It was the spring of out, it was the winter of in, we had disconnected before us, we had connected before us.
It was the spring of extrinsic, it was the winter of intrinsic, we had implicit before us, we had explicit before us.

When explaining realm, it may be that, in and disconnected are actually a single factor that contain the mutiple factors of out and connected.
When explaining ascertain, it may be that, intrinsic and implicit are actually a single factor that contain the mutiple factors of extrinsic and explicit.

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.