C321332233313331311331322121111331333133313331311221213231133132213231   >>    C32133223331333131133132212111133133313331333131122121323113313221323   <<    C321332233313331311331322121111331333133313331311221213231133132213233   >>      C321332233313331311331322121111331333133313331311221213231133132213232   >>