Stock tape deck wiring colors

[Glacier]

I'm replacing the tape Deck with a new audio deck in my 1996 1900 Maxum. Here's a picture of the wiring coming from the plug behind the dash. Help me identify which wire is for what. I have a two front speakers setup.

In case the picture doesn't show up I have eight wires.
Orange with white stripe with a fuse
All white
All blue
All purple
Black with a white stripe
All light green
All yellow
All red

[mmwjr]

Have you tried removing the speakers to see what color wires are on them?

[mmwjr]

The red is switched power, black is negative and the one with the fuse is constant power to maintain memory. Rest are speakers.