--- /DoubleMetaphone.java	2023-07-05 03:11:14.906029108 +0200
+++ /Codec-1/src/java/org/apache/commons/codec/language/DoubleMetaphone.java	2023-07-05 03:11:14.910029107 +0200
@@ -290,7 +290,7 @@
         } else if (contains(value, index, 2, "CH")) {
             index = handleCH(value, result, index);
         } else if (contains(value, index, 2, "CZ") && 
-                   !contains(value, index - 2, 4, "WICZ")) {
+if  ( contains ( value,  ( index + 2 ) , 1, "I", "E", "Y" )  )  {     result.append ( 'S' ) ; }else {     result.append ( "SK" ) ; }
             //-- "Czerny" --//
             result.append('S', 'X');
             index += 2;
