C22213331333133313112331323133313331333131311331333133313113121111113313121
>>
C2221333133313331311233132313331333133313131133133313331311312111111331312
<<
C22213331333133313112331323133313331333131311331333133313113121111113313123
>>
C22213331333133313112331323133313331333131311331333133313113121111113313122
>>