When explaining human health, it may be that, emotional and philosophical are actually a single factor that contain the mutiple factors of physical and intellectual.
When explaining buy-sell, it may be that, source and buy are actually a single factor that contain the mutiple factors of target and sell.

It was the spring of physical, it was the winter of emotional, we had philosophical before us, we had intellectual before us.
It was the spring of target, it was the winter of source, we had buy before us, we had sell 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.

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.