C132233133112121111331333133313231333133313231133131133131323131323311   >>    C13223313311212111133133313331323133313331323113313113313132313132331   <<    C132233133112121111331333133313231333133313231133131133131323131323313   >>      C132233133112121111331333133313231333133313231133131133131323131323312   >>