C321332233313331311331322121111331333133313331323113113123312313123132321   >>    C32133223331333131133132212111133133313331333132311311312331231312313232   <<    C321332233313331311331322121111331333133313331323113113123312313123132323   >>      C321332233313331311331322121111331333133313331323113113123312313123132322   >>