infidel - it is just that the d (diamond) 'drops' to the end.
I had a long discussion earlier with people about uncloggedand we agreed that the logged is clear - logged = entered. I am told that N is a notation for the knight in chess and the UC stand for upper-case=capital (the N being the visitor in the UC)That is the best that several of us have come up with and it seems reasonable. Hope that helps