C22213331333133313112331323133313331333133313211232313133313111131   >>    C2221333133313331311233132313331333133313331321123231313331311113   <<    C22213331333133313112331323133313331333133313211232313133313111133   >>      C22213331333133313112331323133313331333133313211232313133313111132   >>