C32133223331333131133132212111133133313331333132311311312332311313231311   >>    C3213322333133313113313221211113313331333133313231131131233231131323131   <<    C32133223331333131133132212111133133313331333132311311312332311313231313   >>      C32133223331333131133132212111133133313331333132311311312332311313231312   >>