What the firing order on the 7mgte coil pack?

[MidShipCivic]

From left to right the numbers have worn off, so I'm lost right now.

 

[SLO-MK3]

1-6-3-4-2-5

 

[zachm611]

too young - too old - just right haha i heard that from someone on here and it has helped me remember but yeah 16-34-25 lol