Ogg the Caveman is a hunter. He has gradually built up a process for trading the game he captures for various other things.

To simplify matters, here is a narrative of his process. Ogg wakes up and has a quick breakfast. He then packs some jerky for the trip and grabs his spear. He sharpens the spear on a rock he selected; a process which takes about a half hour. He then sets out to the hunt grounds, a three$-$hour walk away. He looks for the game; sometimes, it$$s there or not. When he spots an animal, he hunts it and then carries the carcass back to his camp. There he processes it into edible meat. He then goes to his friend, who collects berries and offers to trade with him. Sometimes his friend accepts, and other times Ogg must travel to the other side of the camp to trade with his other friend. Ogg then returns to his home and enjoys his dinner. Create a BPMN Diagram showing all the steps Ogg goes through, from going on a hunt to enjoying some berries traded with his friend.