C31321211113313121133133313331333133313331123313331331123213311211
>>
C3132121111331312113313331333133313331333112331333133112321331121
<<
C31321211113313121133133313331333133313331123313331331123213311213
>>
C31321211113313121133133313331333133313331123313331331123213311212
>>