C321332233313331311331322121111331333133313331312112112332113331   >>    C32133223331333131133132212111133133313331333131211211233211333   <<    C321332233313331311331322121111331333133313331312112112332113333   >>      C321332233313331311331322121111331333133313331312112112332113332   >>