C22213331333133313112331323133313331333133313331333133313331312111133212111   >>    C2221333133313331311233132313331333133313331333133313331333131211113321211   <<    C22213331333133313112331323133313331333133313331333133313331312111133212113   >>      C22213331333133313112331323133313331333133313331333133313331312111133212112   >>