Itīs just a timing thing.
Grab the creature withe the longest rope and let go. It goes through the warp.
this will get you two lights.
On the second "Flight through" grab the creature with the small rope, and it will swing to the third light.
Here you have to be fast : when at the third light grab the creature withe the middle rope.Release the small one and grab with the large. when itīs swung to the right, release the middle one, and the large throws the creature in the warp and into the exit.