C321332233313331311331322121111331333133313331312112112322231321   >>    C32133223331333131133132212111133133313331333131211211232223132   <<    C321332233313331311331322121111331333133313331312112112322231323   >>      C321332233313331311331322121111331333133313331312112112322231322   >>