syn cluster factorCluster contains=factorWord,factorComment,factorMultilineComment,@factorClusterValue,factorDeclaration,factorCall,factorCallNextMethod,@factorWordOps,factorAlien,factorSlot,factorTuple,factorStruct
syn cluster factorClusterValue contains=factorBreakpoint,factorBoolean,factorFrySpecifier,factorLocalsSpecifier,factorChar,factorString,@factorNumber,factorBackslash,factorMBackslash,factorLiteral,@factorEffect,@factorQuotation,@factorArray,factorRegexp
syn cluster factorCluster contains=factorWord,factorComment,factorMultilineComment,@factorClusterValue,factorDeclaration,factorCall,factorCallNextMethod,@factorWordOps,factorAlien,factorSlot,factorTuple,factorStruct
syn cluster factorClusterValue contains=factorBreakpoint,factorBoolean,factorFrySpecifier,factorLocalsSpecifier,factorChar,factorString,@factorNumber,factorBackslash,factorMBackslash,factorLiteral,@factorEffect,@factorQuotation,@factorArray,factorRegexp