C22213331333133313112331323133313331333133313232321333131323331331   >>    C2221333133313331311233132313331333133313331323232133313132333133   <<    C22213331333133313112331323133313331333133313232321333131323331333   >>      C22213331333133313112331323133313331333133313232321333131323331332   >>