C312312111133131121333133313113313331333133313331333112211231323311   >>    C31231211113313112133313331311331333133313331333133311221123132331   <<    C312312111133131121333133313113313331333133313331333112211231323313   >>      C312312111133131121333133313113313331333133313331333112211231323312   >>