C313212111133131211331333133313331333112113121111331322132322233121
>>
C31321211113313121133133313331333133311211312111133132213232223312
<<
C313212111133131211331333133313331333112113121111331322132322233123
>>
C313212111133131211331333133313331333112113121111331322132322233122
>>