^I am not arguing anything....I am continually mis-reading the same sentence over and over again (until now)....my apologies but every time I read the excerpted text you posted my eyes did not see the word "queen" in the route to be studied.....so, once, you understand that you can understand my "bafflement" that it somehow passed both jails......only on this, what, 8th attempt at reading it did my eyes allow me to see the word "queen" in there (even when I re-typed it in my last post i did not pick it up...and I can assure you that was not my intention).
So, sorry, the route to be studied does pass both jails....so I am only left with the second part of my point...."so what?".