So here's the setup if you will, I'll have 2 different color demon eyes in my projector ( 2 and 3 ). How can I wire everything together so that when my side marker ( 1 ) is on 2 will also turn on but when I turn 3 on, 2 will turn off. THEN when the headlight ( 4 ) is turned on both 2 and 3 will be cut off.

Edit: Ok to make things easier 3 is eliminated all together. I'll have it on an independent toggle switch. So just 1 and 2 on together, 4 cuts off 2.