Wiring: 1933 Ford conduit tube.

[fourfords]

I'll try and explain my question. A friend was helping do some wiring on the left side of my stock '33 Ford engine compartment. He left before finishing the task. The conduit tube has the spark plug wires that enter from the front. There are two wires that look like they enter from the back of the tube. one going to the generator, the other to the coil. Do they both go into the tube from the back? or just one? if so, which one?
Thank you.