C31321211113313121133133313331333133313331123313331322331323132313121
>>
C3132121111331312113313331333133313331333112331333132233132313231312
<<
C31321211113313121133133313331333133313331123313331322331323132313123
>>
C31321211113313121133133313331333133313331123313331322331323132313122
>>