Gen 2 Thanks. I am not quite there From what you say my present idea is the two words one beginning with C, and the second with P this being usually done with a credit card but there does not seem to be anything very cryptic about that. perhaps it is that straightforward.:?
Thanks Gen 2 and JohnAlex. for your prompt replies. The penny has dropped. I now have the full answer. All I need now is a final run through the whole list.