C321332233313331311331322121111331333133313111133132213133123131   >>    C32133223331333131133132212111133133313331311113313221313312313   <<    C321332233313331311331322121111331333133313111133132213133123133   >>      C321332233313331311331322121111331333133313111133132213133123132   >>