It's a fantasy role-playing game.

DM: You are Grog Strongjaw, a goliath barbarian . You are the member of the famous group of adventurers. Previously,  Then continuing to follow where this route led you, upward, hopefully towards the underbelly of the city of Thar Amphala. You uncovered a mostly cleaned out vault and did battle with some undead trolls that immediately rushed in and attacked you.
DM: Okay, so turning around, upper left corner. Okay. That one is the Dwarven rune that represents the number three.
Player: Three. All right. Now, to the upper right-hand corner.
DM: That is the number one.
Player: Okay. I put her on the ground and I say, okay, look at the lower right-hand corner.
DM: So lower right-hand corner would be a two.
Player: And now the lower left-hand corner.
DM: A four.
