C31321211113313121133133313331333121111331311331333231313232233131
>>
C3132121111331312113313331333133312111133131133133323131323223313
<<
C31321211113313121133133313331333121111331311331333231313232233133
>>
C31321211113313121133133313331333121111331311331333231313232233132
>>