C321332233313331311331322121111331333133313331312233321131231231   >>    C32133223331333131133132212111133133313331333131223332113123123   <<    C321332233313331311331322121111331333133313331312233321131231233   >>      C321332233313331311331322121111331333133313331312233321131231232   >>