diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,3 +15,8 @@
 ## 0.2.0.0 -- 2021-02-01
 
 * Second version. Added new properties ("z"-line) to the modules. Some code generalization.
+
+## 0.3.0.0 -- 2021-07-20
+
+* Third version. Added new properties ("x"-line and "w"-line) to the new module Phonetic.Languages.Array.Ukrainian.PropertiesSyllablesG2.
+Changed the dependency boundaries for phonetic-languages-rhythmicity.
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
@@ -66,6 +66,7 @@
 import Languages.Phonetic.Ukrainian.Syllable.Arr
 import Data.Maybe (isNothing,fromMaybe)
 import Text.Read (readMaybe)
+import Rhythmicity.TwoFourth
 
 #ifdef __GLASGOW_HASKELL__
 #if __GLASGOW_HASKELL__==708
@@ -204,6 +205,38 @@
   "02z" -> rhythmicity02F k
   "03z" -> rhythmicity03F k
   "04z" -> rhythmicity04F k
+  "w01" -> rhythmicityABC0 1.0 2.0 0.125 (Ch 1 1 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD . createSyllablesUkrS
+  "w02" -> rhythmicityABC0 1.0 2.0 0.125 (Ch 1 1 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD2 . createSyllablesUkrS
+  "w03" -> rhythmicityABC0 1.0 2.0 0.125 (Ch 1 1 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD3 . createSyllablesUkrS
+  "w04" -> rhythmicityABC0 1.0 2.0 0.125 (Ch 1 1 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD4 . createSyllablesUkrS
+  "w11" -> rhythmicityABC0 1.0 2.0 0.125 (Ch 1 0 4) (Rhythm 2 1 1) . mconcat . syllableDurationsD . createSyllablesUkrS
+  "w12" -> rhythmicityABC0 1.0 2.0 0.125 (Ch 1 0 4) (Rhythm 2 1 1) . mconcat . syllableDurationsD2 . createSyllablesUkrS
+  "w13" -> rhythmicityABC0 1.0 2.0 0.125 (Ch 1 0 4) (Rhythm 2 1 1) . mconcat . syllableDurationsD3 . createSyllablesUkrS
+  "w14" -> rhythmicityABC0 1.0 2.0 0.125 (Ch 1 0 4) (Rhythm 2 1 1) . mconcat . syllableDurationsD4 . createSyllablesUkrS
+  "w21" -> rhythmicityABC0 1.0 2.0 0.125 (Ch 0 1 4) (Rhythm 1 2 1) . mconcat . syllableDurationsD . createSyllablesUkrS
+  "w22" -> rhythmicityABC0 1.0 2.0 0.125 (Ch 0 1 4) (Rhythm 1 2 1) . mconcat . syllableDurationsD2 . createSyllablesUkrS
+  "w23" -> rhythmicityABC0 1.0 2.0 0.125 (Ch 0 1 4) (Rhythm 1 2 1) . mconcat . syllableDurationsD3 . createSyllablesUkrS
+  "w24" -> rhythmicityABC0 1.0 2.0 0.125 (Ch 0 1 4) (Rhythm 1 2 1) . mconcat . syllableDurationsD4 . createSyllablesUkrS
+  "w31" -> rhythmicityABC0 1.0 2.0 0.125 (Ch 0 0 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD . createSyllablesUkrS
+  "w32" -> rhythmicityABC0 1.0 2.0 0.125 (Ch 0 0 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD2 . createSyllablesUkrS
+  "w33" -> rhythmicityABC0 1.0 2.0 0.125 (Ch 0 0 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD3 . createSyllablesUkrS
+  "w34" -> rhythmicityABC0 1.0 2.0 0.125 (Ch 0 0 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD4 . createSyllablesUkrS
+  "x01" -> rhythmicityABC 1.0 2.0 0.125 (Ch 1 1 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD . createSyllablesUkrS
+  "x02" -> rhythmicityABC 1.0 2.0 0.125 (Ch 1 1 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD2 . createSyllablesUkrS
+  "x03" -> rhythmicityABC 1.0 2.0 0.125 (Ch 1 1 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD3 . createSyllablesUkrS
+  "x04" -> rhythmicityABC 1.0 2.0 0.125 (Ch 1 1 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD4 . createSyllablesUkrS
+  "x11" -> rhythmicityABC 1.0 2.0 0.125 (Ch 1 0 4) (Rhythm 2 1 1) . mconcat . syllableDurationsD . createSyllablesUkrS
+  "x12" -> rhythmicityABC 1.0 2.0 0.125 (Ch 1 0 4) (Rhythm 2 1 1) . mconcat . syllableDurationsD2 . createSyllablesUkrS
+  "x13" -> rhythmicityABC 1.0 2.0 0.125 (Ch 1 0 4) (Rhythm 2 1 1) . mconcat . syllableDurationsD3 . createSyllablesUkrS
+  "x14" -> rhythmicityABC 1.0 2.0 0.125 (Ch 1 0 4) (Rhythm 2 1 1) . mconcat . syllableDurationsD4 . createSyllablesUkrS
+  "x21" -> rhythmicityABC 1.0 2.0 0.125 (Ch 0 1 4) (Rhythm 1 2 1) . mconcat . syllableDurationsD . createSyllablesUkrS
+  "x22" -> rhythmicityABC 1.0 2.0 0.125 (Ch 0 1 4) (Rhythm 1 2 1) . mconcat . syllableDurationsD2 . createSyllablesUkrS
+  "x23" -> rhythmicityABC 1.0 2.0 0.125 (Ch 0 1 4) (Rhythm 1 2 1) . mconcat . syllableDurationsD3 . createSyllablesUkrS
+  "x24" -> rhythmicityABC 1.0 2.0 0.125 (Ch 0 1 4) (Rhythm 1 2 1) . mconcat . syllableDurationsD4 . createSyllablesUkrS
+  "x31" -> rhythmicityABC 1.0 2.0 0.125 (Ch 0 0 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD . createSyllablesUkrS
+  "x32" -> rhythmicityABC 1.0 2.0 0.125 (Ch 0 0 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD2 . createSyllablesUkrS
+  "x33" -> rhythmicityABC 1.0 2.0 0.125 (Ch 0 0 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD3 . createSyllablesUkrS
+  "x34" -> rhythmicityABC 1.0 2.0 0.125 (Ch 0 0 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD4 . createSyllablesUkrS
   _ -> rhythmicity04
 rhythmicity k choice (CF2 x y) =
  case choice of
@@ -214,4 +247,36 @@
   "02z" -> rhythmicityKF2 k (fromMaybe 1.0 x) (fromMaybe 1.0 y)
   "03z" -> rhythmicityKF3 k (fromMaybe 1.0 x) (fromMaybe 1.0 y)
   "04z" -> rhythmicityKF4 k (fromMaybe 1.0 x) (fromMaybe 1.0 y)
+  "w01" -> rhythmicityABC0 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 1 1 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD . createSyllablesUkrS
+  "w02" -> rhythmicityABC0 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 1 1 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD2 . createSyllablesUkrS
+  "w03" -> rhythmicityABC0 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 1 1 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD3 . createSyllablesUkrS
+  "w04" -> rhythmicityABC0 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 1 1 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD4 . createSyllablesUkrS
+  "w11" -> rhythmicityABC0 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 1 0 4) (Rhythm 2 1 1) . mconcat . syllableDurationsD . createSyllablesUkrS
+  "w12" -> rhythmicityABC0 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 1 0 4) (Rhythm 2 1 1) . mconcat . syllableDurationsD2 . createSyllablesUkrS
+  "w13" -> rhythmicityABC0 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 1 0 4) (Rhythm 2 1 1) . mconcat . syllableDurationsD3 . createSyllablesUkrS
+  "w14" -> rhythmicityABC0 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 1 0 4) (Rhythm 2 1 1) . mconcat . syllableDurationsD4 . createSyllablesUkrS
+  "w21" -> rhythmicityABC0 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 0 1 4) (Rhythm 1 2 1) . mconcat . syllableDurationsD . createSyllablesUkrS
+  "w22" -> rhythmicityABC0 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 0 1 4) (Rhythm 1 2 1) . mconcat . syllableDurationsD2 . createSyllablesUkrS
+  "w23" -> rhythmicityABC0 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 0 1 4) (Rhythm 1 2 1) . mconcat . syllableDurationsD3 . createSyllablesUkrS
+  "w24" -> rhythmicityABC0 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 0 1 4) (Rhythm 1 2 1) . mconcat . syllableDurationsD4 . createSyllablesUkrS
+  "w31" -> rhythmicityABC0 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 0 0 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD . createSyllablesUkrS
+  "w32" -> rhythmicityABC0 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 0 0 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD2 . createSyllablesUkrS
+  "w33" -> rhythmicityABC0 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 0 0 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD3 . createSyllablesUkrS
+  "w34" -> rhythmicityABC0 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 0 0 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD4 . createSyllablesUkrS
+  "x01" -> rhythmicityABC 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 1 1 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD . createSyllablesUkrS
+  "x02" -> rhythmicityABC 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 1 1 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD2 . createSyllablesUkrS
+  "x03" -> rhythmicityABC 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 1 1 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD3 . createSyllablesUkrS
+  "x04" -> rhythmicityABC 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 1 1 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD4 . createSyllablesUkrS
+  "x11" -> rhythmicityABC 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 1 0 4) (Rhythm 2 1 1) . mconcat . syllableDurationsD . createSyllablesUkrS
+  "x12" -> rhythmicityABC 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 1 0 4) (Rhythm 2 1 1) . mconcat . syllableDurationsD2 . createSyllablesUkrS
+  "x13" -> rhythmicityABC 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 1 0 4) (Rhythm 2 1 1) . mconcat . syllableDurationsD3 . createSyllablesUkrS
+  "x14" -> rhythmicityABC 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 1 0 4) (Rhythm 2 1 1) . mconcat . syllableDurationsD4 . createSyllablesUkrS
+  "x21" -> rhythmicityABC 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 0 1 4) (Rhythm 1 2 1) . mconcat . syllableDurationsD . createSyllablesUkrS
+  "x22" -> rhythmicityABC 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 0 1 4) (Rhythm 1 2 1) . mconcat . syllableDurationsD2 . createSyllablesUkrS
+  "x23" -> rhythmicityABC 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 0 1 4) (Rhythm 1 2 1) . mconcat . syllableDurationsD3 . createSyllablesUkrS
+  "x24" -> rhythmicityABC 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 0 1 4) (Rhythm 1 2 1) . mconcat . syllableDurationsD4 . createSyllablesUkrS
+  "x31" -> rhythmicityABC 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 0 0 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD . createSyllablesUkrS
+  "x32" -> rhythmicityABC 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 0 0 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD2 . createSyllablesUkrS
+  "x33" -> rhythmicityABC 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 0 0 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD3 . createSyllablesUkrS
+  "x34" -> rhythmicityABC 1.0 (fromMaybe 2.0 x) (fromMaybe 0.125 y) (Ch 0 0 4) (Rhythm 1 1 2) . mconcat . syllableDurationsD4 . createSyllablesUkrS
   _ -> rhythmicityK4 (fromMaybe 1.0 x) (fromMaybe 1.0 y)
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:             0.2.0.0
+version:             0.3.0.0
 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
-  build-depends:       base >=4.8 && <4.15, phonetic-languages-rhythmicity >=0.2 && <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 >=0.3.2 && <1, phonetic-languages-simplified-base >=0.1 && <1, ukrainian-phonetics-basic-array >=0.1.2 && <1
   -- hs-source-dirs:
   default-language:    Haskell2010