Arcade layout is this:
ABC
D E/QFucking nitpicking bitches.
Light Attack
Medium Attack
Hard Attack
Shield
Multipurpose button, which the multiple functions are
Neutral: Heat Activate
While holding down: Dodge
Back/Foward: Throw
In the middle of a chain combo: Continues with an attack
There are other functions to it like whiffing jabs when you want to throw, but they are minuscule.
p.s. If you're color blind, sorry.