C31232233133313221211113313331333131211113313231311331323112123311
>>
C3123223313331322121111331333133313121111331323131133132311212331
<<
C31232233133313221211113313331333131211113313231311331323112123313
>>
C31232233133313221211113313331333131211113313231311331323112123312
>>