -> g rhythmicityPolyWeightedLF2 5 1
+          "p" -> g rhythmicityPolyWeightedLF20 5 1
+          "q" -> g rhythmicityPolyWeightedLF2 6 2
+          "r" -> g rhythmicityPolyWeightedLF20 6 2
           "I" -> g rhythmicityPolyWeightedEF3 5 1
           "J" -> g rhythmicityPolyWeightedEF30 5 1
           "K" -> g rhythmicityPolyWeightedEF3 6 2
@@ -333,7 +353,7 @@
                     {-# INLINE x1F #-}
                     {-# INLINE xxF #-}
   _ -> if
-     | ((take 1 choice >= "u" && take 1 choice <= "t") || (take 1 choice >= "I" && take 1 choice <= "Z")) || take 1 choice `elem` ["c","B","C"] -> rhythmicity k choice CF0
+     | ((take 1 choice >= "b" && take 1 choice <= "v") || (take 1 choice >= "A" && take 1 choice <= "Z" && take 1 choice `notElem` ["G","H"])) -> rhythmicity k choice CF0
      | otherwise -> rhythmicityK4 (fromMaybe 1.0 x) (fromMaybe 1.0 y)
 
 helperF4 :: Int -> [[[UZPP2]]] -> [[Double]]
diff --git a/phonetic-languages-simplified-properties-array.cabal b/phonetic-languages-simplified-properties-array.cabal
--- a/phonetic-languages-simplified-properties-array.cabal
+++ b/phonetic-languages-simplified-properties-array.cabal
@@ -2,7 +2,7 @@
 -- For further documentation, see http://haskell.org/cabal/users-guide/
 
 name:                phonetic-languages-simplified-properties-array
-version:             0.7.0.0
+version:             0.8.0.0
 synopsis:            A generalization of the uniqueness-periods-vector-properties package.
 description:         Is a simplified version of the functionality of the former one. Uses lists and arrays as main processment data types. Uses Double whenever applicable.
 homepage:            https://hackage.haskell.org/package/phonetic-languages-simplified-properties-array
@@ -20,6 +20,6 @@
   exposed-modules:     Phonetic.Languages.Array.Ukrainian.PropertiesFuncRepG2, Phonetic.Languages.Array.Ukrainian.PropertiesSyllablesG2
   -- other-modules:
   other-extensions:    BangPatterns, CPP, MultiWayIf
-  build-depends:       base >=4.8 && <4.15, phonetic-languages-rhythmicity >=0.8 && <1, phonetic-languages-simplified-base >=0.1 && <1, ukrainian-phonetics-basic-array >=0.1.2 && <1
+  build-depends:       base >=4.8 && <4.15, phonetic-languages-rhythmicity >=0.9 && <1, phonetic-languages-simplified-base >=0.1 && <1, ukrainian-phonetics-basic-array >=0.1.2 && <1
   -- hs-source-dirs:
   default-language:    Haskell2010