C31321211113313121133133313331333133313331123313331312111113331333132222112121
>>
C3132121111331312113313331333133313331333112331333131211111333133313222211212
<<
C31321211113313121133133313331333133313331123313331312111113331333132222112123
>>
C31321211113313121133133313331333133313331123313331312111113331333132222112122
>>