C3132121111133313233121111331333133313113313231333131323132322331121
>>
C313212111113331323312111133133313331311331323133313132313232233112
<<
C3132121111133313233121111331333133313113313231333131323132322331123
>>
C3132121111133313233121111331333133313113313231333131323132322331122
>>