C32133223331333131133132212111133133313331333132311311312331321333231311   >>    C3213322333133313113313221211113313331333133313231131131233132133323131   <<    C32133223331333131133132212111133133313331333132311311312331321333231313   >>      C32133223331333131133132212111133133313331333132311311312331321333231312   >>