I need a better Babelfish; I feel like the character Easy in Cahoots Macbeth. It is very funny seeing both of you (and presumably the rest of the Den) know what you’re talking about, while I am clueless. Thanks for trying to help, Rocdocmac. :-)
Way to go Thalia! I’ll bet the problem thought you were playing Whack-amole.
Nice problem, Rocdocmac, every one of the 18 items was a different kind of constraint; I didn’t find a convenient way to represent the data. I’m glad Thalia solved it.