All stories with three characters as well resemble each other.
It’s the single most dynamic form. It’s the schema that evolves.
Greeks had Moirai: the spinster, the disposer of lots and the unbending. Three very different sisters.
The French divided their mountainy regions in South-Centre-Est.
In maths, it suffices an origin and a sign (-1, 0, +1).
Up to that time,
D.