firing order on coil pack

hello. Having a little trouble with the firing order on my A3 1.6. On the coil pack it has letters A to D. What letters go to which cylinder? Thanks

Ignition output “A” on ignition coil ⇒ cylinder 1
Ignition output “B” on ignition coil ⇒ cylinder 2
Ignition output “C” on ignition coil ⇒ cylinder 3
Ignition output “D” on ignition coil ⇒ cylinder 4

Thanks for that. Thats sorted but it still runs like crap. What would cause the car the rev high when it starts up and ticks over? The lambda sensor isn't plugged in as the wires have broken and my new one is on order. Could this be the fault?

Thanks

Yes