G
Gary Smith
They do. Congratulations, but it still isn't the word I had in mind. I must
admit, you are the first to come up with these and now I will have to add
them to list. I have asked the question on many fora and you're the first to
come up with anything.
I know what word you had in mind -- it begins with "p", right? I thought
it was common knowledge, but I haven't seen anyone post it yet. I did
want to point out that there isn't just one such pair.