Up=JOY1 1
Down=JOY1 2
Left=JOY1 3
Right=JOY1 4
Button 1=JOY1 10
Button 2=JOY1 20
Button 3=JOY1 30
Button 4=JOY1 40
Button 5=KEY a
Button 6=KEY b
Start=JOY1 90
Coin=JOY1 a0
