C32133223331333131133132212111133133313331333131211211233132132331211   >>    C3213322333133313113313221211113313331333133313121121123313213233121   <<    C32133223331333131133132212111133133313331333131211211233132132331213   >>      C32133223331333131133132212111133133313331333131211211233132132331212   >>