C3132121111133313233121111331333133313331333133313331333133313311232323111
>>
C313212111113331323312111133133313331333133313331333133313331331123232311
<<
C3132121111133313233121111331333133313331333133313331333133313311232323113
>>
C3132121111133313233121111331333133313331333133313331333133313311232323112
>>