At carl's combine diner, there are three size of coffee drinks regular (300ml), large (500ml) and extra large (800mL), and they cost $2. 25, $3. 25, and $5. 75, respectively. On a particular afternoon, the diner sold at total of 37 coffees. The total volume of coffee sold was 19,100mL and the amount of money made in coffee sales was $133. 25. How many of each size of drink did customers buy that afternoon?​