I regret to say that I can't figure out how to pm you all individually. So I will do it here.

I want to thank you all for unselfishly volunteering your time and talent to people like me. My query was not for a class assignment or commercial purposes, I am 88 years old and I agitate my brain cells by solving cryptograms. These tools you have given me will aid me in solving the difficult ones. You have given me much to study and I will enjoy doing it. I appreciate your generosity.

Willi