But that's not the chord progression for these two. Listen, I'm not going to convince you, and I didn't mean to start an argument. But strip away the studio arrangements. Find a common key (hell, U2 moves keys around to suit Bono anyway). Split the difference between the two and call it "G." The verse of this twin song is now G/C over and over. The chorus is Em/C/Em/C/G/C
Pretend you are around a campfire (or better yet, on the b-stage!). It's just you and the essence of the song.
The bare genetics of the songs, save for Bono's great melodies, follow the same progression. You could do a cool medley without changing gears or even the chords. I always thought it was a neat similarity. There are no other U2 songs that share the same progression through the verse and the chorus, and it's not like these songs are some knuckleheaded "Louie Louie" clones like a million other rock songs. Go ahead and sing a verse and chorus of TFT over AIWIY.