C20 31 31 31 31 31 31 31 31 31 30.25 30 30 30 30 30 30 30 30 30 29.5 29 29 29 28.25 28 28 28 27.5 27 27 27 27 26.5 26 26 26 25.5 25.25 25 25 24.75 24.5 24.25 24.5 24.25 24 24 24 24 24 24 24 24 24 24 24.25 24.25 24.5 24.75 24.75 24.75 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25.5 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26.75 27 27 27 27.75 28 28 28 28 29 29.5 30 30 30 30 30 30 30 30.25 30 30 30 30 30 30 30.75 31 31 31.25 32 32 33 33 33 33 33 33 33.25 33.75 34 34.75 35.75 36.75 37.75 38.5 39 39.5 39.5 39.5 39.5 39.75 40.25 41 42 42.75 43 40.25 38.25 40 42 41 39 38.25 37.75 37.25 37.25 37.25 37.25 37 37 37 37 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36.25 37 37 37 37 37 37 37 37 37 37 37.25 37.25 37.25 37.25 37.75 38 37.5 37.5 37.5 37.5 37.25 37.5 38 38.5 38.75 40 41 43 44 45 45 45 45 45 45 45 45 45 45 46 47 47 47 47 47 47 47 48 48 48 48 48 48 48 48 48 48 48 47.75 47.5 47.5 47.75 47.25 47 46.25 46 47 48 48 48 48 48 48 48 48 48 48 48.25 47.75 47.75 47 47.25 47.5 47.5 47.5 47.5 47.5 47.75 47.75 48 48 48 48 48 47.5 46.5 44.5 43.25 43.25 42.75 42.75 43.25 41.5 41.25 39.5 38.5 38.5 38.5 38.5 36 36 36 35.5 35.25 35 34.75 34 34 34 34 34 34 34 34.75 35.25 35.5 35.5 35.25 35.25 36 35.75 35 35 35 35 35 35 34 33.75 33 33 33 33 33 33 33 33 33 32.25 32.25 32 32 32 32 32 32 32 32 32 32 32 31.25 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31.5 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32.75 32.5 32 32 32 32.25 32.25 32 32 32 32 32 32 32 33.25 33.75 34 34.25 34 34 34 34 34 34 33.75 33 32 31.25 31 31 31 31 32 32 32 32 32 32.5 32.5 32.5 32.5 33 33 33.25 33.5 33.5 34 33.5 33.5 33.25 33.25 33.5 33 33 33 32 32 32 32 32 32 32 32 32 31.5 31.5 32 32 32.75 32.5 32.5 32.5 32.5 33 33 33 32 32 31.75 31 31 30.5 30.25 30 30 30 30 30 30 30.25 33 37.75 37 37 38.25 38.25 38.25 38.25 40 39.75 40.75 42 42 42 43 43 43 43 43 43 43 43 42 42 42 42 42 42 41.75 41 41 40 39.25 39 38.75 38.75 38.5 38 38 38 38 38.75 38 37 36.5 36 35 35 35 35 35 35 35 35 34.25 33.75 33 32.5 32 31.75 31.25 31.5 31.5 31.25 31.25 31 31 31.25 31.5 31.5 31.5 31.25 31 31 31 31 31 31 31 31 31 31.25 31.5 32 32 32.5 33 33.25 33.25 33.75 34 34 34 34 34 34 34 34 34 34 33.5 33 33 33 33 33 33 33 33 33 33 33 33 33 33 33 32 31 29 28.25 28 27.75 26 25 25 25 25 25 25 25 25.5 26 27 27 27 27 27 27 27 27 27 27 27 27 27 27.75 29 30 31 31 31 30 30 30 29 29 28 28 28 28 28 28 28 28 28 27.75 27.25 27 27 27 27 27.5 28 28 28 28 28 28 28 28.5 28.75 29.75 30 30.5 31 31 31 31