Chiasm on God's Faithfulness to the Hebrews in Exodus 2-4

This chiasm was, in part, illustrated in a series of videos by Rabbi Fohrman at Aleph Beta, called "Why Did God Try to Kill Moses"? I don't entirely agree with Rabbi Fohrman's breakout of the chiasm, though. I think a couple of his points are weak and that the chiasm is more detailed in the center than he talked about. Maybe he's aware of that and just simplified it for the video.

One thing we can learn from this is that, like the burning bush that was not consumed by the fire, no matter what afflictions the Hebrews suffer, God will preserve them through it for the sake of his promises to the Patriarchs.