This is the question I found in PT 19 section 1, third game.

If F is assigned to b2, G is assigned to b2.

If V is assigned to b1, W is assigned to b2.

Does it mean that if F is in b1, G can be b2 or b1?

Does it mean that V is in b2, W can be in b1 or b2?

I follow the logic F b2 -> G b2, but not the opposite direction, so G can be in any position when F is in b1.

I hope it is correct.