C22213331333133313112331323133313331333132311331323133313331323231111   >>    C2221333133313331311233132313331333133313231133132313331333132323111   <<    C22213331333133313112331323133313331333132311331323133313331323231113   >>      C22213331333133313112331323133313331333132311331323133313331323231112   >>