C32133223331333131133132212111133133313331311113313222221323123131   >>    C3213322333133313113313221211113313331333131111331322222132312313   <<    C32133223331333131133132212111133133313331311113313222221323123133   >>      C32133223331333131133132212111133133313331311113313222221323123132   >>