C31232233133313221211113313331333132313331322121111121111132212231311
>>
C3123223313331322121111331333133313231333132212111112111113221223131
<<
C31232233133313221211113313331333132313331322121111121111132212231313
>>
C31232233133313221211113313331333132313331322121111121111132212231312
>>