I saw three white dots in the sky dance around each other before parting ways outside my window

I'm adding a photo of the window I saw it out of and the position of the dots I saw (I drew in example of the dots).
I was finishing up my last email of the day for work when I looked out my window and noticed 3 circular white dots in the sky. They were apart from one another and then came near each other and began to dance around one another. This lasted 5 seconds and after that, they stood still for 2 seconds before parting ways. Two of the dots went east and one went west. The one that went west I followed for around 13 seconds in the sky until it was out of scene from my window.