C31321211113313121133133313331333133313331323133313232213112121
>>
C3132121111331312113313331333133313331333132313331323221311212
<<
C31321211113313121133133313331333133313331323133313232213112123
>>
C31321211113313121133133313331333133313331323133313232213112122
>>