> 3 contour
281.873	-0.0747905	3
281.923	-0.071524	3
281.973	-0.0692989	3
282.023	-0.071524	3
282.073	-0.0747905	3
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282.623	-0.328	3
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282.673	-0.378588	3
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282.773	-0.438326	3
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282.873	-0.317606	3
282.881	-0.328	3
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283.059	-0.978	3
283.023	-0.951139	3
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282.923	-0.978	3
282.923	-0.979469	3
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283.003	-1.028	3
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283.112	-1.128	3
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283.099	-1.228	3
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283.034	-1.328	3
283.031	-1.378	3
283.045	-1.428	3
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283.023	-1.48304	3
283.003	-1.528	3
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282.887	-1.628	3
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281.96	-2.128	3
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281.923	-1.98448	3
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281.123	-1.45774	3
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281.087	-1.378	3
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281.069	-1.328	3
281.054	-1.278	3
281.042	-1.228	3
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281.023	-1.078	3
281.023	-1.07653	3
281.022	-1.028	3
281.023	-0.979469	3
281.023	-0.978	3
281.027	-0.928	3
281.033	-0.878	3
281.042	-0.828	3
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281.073	-0.716072	3
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281.108	-0.628	3
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281.133	-0.578	3
281.161	-0.528	3
281.173	-0.508815	3
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281.223	-0.43914	3
281.231	-0.428	3
281.273	-0.378588	3
281.274	-0.378	3
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281.324	-0.328	3
281.373	-0.283748	3
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281.423	-0.246217	3
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281.523	-0.184195	3
281.535	-0.178	3
281.573	-0.157857	3
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281.647	-0.128	3
281.673	-0.118026	3
281.723	-0.103373	3
281.773	-0.0905401	3
281.823	-0.082238	3
281.852	-0.078	3
281.873	-0.0747905	3
> 3 contour
282.973	-1.39825	3
283.016	-1.428	3
282.973	-1.46434	3
282.957	-1.478	3
282.964	-1.528	3
282.923	-1.56434	3
282.873	-1.55126	3
282.857	-1.528	3
282.873	-1.51035	3
282.902	-1.478	3
282.923	-1.45469	3
282.947	-1.428	3
282.973	-1.39825	3
> 3 contour
282.723	-1.62651	3
282.725	-1.628	3
282.736	-1.678	3
282.773	-1.70395	3
282.809	-1.728	3
282.773	-1.76259	3
282.723	-1.75133	3
282.673	-1.73956	3
282.665	-1.728	3
282.673	-1.72041	3
282.715	-1.678	3
282.722	-1.628	3
282.723	-1.62651	3
> 6 contour
281.973	-0.622607	6
282.02	-0.628	6
282.023	-0.628246	6
282.073	-0.635285	6
282.123	-0.653487	6
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282.174	-0.678	6
282.223	-0.712814	6
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282.273	-0.759163	6
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282.32	-0.828	6
282.323	-0.829472	6
282.328	-0.828	6
282.373	-0.811457	6
282.387	-0.828	6
282.373	-0.855528	6
282.363	-0.878	6
282.373	-0.89161	6
282.423	-0.918434	6
282.43	-0.928	6
282.423	-0.940068	6
282.373	-0.976694	6
282.371	-0.978	6
282.373	-1.0054	6
282.375	-1.028	6
282.423	-1.06122	6
282.451	-1.078	6
282.43	-1.128	6
282.423	-1.13757	6
282.394	-1.128	6
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282.023	-1.42798	6
282.023	-1.428	6
281.973	-1.43345	6
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281.873	-1.42072	6
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281.773	-1.37849	6
281.772	-1.378	6
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281.673	-1.29665	6
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281.673	-0.759288	6
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281.773	-0.677276	6
281.823	-0.653492	6
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281.973	-0.622607	6
> 9 contour
281.873	-0.800645	9
281.923	-0.787903	9
281.973	-0.78047	9
282.023	-0.787903	9
282.073	-0.800645	9
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282.123	-0.835855	9
282.167	-0.878	9
282.173	-0.886899	9
282.223	-0.913001	9
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282.223	-0.957403	9
282.212	-0.978	9
282.217	-1.028	9
282.212	-1.078	9
282.197	-1.128	9
282.173	-1.16904	9
282.167	-1.178	9
282.123	-1.22014	9
282.113	-1.228	9
282.073	-1.25538	9
282.023	-1.2681	9
281.973	-1.27555	9
281.923	-1.2681	9
281.873	-1.25538	9
281.833	-1.228	9
281.823	-1.22014	9
281.779	-1.178	9
281.773	-1.16905	9
281.749	-1.128	9
281.734	-1.078	9
281.728	-1.028	9
281.733	-0.978	9
281.749	-0.928	9
281.773	-0.88686	9
281.779	-0.878	9
281.823	-0.835855	9
281.833	-0.828	9
281.873	-0.800645	9
> 12 contour
281.923	-0.863245	12
281.973	-0.852241	12
282.023	-0.863245	12
282.055	-0.878	12
282.073	-0.885866	12
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282.123	-0.951518	12
282.138	-0.978	12
282.147	-1.028	12
282.154	-1.078	12
282.123	-1.11863	12
282.112	-1.128	12
282.073	-1.17018	12
282.055	-1.178	12
282.023	-1.19275	12
281.973	-1.20382	12
281.923	-1.19275	12
281.891	-1.178	12
281.873	-1.17018	12
281.834	-1.128	12
281.823	-1.10365	12
281.809	-1.078	12
281.798	-1.028	12
281.808	-0.978	12
281.823	-0.951517	12
281.834	-0.928	12
281.873	-0.885868	12
281.891	-0.878	12
281.923	-0.863245	12
> 15 contour
281.923	-0.907344	15
281.973	-0.897768	15
282.023	-0.907344	15
282.055	-0.928	15
282.073	-0.944982	15
282.095	-0.978	15
282.102	-1.028	15
282.114	-1.078	15
282.073	-1.11133	15
282.055	-1.128	15
282.023	-1.14866	15
281.973	-1.15837	15
281.923	-1.14866	15
281.891	-1.128	15
281.873	-1.11132	15
281.851	-1.078	15
281.844	-1.028	15
281.851	-0.978	15
281.873	-0.944985	15
281.891	-0.928	15
281.923	-0.907344	15
> 18 contour
281.923	-0.944345	18
281.973	-0.933278	18
282.023	-0.944345	18
282.058	-0.978	18
282.068	-1.028	18
282.059	-1.078	18
282.023	-1.11222	18
281.973	-1.12303	18
281.923	-1.11222	18
281.887	-1.078	18
281.878	-1.028	18
281.888	-0.978	18
281.923	-0.944345	18
> 21 contour
281.973	-0.965447	21
282.017	-0.978	21
282.023	-0.980826	21
282.045	-1.028	21
282.023	-1.07765	21
282.022	-1.078	21
281.973	-1.09138	21
281.924	-1.078	21
281.923	-1.07765	21
281.901	-1.028	21
281.923	-0.980826	21
281.929	-0.978	21
281.973	-0.965447	21