C22213331333133313112331323133313331333133313211232313311211113323231211
>>
C2221333133313331311233132313331333133313331321123231331121111332323121
<<
C22213331333133313112331323133313331333133313211232313311211113323231213
>>
C22213331333133313112331323133313331333133313211232313311211113323231212
>>