Taken: 10, 24, 25, 27 Not Taken: 4, 6, 8, 9, 12, 14, 15, 16, 18, 20, 21, 22, 26, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50
