C321332233313331311331322121111331333133313331323113113123323111223131   >>    C32133223331333131133132212111133133313331333132311311312332311122313   <<    C321332233313331311331322121111331333133313331323113113123323111223133   >>      C321332233313331311331322121111331333133313331323113113123323111223132   >>