21 12M 27 XL M 2 3 4 5 6 7 8 9-10A 10 12 14 15-16A 16 18M 19 19.20 20 20.21 22 23 23.24 24 24M 24.5 25 25.5 26 27.28 27.5 28 28.29 28.5 29 29.5 30 31 32 33 33.34 33.5 34 35 35.5 36 36.5 37 38 39 40 92