C32133223331333131133132212111133133313331333132311311312331221331131   >>    C3213322333133313113313221211113313331333133313231131131233122133113   <<    C32133223331333131133132212111133133313331333132311311312331221331133   >>      C32133223331333131133132212111133133313331333132311311312331221331132   >>