C31232233133313221211113313331333132313331322121111331211211311
>>
C3123223313331322121111331333133313231333132212111133121121131
<<
C31232233133313221211113313331333132313331322121111331211211313
>>
C31232233133313221211113313331333132313331322121111331211211312
>>