E = The mashbill that is 75% corn, 20% rye, 5% malted barley B = The mashbill that is 60% corn, 35% rye, 5% malted barley K = Yeast K rich in spiciness, full bodied Q = Yeast Q slightly fruity, spicy, medium bodied O = Yeast O is floral (rose petal), spicy, medium bodied F = Yeast F is more herbal V = Yeast V is delicate fruit, spicy and creamy