234567890 3 4 5 6 8 9 674523 s ss s 654329078 - - - 654327890 - - 34562 s s 24365 - 3 Repeat.
Reduce to 5,040 by
(a) omitting 3 from one part
or (b) omitting ss from both parts,
or (c) omitting the bobs at 8,9,8,9 from both parts,
or (d) replacing 3 by ss in both parts,
or (e) applying one of (b), (c) or (d) in one part, and another of (b), (c) or (d) in either the same or the other part.