C22213331333133313112331323133313331333133313233121133132313311211111322331   >>    C2221333133313331311233132313331333133313331323312113313231331121111132233   <<    C22213331333133313112331323133313331333133313233121133132313311211111322333   >>      C22213331333133313112331323133313331333133313233121133132313311211111322332   >>