How do you press 3 buttons or more

[Buko Pandan]

There's also a custom key configuration menu in Tekken games that allows
you to press LP+LK HP+HK LP+HP and LK+HK shortcut buttons, it works wonders in keyboard controls, I can still perform 10 hit combos, grapples, and juggles using a keyboard with a certain custom configuration that suits my style and it also depends where I bind the PSP controls into the keyboard, I usually bind the PSP controls on my keyboard's numpad