1 r0 2 1.1 3 -1.1 4 1.2 5 -1.2 6 1.3 7 -1.3 8 1.4 9 -1.4 10 1.5 11 -1.5 12 1.6 13 -1.6 14 1.7 15 -1.7 16 1.8 17 -1.8 18 1.9 19 -1.9 20 r1 21 1.1 22 -1.1 23 1.2 24 -1.2 25 1.3 26 -1.3 27 1.4 28 -1.4 29 1.5 30 -1.5 31 1.6 32 -1.6 33 1.7 34 -1.7 35 1.8 36 -1.8 37 1.9 38 -1.9 39 r2 40 1.1 41 -1.1 42 1.2 43 -1.2 44 1.3 45 -1.3 46 1.4 47 -1.4 48 1.5 49 -1.5 50 1.6 51 -1.6 52 1.7 53 -1.7 54 1.8 55 -1.8 56 1.9 57 -1.9 58 r3 59 1.1 60 -1.1 61 1.2 62 -1.2 63 1.3 64 -1.3 65 1.4 66 -1.4 67 1.5 68 -1.5 69 1.6 70 -1.6 71 1.7 72 -1.7 73 1.8 74 -1.8 75 1.9 76 -1.9 77