Legend:
U, D, L, R: Up, Down, Left, Right (D-pad).
SU, SD, SL, SR: Up, Down, Left, Right (Control Stick).
CU, CD, CL, CR: Up, Down, Left, Right (C Buttons).
S: Start button.
L: L trigger.
Z: Z trigger.
R: R Trigger.
B: B button.
A: A button.
50% Mot: Control stick halfway pressed (ie: walking instead of running).