TU 19 20 21 22 23 24 25 26 27 28 29 30 1/2 30 31 32 32 1/2 33 33 1/2 34 34 1/2 35 35/36 36 36 2/3 36.5 37 37 37/38 37 1/3 37.5 38 38.5 39 39/40 40 40 2/3 40.5 41 41 1/3 41/42 41.5 42 42 2/3 42.5 43/44 43 1/3 43 44 44.5 45 45/46 BR 45/46 45 1/3 46 46.5 47 47 1/3