[boweevle]

i'm istalling a new cd player in a 92 lumina and the wiring harness has been cut out. i need to know the colors of the power wire . there are 2 brown wires, 2 yellow wires, 2 gray wires, 2 black wires, that have the same coloring. there is 1 orange wire, 1 baige wire. there are two different green and blue wires. front left speaker is 1 gray & 1 baige. front right speaker is the 2 blue wires. back right is the 2 green wires. back left is one yellow & brown wire. what are the other wires? or can sombody tell me where a wiring schematic of the sound stystem would be on the web?