C31232233133313221211113313331333132313331322121111132313331323133313333121121
>>
C3123223313331322121111331333133313231333132212111113231333132313331333312112
<<
C31232233133313221211113313331333132313331322121111132313331323133313333121123
>>
C31232233133313221211113313331333132313331322121111132313331323133313333121122
>>