C31232233133313221211113313331333131211113313231311331323221211111323332123131
>>
C3123223313331322121111331333133313121111331323131133132322121111132333212313
<<
C31232233133313221211113313331333131211113313231311331323221211111323332123133
>>
C31232233133313221211113313331333131211113313231311331323221211111323332123132
>>