C31321211113313121133133313331333133313332312111112111111332233121
>>
C3132121111331312113313331333133313331333231211111211111133223312
<<
C31321211113313121133133313331333133313332312111112111111332233123
>>
C31321211113313121133133313331333133313332312111112111111332233122
>>