Starter Kill Question

I'm attempting to install my new alarm and I'm kind of stuck. I have a starter interrupt relay with 3 connections, (Normally Open, Normally Closed and To Key) Where would I hook where? Any ideas??

normally when you install a starter kill relay when you find the wire for your starter at the column you cut it in half and the "key" wire will go on the half of wire that is going into the steering column, and the other half will go to the starter side. what kind of alarm is it?

It's an Alpine SEC-100S, The wire im talking about are coming from a relay. Do you know by any chance what color the wires im looking for are?

the starter wire is yellow, bundled in the ignition harness at the bottom of the steering column, you can test the wire with a multimeter, it should show 12v when cranking the engine. when you think you found it. cut it in half and try to start the car obviously if it doesnt crank you got the right wire, then just wire up the relay.