C31232233133313221211113313331333133313331212111133332123231311211
>>
C3123223313331322121111331333133313331333121211113333212323131121
<<
C31232233133313221211113313331333133313331212111133332123231311213
>>
C31232233133313221211113313331333133313331212111133332123231311212
>>