Puzzling motion

[Terrence Donnelly <pag000@mail.connect.more.net>]

I was doing some translating the other day, and I hit upon a
puzzler.  In light of the new rules regarding Type 5 suffixes
and motion verbs, how do you say "Where are you going?"

1. ?nuqDaq DajaH
2. ?nuq DajaH
3. ?nuqDaq bIjaH

I'm pretty certain that 3 implies "You are going while at what place",
but I'm not sure about the other two.

-- ter'eS