C132233133112121111331333133313331323331331121111331311222331333132232231   >>    C13223313311212111133133313331333132333133112111133131122233133313223223   <<    C132233133112121111331333133313331323331331121111331311222331333132232233   >>      C132233133112121111331333133313331323331331121111331311222331333132232232   >>