C32133223331333131133132212111133133313331333132311311312331223322231311   >>    C3213322333133313113313221211113313331333133313231131131233122332223131   <<    C32133223331333131133132212111133133313331333132311311312331223322231313   >>      C32133223331333131133132212111133133313331333132311311312331223322231312   >>