The Dink Network

I was wondering, I'm working on a new D-Mod and I have added some graphics. But I don't understand how the sprite info lines work. Can someone explain to me?

Here's a line I coppied from mystery island: SET_SPRITE_INFO 846 1 70 67 -72 -1 73 40
Please explain to me what each number does! Thanks

This is absolutely invaluable for understanding how info lines work.

Thanks striker