C3132121111133313233121111331333133313331312121111331333133313332323233121
>>
C313212111113331323312111133133313331333131212111133133313331333232323312
<<
C3132121111133313233121111331333133313331312121111331333133313332323233123
>>
C3132121111133313233121111331333133313331312121111331333133313332323233122
>>