Ok but nothing actually tells what the letters at the end of the game do. SPOILERS FOR THE MAINGAME
Anyone who hasn't played yet gone?
Alright.
Assuming we always use a rightwards push:
U: (0,+2) multipushes right
O: (+2,+2) multipushes right
N: (+2,-2) multipushes right
E: (+1,-1) multipushes right
!: (0,+1) multipushes right
real shame they all have the same multipush.