C31232233133313221211113313331333132313331322121111121111132323312121
>>
C3123223313331322121111331333133313231333132212111112111113232331212
<<
C31232233133313221211113313331333132313331322121111121111132323312123
>>
C31232233133313221211113313331333132313331322121111121111132323312122
>>