C321332233313331311331322121111331333133313331323113113123311113313222231311   >>    C32133223331333131133132212111133133313331333132311311312331111331322223131   <<    C321332233313331311331322121111331333133313331323113113123311113313222231313   >>      C321332233313331311331322121111331333133313331323113113123311113313222231312   >>