C31321211113313121133133313331333133311211312111133132233223121
>>
C3132121111331312113313331333133313331121131211113313223322312
<<
C31321211113313121133133313331333133311211312111133132233223123
>>
C31321211113313121133133313331333133311211312111133132233223122
>>