C22213331333133313112331323133313331333133313112331333131212311111   >>    C2221333133313331311233132313331333133313331311233133313121231111   <<    C22213331333133313112331323133313331333133313112331333131212311113   >>      C22213331333133313112331323133313331333133313112331333131212311112   >>