Sorry Smouse thought i'd answered this - yep definately 8 i'm afraid. I will try and give a clue ..its allowed I set it lol
Second part of answer (5) think of what you use to perform the action, Then the first part (3) what you actually do with that part when you do the deed. (Its a shortened version of the word but it is accepted I checked)
Best I can do to be fair to everyone and not give it away.