C31321211113313121133133313331333133313221211331323132213233121
>>
C3132121111331312113313331333133313331322121133132313221323312
<<
C31321211113313121133133313331333133313221211331323132213233123
>>
C31321211113313121133133313331333133313221211331323132213233122
>>