C1322331331121211113313331333133313233313331333133313311212111133223232133111   >>    C132233133112121111331333133313331323331333133313331331121211113322323213311   <<    C1322331331121211113313331333133313233313331333133313311212111133223232133113   >>      C1322331331121211113313331333133313233313331333133313311212111133223232133112   >>