> 3 contour
150.639	-1.9846	3
150.667	-1.985	3
150.689	-1.98528	3
150.739	-1.98959	3
150.789	-1.99513	3
150.839	-2.00466	3
150.889	-2.01569	3
150.939	-2.03135	3
150.95	-2.035	3
150.989	-2.04764	3
151.039	-2.06874	3
151.074	-2.085	3
151.089	-2.09186	3
151.139	-2.1199	3
151.164	-2.135	3
151.189	-2.15028	3
151.237	-2.185	3
151.239	-2.18686	3
151.289	-2.22636	3
151.299	-2.235	3
151.339	-2.2736	3
151.351	-2.285	3
151.389	-2.32625	3
151.396	-2.335	3
151.436	-2.385	3
151.439	-2.38976	3
151.471	-2.435	3
151.489	-2.46304	3
151.502	-2.485	3
151.529	-2.535	3
151.539	-2.55756	3
151.552	-2.585	3
151.573	-2.635	3
151.589	-2.68274	3
151.59	-2.685	3
151.605	-2.735	3
151.616	-2.785	3
151.625	-2.835	3
151.631	-2.885	3
151.635	-2.935	3
151.636	-2.985	3
151.589	-2.99878	3
151.539	-3.01332	3
151.498	-2.985	3
151.489	-2.97871	3
151.469	-2.985	3
151.468	-3.035	3
151.483	-3.085	3
151.489	-3.09329	3
151.52	-3.135	3
151.539	-3.16162	3
151.589	-3.17668	3
151.595	-3.185	3
151.606	-3.235	3
151.591	-3.285	3
151.589	-3.29187	3
151.575	-3.335	3
151.554	-3.385	3
151.539	-3.41767	3
151.531	-3.435	3
151.505	-3.485	3
151.489	-3.51158	3
151.474	-3.535	3
151.439	-3.58486	3
151.439	-3.585	3
151.4	-3.635	3
151.389	-3.64824	3
151.355	-3.685	3
151.339	-3.70067	3
151.303	-3.735	3
151.289	-3.74797	3
151.242	-3.785	3
151.239	-3.78761	3
151.189	-3.8241	3
151.171	-3.835	3
151.139	-3.85453	3
151.089	-3.88224	3
151.083	-3.885	3
151.039	-3.90553	3
150.989	-3.92654	3
150.963	-3.935	3
150.939	-3.94317	3
150.889	-3.95853	3
150.839	-3.96943	3
150.789	-3.97887	3
150.739	-3.98435	3
150.731	-3.985	3
150.689	-3.98895	3
150.639	-3.98953	3
150.589	-3.98895	3
150.547	-3.985	3
150.539	-3.98435	3
150.489	-3.97887	3
150.439	-3.96943	3
150.389	-3.95853	3
150.339	-3.94317	3
150.315	-3.935	3
150.289	-3.92654	3
150.239	-3.90553	3
150.195	-3.885	3
150.189	-3.88229	3
150.139	-3.85461	3
150.107	-3.835	3
150.089	-3.82415	3
150.039	-3.78766	3
150.036	-3.785	3
149.989	-3.74797	3
149.975	-3.735	3
149.939	-3.70067	3
149.923	-3.685	3
149.889	-3.64824	3
149.878	-3.635	3
149.839	-3.585	3
149.839	-3.58486	3
149.804	-3.535	3
149.789	-3.51158	3
149.773	-3.485	3
149.747	-3.435	3
149.739	-3.41767	3
149.724	-3.385	3
149.703	-3.335	3
149.689	-3.29187	3
149.687	-3.285	3
149.672	-3.235	3
149.661	-3.185	3
149.653	-3.135	3
149.647	-3.085	3
149.643	-3.035	3
149.642	-2.985	3
149.643	-2.935	3
149.647	-2.885	3
149.653	-2.835	3
149.662	-2.785	3
149.674	-2.735	3
149.688	-2.685	3
149.689	-2.68274	3
149.705	-2.635	3
149.726	-2.585	3
149.739	-2.55756	3
149.749	-2.535	3
149.776	-2.485	3
149.789	-2.46304	3
149.807	-2.435	3
149.839	-2.38976	3
149.842	-2.385	3
149.882	-2.335	3
149.889	-2.32625	3
149.927	-2.285	3
149.939	-2.2736	3
149.979	-2.235	3
149.989	-2.22636	3
150.039	-2.18686	3
150.041	-2.185	3
150.089	-2.15028	3
150.114	-2.135	3
150.139	-2.1199	3
150.189	-2.09186	3
150.204	-2.085	3
150.239	-2.06874	3
150.289	-2.04764	3
150.328	-2.035	3
150.339	-2.03135	3
150.389	-2.01569	3
150.439	-2.00466	3
150.489	-1.99513	3
150.539	-1.98959	3
150.589	-1.98528	3
150.611	-1.985	3
150.639	-1.9846	3
> 6 contour
150.539	-2.58049	6
150.589	-2.56888	6
150.639	-2.56754	6
150.689	-2.56888	6
150.739	-2.58049	6
150.754	-2.585	6
150.789	-2.59446	6
150.839	-2.62004	6
150.864	-2.635	6
150.889	-2.65058	6
150.927	-2.685	6
150.939	-2.69752	6
150.951	-2.735	6
150.965	-2.785	6
150.989	-2.81503	6
151.027	-2.835	6
151.039	-2.877	6
151.042	-2.885	6
151.052	-2.935	6
151.056	-2.985	6
151.053	-3.035	6
151.043	-3.085	6
151.039	-3.0969	6
151.029	-3.135	6
151.007	-3.185	6
150.989	-3.21463	6
150.975	-3.235	6
150.939	-3.27633	6
150.931	-3.285	6
150.889	-3.32333	6
150.87	-3.335	6
150.839	-3.35415	6
150.789	-3.37937	6
150.769	-3.385	6
150.739	-3.39394	6
150.689	-3.40544	6
150.639	-3.40672	6
150.589	-3.40543	6
150.539	-3.39393	6
150.509	-3.385	6
150.489	-3.37938	6
150.439	-3.35415	6
150.408	-3.335	6
150.389	-3.32333	6
150.347	-3.285	6
150.339	-3.27633	6
150.303	-3.235	6
150.289	-3.21463	6
150.271	-3.185	6
150.249	-3.135	6
150.239	-3.0969	6
150.235	-3.085	6
150.225	-3.035	6
150.222	-2.985	6
150.226	-2.935	6
150.236	-2.885	6
150.239	-2.877	6
150.251	-2.835	6
150.273	-2.785	6
150.289	-2.75887	6
150.305	-2.735	6
150.339	-2.69752	6
150.351	-2.685	6
150.389	-2.67216	6
150.432	-2.635	6
150.439	-2.62004	6
150.489	-2.59446	6
150.524	-2.585	6
150.539	-2.58049	6
> 9 contour
150.639	-2.73488	9
150.641	-2.735	9
150.689	-2.73674	9
150.739	-2.76828	9
150.789	-2.78225	9
150.79	-2.785	9
150.838	-2.835	9
150.839	-2.83721	9
150.87	-2.885	9
150.84	-2.935	9
150.889	-2.98374	9
150.89	-2.985	9
150.889	-2.99965	9
150.886	-3.035	9
150.871	-3.085	9
150.841	-3.135	9
150.839	-3.13687	9
150.797	-3.185	9
150.789	-3.1918	9
150.739	-3.21887	9
150.692	-3.235	9
150.689	-3.23628	9
150.639	-3.23834	9
150.589	-3.23628	9
150.586	-3.235	9
150.539	-3.21887	9
150.489	-3.19179	9
150.481	-3.185	9
150.439	-3.13687	9
150.437	-3.135	9
150.407	-3.085	9
150.392	-3.035	9
150.389	-2.99966	9
150.388	-2.985	9
150.389	-2.97269	9
150.392	-2.935	9
150.408	-2.885	9
150.439	-2.83721	9
150.44	-2.835	9
150.486	-2.785	9
150.489	-2.78225	9
150.539	-2.75401	9
150.589	-2.73674	9
150.637	-2.735	9
150.639	-2.73488	9
> 12 contour
150.589	-2.81525	12
150.639	-2.8096	12
150.689	-2.81525	12
150.723	-2.835	12
150.739	-2.84411	12
150.783	-2.885	12
150.789	-2.89402	12
150.802	-2.935	12
150.817	-2.985	12
150.811	-3.035	12
150.789	-3.08022	12
150.786	-3.085	12
150.739	-3.12951	12
150.73	-3.135	12
150.689	-3.1589	12
150.639	-3.16466	12
150.589	-3.1589	12
150.548	-3.135	12
150.539	-3.12951	12
150.492	-3.085	12
150.489	-3.08022	12
150.467	-3.035	12
150.461	-2.985	12
150.468	-2.935	12
150.489	-2.89402	12
150.495	-2.885	12
150.539	-2.84411	12
150.555	-2.835	12
150.589	-2.81525	12
> 15 contour
150.589	-2.86491	15
150.639	-2.85292	15
150.689	-2.86491	15
150.717	-2.885	15
150.739	-2.90558	15
150.761	-2.935	15
150.772	-2.985	15
150.763	-3.035	15
150.739	-3.06827	15
150.722	-3.085	15
150.689	-3.10912	15
150.639	-3.12063	15
150.589	-3.10912	15
150.556	-3.085	15
150.539	-3.06827	15
150.515	-3.035	15
150.506	-2.985	15
150.517	-2.935	15
150.539	-2.90558	15
150.561	-2.885	15
150.589	-2.86491	15
> 18 contour
150.639	-2.88451	18
150.64	-2.885	18
150.689	-2.91536	18
150.71	-2.935	18
150.734	-2.985	18
150.715	-3.035	18
150.689	-3.0607	18
150.654	-3.085	18
150.639	-3.09041	18
150.624	-3.085	18
150.589	-3.0607	18
150.563	-3.035	18
150.544	-2.985	18
150.568	-2.935	18
150.589	-2.91536	18
150.638	-2.885	18
150.639	-2.88451	18
> 21 contour
150.639	-2.91183	21
150.667	-2.935	21
150.689	-2.98369	21
150.69	-2.985	21
150.689	-2.98655	21
150.672	-3.035	21
150.639	-3.06327	21
150.606	-3.035	21
150.589	-2.98655	21
150.588	-2.985	21
150.589	-2.98369	21
150.611	-2.935	21
150.639	-2.91183	21