fred
I searched for the two synonyms and assumed what connection would fit 4-3-7. (Bit of guesswork I suppose)
If there is another feasible solution I'd like to try it.
wombat
Thank you, Wombat. I have been without my computer for a couple of days. I had decided it was Orange and Out but I'm sure your explanation is more likely to be correct than mine. Still a nightmare.