C321332233313331311331322121111331333133313111133132223111332321   >>    C32133223331333131133132212111133133313331311113313222311133232   <<    C321332233313331311331322121111331333133313111133132223111332323   >>      C321332233313331311331322121111331333133313111133132223111332322   >>