It was the spring of nurture, it was the winter of birth, we had prolifeferate before us, we had seed before us.
It was the spring of clear, it was the winter of path, we had hall before us, we had door before us.

When explaining egg_reproduction, it may be that, birth and prolifeferate are actually a single factor that contain the mutiple factors of nurture and seed.
When explaining passage, it may be that, path and hall are actually a single factor that contain the mutiple factors of clear and door.

It was the spring of q1o, it was the winter of q1s, we had q1e before us, we had q1r before us.
It was the spring of q1o, it was the winter of q1s, we had q1e before us, we had q1r before us.

When explaining q1n, it may be that, q1s and q1e are actually a single factor that contain the mutiple factors of q1o and q1r.
When explaining q1n, it may be that, q1s and q1e are actually a single factor that contain the mutiple factors of q1o and q1r.