Firing order

Is there a diagram somewhere showing me which plug on the ignition coil pack is the #1 plug and the direction of rotation?

My truck has two coil packs, how do they work? Is the direction of rotation counter-clockwise for both packs? Or do they rotate in opposite directions? I'm assuming they both rotate in a counter-clockwise direction.

Is the #1 plug just to the left of the wires? One of my packs has the #1 plug to the left of the wires, that's on the passenger side while the other pack the #1 plug is also to the left of the wires.

Is there something that can tell me which plugs will fire in what order?

Thanks.