C22213331333133313112331323133313331333133313221333133313132233132233132333131   >>    C2221333133313331311233132313331333133313331322133313331313223313223313233313   <<    C22213331333133313112331323133313331333133313221333133313132233132233132333133   >>      C22213331333133313112331323133313331333133313221333133313132233132233132333132   >>