Colour codes for blue plug wire harness?

[MZ3]

Hi.. i just bought a Headunit from a civic recently.. and it didnt have a wire harness.. I thought that the existing one in the odyssey would work. Unfortunately.. it didnt. So i bought a wire harness from a wrecker.. and now i'm not sure which wire is which. Its confusing There are 2 blue/yellow wires..[as u can see in the photos..] Can someone please help me..

[MZ3]

All night.. i've been searching through the net.. and i found this site.. Seems quite interesting..

http://www.modifiedlife.com/car-radi...ring-diagrams/

I will be labelling the harness soon =)