C22213331333133313112331323133313331333133313331333133313331311331323333131   >>    C2221333133313331311233132313331333133313331333133313331333131133132333313   <<    C22213331333133313112331323133313331333133313331333133313331311331323333133   >>      C22213331333133313112331323133313331333133313331333133313331311331323333132   >>