Car - AE86

motor - ae101 4agze

use -

problem - coilpacks

occurs/started when - today

personal situation - annoying.

So today i unplugged my coilpacks to make a bracket for them, though while doing so the numbers 1-4 and 2-3 were rubber off with out me knowing.
So i know 1-4 go together and 2-3 are together i just need to know what coilpack they go to.
on the back off one coilpack it says A-3 and the other says A-6, these are the only differences that i can see between them.

So do 1-4 goto A-3 or the other way around?

Any info much appreciated.

Cheers,
Luke.