C31232233133313221211113313331333133313331212111133133112231311
>>
C3123223313331322121111331333133313331333121211113313311223131
<<
C31232233133313221211113313331333133313331212111133133112231313
>>
C31232233133313221211113313331333133313331212111133133112231312
>>