well, why'd you climb in the well? were you thirsty…lonely…did you drop your loved one's ring in it? did your curiosity cause you to take a leap of faith?
the circles are part of the well, and the well is part of the circles that filter contaminants at the bottom….circles don't overlap they circle each other very fast, and their depth is in direct correlation to the wells height and width divided by its breadth….
pretty soon the well within circles will circle the well and water will gush forth….