I am installing hardwood floor. I have planks that come in 6 ft, 4 ft, 3 ft, and 2 ft. I have 42 rows to install, each row being 14 foot wide. I have 32 6ft planks; 16 4ft planks; 96 3ft planks; 16 2ft planks. I want to maximize the usage of the planks, with the least amount of waste. Can anyone help me out? Must be a way to do this using math.