20, 21, 21,5, 22, 22,5, 23,5, 24, 25, 25,5, 26, 26,5, 27, 27,5, 28, 28,5, 29,5, 30, 31, 31,5, 32, 33, 33,5, 34, 35, 35,5, 36, 36,5, 37,5, 38, 38,5, 39, 40, 40,5, 41, 42, 42,5, 43, 44, 44,5, 45, 45,5, 46, 47, 47,5, 48,5, 49,5, 50,5, 51,5, 52,5