wiring colours ??

I want to install a pioneer cd radio into a Mitsubishi magna but the wire
colours in the car appear to be non standard.
I have removed the original factory fitted stereo (DX-262AL) and the wiring
harness has the following colours:

red (thicker gauge)
black with white stripe (thicker gauge)
pink
red with white stripe
black with white stripe
---------------------------------------
red
black
red with white stripe (thicker gauge)
black (thicker gauge)
red with green stripe
green with white stripe
blue

Any help with what each of the wires are will be much appreciated.
Thanks