Well. It's a good thing they have their gear huh.

As the resident Born To Fly guy Levi will test the path first to make sure there are good surfaces to grip on and no shitty surprises upon landing, then go back. (He might also try to catch a glimpse into the side paths on the way - is there anything he would notice? He's able to summon moonlight to light things up a bit too.)

Then Hange will go across, and then Levi carrying Eren (and the lighbulbs can attach to all of them).

They will all be continuing forward (normal path).