C321332233313331311331322121111331333133313331311221213231111331223321   >>    C32133223331333131133132212111133133313331333131122121323111133122332   <<    C321332233313331311331322121111331333133313331311221213231111331223323   >>      C321332233313331311331322121111331333133313331311221213231111331223322   >>