Hi how are you? I have a few medical issue and do need to stay warm so fire wood is important to me. What is important to you? 
Hello! I also need firewood. It is my highest priority. Then, I need water next as a prority. 🙂
Yes that matches with my needs as well I need to stay warm due to health conditions and need plenty of water due to medicines. 
We could split the firewood and water. I can take two water and one firewood. 🙂
Ok what about the food? how about you take two and ill take one?
Okay! That sounds good! 🙂
Great so we are on the same page. Ill take two fire wood, one water, and one food.
Okay! Then it's a deal! 🙂
Ok you will get one fire wood, two waters, and two foods
Yes! That is correct! 🙂