Connecting front audio ports to motherboard

Hello,

I have been avoiding this issue for awhile. I want to connect the wires into my motherboard that would make my front audio ports work. There is a head phones port and a microphone port. My motherboard is ABIT IS-7. The legend of how to connect the wires are different from the case so I don't know how to.

Here are the wires that came with the case. They are labeled:
L In
L Out
Mic In
Ground

R In
R Out
Mic In
Ground

I am guessing that the L In is the headphones port because it is on the left side of the motherboard, so the right side would be the microphone.

I am completely lost. I hope someone can help. Here are the numbers to the IS-7 Abit motherboard.

1. Audio Mic.
2. Ground
3. Audio Mic. Bias
4. VCC
5. Speaker Out Right Channel
6. Speaker Out Right Channel Return
7. X
8. NC
9 Speaker Out Left Channel
10. Speaker Out Left Channel Return
11. Ground
12. S/PDIF In
13. VCC
14. S/PDIF Out

I would post an image from the manual but I can't submit URLs.

Can someone tell me which one goes with which? I would really be helpful.

Thanks.

L in and out and R in and out are for left and right speakers. Connect it to 5,6 and 9,10. Ground is Ground.