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4 278.63 -0.285377 4 278.68 -0.26475 4 278.73 -0.249319 4 278.761 -0.24 4 278.78 -0.234003 4 > 4 contour 279.93 -2.00301 4 279.98 -2.01509 4 279.998 -2.04 4 280.03 -2.08714 4 280.042 -2.09 4 280.03 -2.09222 4 279.98 -2.10215 4 279.963 -2.09 4 279.93 -2.0681 4 279.89 -2.04 4 279.93 -2.00301 4 > 8 contour 278.98 -0.638309 8 279.03 -0.634126 8 279.08 -0.631263 8 279.13 -0.634105 8 279.18 -0.638331 8 279.188 -0.64 8 279.23 -0.647595 8 279.28 -0.658291 8 279.33 -0.675304 8 279.368 -0.69 8 279.38 -0.694346 8 279.43 -0.719289 8 279.467 -0.74 8 279.48 -0.747301 8 279.491 -0.79 8 279.503 -0.84 8 279.53 -0.865844 8 279.555 -0.89 8 279.564 -0.94 8 279.54 -0.99 8 279.58 -1.04 8 279.58 -1.04166 8 279.61 -1.09 8 279.63 -1.13163 8 279.634 -1.14 8 279.655 -1.19 8 279.67 -1.24 8 279.68 -1.29 8 279.68 -1.29099 8 279.686 -1.34 8 279.73 -1.35427 8 279.753 -1.34 8 279.78 -1.32181 8 279.83 -1.33982 8 279.83 -1.34 8 279.83 -1.34018 8 279.78 -1.35894 8 279.758 -1.39 8 279.758 -1.44 8 279.73 -1.4742 8 279.68 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-1.29 16 279.43 -1.31645 16 279.392 -1.29 16 279.404 -1.24 16 279.419 -1.19 16 279.43 -1.15922 16 > 20 contour 278.98 -1.08028 20 279.03 -1.067 20 279.08 -1.064 20 279.091 -1.09 20 279.13 -1.11655 20 279.158 -1.14 20 279.18 -1.15782 20 279.23 -1.16437 20 279.277 -1.14 20 279.28 -1.13459 20 279.286 -1.14 20 279.295 -1.19 20 279.28 -1.21427 20 279.267 -1.24 20 279.28 -1.2547 20 279.312 -1.29 20 279.28 -1.33675 20 279.278 -1.34 20 279.279 -1.39 20 279.278 -1.44 20 279.245 -1.49 20 279.23 -1.51535 20 279.227 -1.54 20 279.18 -1.5837 20 279.173 -1.59 20 279.158 -1.64 20 279.18 -1.68366 20 279.184 -1.69 20 279.18 -1.69964 20 279.13 -1.71297 20 279.08 -1.71583 20 279.03 -1.71294 20 278.98 -1.69965 20 278.956 -1.69 20 278.93 -1.67937 20 278.88 -1.64538 20 278.874 -1.64 20 278.83 -1.5964 20 278.825 -1.59 20 278.793 -1.54 20 278.78 -1.50844 20 278.772 -1.49 20 278.76 -1.44 20 278.756 -1.39 20 278.76 -1.34 20 278.772 -1.29 20 278.78 -1.27156 20 278.793 -1.24 20 278.824 -1.19 20 278.83 -1.1832 20 278.873 -1.14 20 278.88 -1.13445 20 278.93 -1.10065 20 278.956 -1.09 20 278.98 -1.08028 20 > 24 contour 278.98 -1.16623 24 279.03 -1.14688 24 279.08 -1.14466 24 279.13 -1.14684 24 279.18 -1.18284 24 279.224 -1.19 24 279.23 -1.19364 24 279.242 -1.24 24 279.28 -1.28237 24 279.287 -1.29 24 279.28 -1.3001 24 279.253 -1.34 24 279.255 -1.39 24 279.254 -1.44 24 279.23 -1.46624 24 279.208 -1.49 24 279.202 -1.54 24 279.18 -1.56019 24 279.145 -1.59 24 279.13 -1.63285 24 279.08 -1.63492 24 279.03 -1.63284 24 278.98 -1.61305 24 278.938 -1.59 24 278.93 -1.58532 24 278.887 -1.54 24 278.88 -1.52873 24 278.857 -1.49 24 278.839 -1.44 24 278.835 -1.39 24 278.84 -1.34 24 278.857 -1.29 24 278.88 -1.25101 24 278.887 -1.24 24 278.93 -1.19356 24 278.936 -1.19 24 278.98 -1.16623 24 > 28 contour 278.98 -1.27235 28 279.03 -1.24256 28 279.08 -1.24309 28 279.13 -1.24264 28 279.18 -1.27241 28 279.188 -1.29 28 279.224 -1.34 28 279.23 -1.36642 28 279.231 -1.39 28 279.23 -1.42277 28 279.227 -1.44 28 279.182 -1.49 28 279.18 -1.50831 28 279.13 -1.53565 28 279.08 -1.53573 28 279.03 -1.53567 28 278.98 -1.50828 28 278.97 -1.49 28 278.933 -1.44 28 278.93 -1.42155 28 278.925 -1.39 28 278.93 -1.36874 28 278.936 -1.34 28 278.972 -1.29 28 278.98 -1.27235 28