Context: 'I have firewood, what I need mainly is water, then food' 'Ah, I see. I have plenty of firewood as well but mostly need food and some water.' 'so let me suggest a split, I get two water and two food, you get one food, one water and three firewood'
Utterance: 'I really don't need that much firewood. How about You get two water, one food and one firewood. And I'll take two food, one water and two firewood.'