C31321211113313121133133313331333133313331123313331331121113233311211
>>
C3132121111331312113313331333133313331333112331333133112111323331121
<<
C31321211113313121133133313331333133313331123313331331121113233311213
>>
C31321211113313121133133313331333133313331123313331331121113233311212
>>