Speaker wires

Dos anyone know what colour the wires to the rear passenger speaker should be? I've taken the rear speakers out and mounted some new ones on the parcel shelf. The drivers side rear works but the passenger side doesn't. The wires for the one that works are blue & yellow and red and white so I figured that all I have to do was do the same in the others side. This didn't work though, the speaker kept cytting out and my rear window wouldn't open and close lol so obviously the wrong wires. Which ones are the right ones though? I've been scratching my head for ages with this

Rear shelf speakers are sorted now, I traced the wires back and they change colour about half way along. I was looking for an orange one.