All done, but not quite sure what to do about the city which is thematically deserted.
I assume that we must highlight all 21 cells which contain the two names, but what do we do about the missing thematic item in the city of gaps? Do we supply the missing letters or not? If we do not, then we cannot see the name of the city, but if we do we are supplying something which is not really there. I hope this is not a HARE.