C31232233133313221211113313331333133313332321333131133132332313131
>>
C3123223313331322121111331333133313331333232133313113313233231313
<<
C31232233133313221211113313331333133313332321333131133132332313133
>>
C31232233133313221211113313331333133313332321333131133132332313132
>>