Run x1 x2 Bleach Temp y 1 -1 -1 13.5 86 87 2 1 -1 15.5 86 85 3 -1 1 13.5 96 88 4 1 1 15.5 96 84 5 -1.414 0 13.1 91 86 6 1.414 0 15.9 91 83 7 0 -1.414 14.5 84 94 8 0 1.414 14.5 98 87 9 0 0 14.5 91 90