1994 Mazda MPV Stereo Wiring

Hi, I have a 1994 Mazda mpv and ive been without a stereo for the longest time.. The stock head unit and harness are out, so im just left with a bunch of wires sticking out of where the stereo should be. Ive looked up countless diagrams including the ones here, but my car doesnt have these colored wires at all. instead i have orange pink crazy colors that i can't seem to find anywhere online. Does anyone have any idea as to where i can find some better wiring diagrams? No matter where i look, i find this: Constant 12V+ Blue/Red Switched 12V+ Blue/White Ground n/a Illumination RED / Black Dimmer n/a Antenna Right Front Front Speakers 4" Dash Left Front (+) Blue Left Front (-) Blue/White Right Front (+) Blue/Red Right Front (-) Blue / YELLOW Rear Speakers 6 1/2" Side Panels Left Rear (+) Blue/White Left Rear (-) Blue/Green Right Rear (+) Blue/Red Right Rear (-) Blue/Green OR A +12 Volt Ignition Wire Blue w/ Black Stripe B +12 Volt Battery Wire Blue w/ Red Stripe C Do Not Use D Do Not Use E Power Antenna Turn On not available F Do Not Use G Do Not Use H Do Not Use I Left Front Speaker (+) Purple J Right Front Speaker (+) Orange K Left Front Speaker (-) Blue w/ Orange Stripe L Right Front Speaker (-) White M Left Rear Speaker (+) White w/ Blue Stripe N Do Not Use O Left Rear Speaker (-) Black w/ Blue Stripe P Q Right Rear Speaker (+) Blue w/ White Stripe R Right Rear Speaker (-) Blue S Do Not Use T Do Not Use my car doesnt have blue/red or all those, it has a completely different color way. any ideas are appreciated thanks in advance!