I am installing a new head unit...

Anyone know where I can get a diagram of wire colors for my 95 Contour, it has the premium sound option. I already cut the wires so the nice little harness thing isnt going to work for me. I have all the speakers wired I just need the:

AUDIO INTERUPT IN LEAD
ILLUMINATION LEAD
SWITCHED POWER LEAD
BATTERY LEAD
GROUND LEAD

Again, all the speakers are wired, but these wires I cannot find. I mean, I can't tell which ones are which without a color diagram. I tried to call 2 local dealers, no luck. I called audio places but they all say to bring the car in. Any help would be great!

1995 contour Premium sound.

1995 Contour LX (ATX) KKM True Rev Sport Induction ( Video ) Alpine CDA-7894 / JBL 1200W AMP 12" MTX Subs 5x7 Alpine Mids Brullen mandrel bent quasi-dual exaust