C31232233133313221211113313331333132313331322121111121111113231311
>>
C3123223313331322121111331333133313231333132212111112111111323131
<<
C31232233133313221211113313331333132313331322121111121111113231313
>>
C31232233133313221211113313331333132313331322121111121111113231312
>>