C22213331333133313112331323133313331333133313112331323113313332323311   >>    C2221333133313331311233132313331333133313331311233132311331333232331   <<    C22213331333133313112331323133313331333133313112331323113313332323313   >>      C22213331333133313112331323133313331333133313112331323113313332323312   >>