C22213331333133313112331323133313331333133313112331311211312132231
>>
C2221333133313331311233132313331333133313331311233131121131213223
<<
C22213331333133313112331323133313331333133313112331311211312132233
>>
C22213331333133313112331323133313331333133313112331311211312132232
>>