C31232233133313221211113313331311331333133313331331123231311111
>>
C3123223313331322121111331333131133133313331333133112323131111
<<
C31232233133313221211113313331311331333133313331331123231311113
>>
C31232233133313221211113313331311331333133313331331123231311112
>>