C31232233133313221211113313331333132313331322121111123121111133111121
>>
C3123223313331322121111331333133313231333132212111112312111113311112
<<
C31232233133313221211113313331333132313331322121111123121111133111123
>>
C31232233133313221211113313331333132313331322121111123121111133111122
>>