Cows on the Rows

Every cow needs a hay to eat and water to drink to produce You some milk. In his turn player draws and places a card on the table horizontally as a cow or vertically as a resource and puts his token on that card if possible. Game ends if deck is exhausted. Players check their cows how many hay and water they consume, how many milk they produce. Each 1 hay + 1 water produce 1 unit of milk. (f.e. if the cards around the cow are 2 units of hay, 4 units of water, but only 1 unit of milk - she produces only this one unit of milk) The player with the most milk production is the winner. Contents: 48 cards 4x4 tokens