Inside the universal set:
Circle A and circle B;
Circle you and circle me.

To keep things easy,
we started with the numbers on the outside,
but soon grew to the small part in the middle.

That small slither
of similarity.
But the numbers are just there for
Clarity.

Not to mention circles
C,D,E & G.

But circles are circles,
and people are people.
You are you.
I am I.
And that was that.