C31321211113313121133133313331333133313331123313331322331323331311111
>>
C3132121111331312113313331333133313331333112331333132233132333131111
<<
C31321211113313121133133313331333133313331123313331322331323331311113
>>
C31321211113313121133133313331333133313331123313331322331323331311112
>>