> 2 contour
261.594	17.7671	2
261.617	17.752	2
261.644	17.7042	2
261.694	17.7021	2
261.695	17.702	2
261.744	17.6951	2
261.794	17.6972	2
261.844	17.6766	2
261.894	17.6645	2
261.929	17.652	2
261.944	17.647	2
261.994	17.6298	2
262.044	17.606	2
262.052	17.602	2
262.094	17.5828	2
262.144	17.5522	2
262.144	17.552	2
262.194	17.5216	2
262.22	17.502	2
262.244	17.483	2
262.283	17.452	2
262.294	17.4423	2
262.335	17.402	2
262.344	17.3921	2
262.394	17.385	2
262.444	17.3681	2
262.459	17.352	2
262.444	17.3187	2
262.423	17.302	2
262.444	17.2714	2
262.458	17.252	2
262.49	17.202	2
262.494	17.1941	2
262.517	17.152	2
262.539	17.102	2
262.544	17.0893	2
262.56	17.052	2
262.578	17.002	2
262.591	16.952	2
262.594	16.9397	2
262.602	16.902	2
262.611	16.852	2
262.617	16.802	2
262.619	16.752	2
262.62	16.702	2
262.617	16.652	2
262.612	16.602	2
262.605	16.552	2
262.595	16.502	2
262.594	16.5001	2
262.581	16.452	2
262.565	16.402	2
262.544	16.352	2
262.544	16.3509	2
262.524	16.302	2
262.498	16.252	2
262.494	16.2453	2
262.467	16.202	2
262.444	16.1683	2
262.433	16.152	2
262.395	16.102	2
262.416	16.052	2
262.402	16.002	2
262.394	15.9764	2
262.368	15.952	2
262.344	15.931	2
262.311	15.902	2
262.294	15.8874	2
262.244	15.852	2
262.244	15.852	2
262.194	15.8173	2
262.166	15.802	2
262.144	15.7897	2
262.094	15.7621	2
262.071	15.752	2
262.044	15.7404	2
261.994	15.7189	2
261.944	15.7035	2
261.939	15.702	2
261.894	15.6867	2
261.844	15.6755	2
261.794	15.6642	2
261.744	15.6579	2
261.698	15.652	2
261.694	15.6514	2
261.644	15.6492	2
261.594	15.6468	2
261.544	15.6492	2
261.494	15.6514	2
261.489	15.652	2
261.444	15.6579	2
261.394	15.6642	2
261.344	15.6755	2
261.294	15.6867	2
261.249	15.702	2
261.244	15.7035	2
261.194	15.7189	2
261.144	15.7404	2
261.117	15.752	2
261.094	15.7621	2
261.044	15.7897	2
261.022	15.802	2
260.994	15.8173	2
260.944	15.8519	2
260.944	15.852	2
260.894	15.8874	2
260.877	15.902	2
260.844	15.931	2
260.82	15.952	2
260.794	15.9764	2
260.77	16.002	2
260.744	16.0317	2
260.726	16.052	2
260.694	16.0924	2
260.687	16.102	2
260.653	16.152	2
260.644	16.1676	2
260.622	16.202	2
260.595	16.252	2
260.594	16.2542	2
260.571	16.302	2
260.552	16.352	2
260.544	16.3759	2
260.534	16.402	2
260.519	16.452	2
260.506	16.502	2
260.497	16.552	2
260.494	16.5754	2
260.49	16.602	2
260.485	16.652	2
260.49	16.702	2
260.483	16.752	2
260.491	16.802	2
260.493	16.852	2
260.494	16.8532	2
260.497	16.852	2
260.504	16.802	2
260.544	16.7862	2
260.554	16.802	2
260.577	16.852	2
260.558	16.902	2
260.544	16.9298	2
260.509	16.952	2
260.544	16.9694	2
260.567	17.002	2
260.594	17.037	2
260.628	17.052	2
260.644	17.0893	2
260.649	17.102	2
260.671	17.152	2
260.694	17.1941	2
260.698	17.202	2
260.73	17.252	2
260.744	17.2715	2
260.765	17.302	2
260.794	17.3386	2
260.806	17.352	2
260.844	17.3921	2
260.853	17.402	2
260.894	17.4423	2
260.905	17.452	2
260.944	17.4831	2
260.968	17.502	2
260.994	17.5216	2
261.044	17.552	2
261.044	17.5521	2
261.094	17.5827	2
261.136	17.602	2
261.144	17.606	2
261.194	17.6298	2
261.244	17.6503	2
261.259	17.652	2
261.294	17.6646	2
261.344	17.6766	2
261.394	17.6886	2
261.444	17.6951	2
261.493	17.702	2
261.494	17.7021	2
261.544	17.7042	2
261.571	17.752	2
261.594	17.7671	2
> 4 contour
261.494	17.3614	4
261.544	17.3657	4
261.594	17.3689	4
261.644	17.3657	4
261.694	17.3614	4
261.737	17.352	4
261.744	17.3507	4
261.794	17.3395	4
261.844	17.3212	4
261.89	17.302	4
261.894	17.3004	4
261.944	17.273	4
261.978	17.252	4
261.994	17.2418	4
262.042	17.202	4
262.044	17.2004	4
262.094	17.1545	4
262.096	17.152	4
262.137	17.102	4
262.144	17.092	4
262.173	17.052	4
262.194	17.0145	4
262.201	17.002	4
262.223	16.952	4
262.24	16.902	4
262.244	16.8841	4
262.253	16.852	4
262.262	16.802	4
262.267	16.752	4
262.268	16.702	4
262.264	16.652	4
262.256	16.602	4
262.244	16.552	4
262.244	16.5512	4
262.229	16.502	4
262.209	16.452	4
262.221	16.402	4
262.209	16.352	4
262.194	16.335	4
262.144	16.3454	4
262.133	16.302	4
262.094	16.2617	4
262.063	16.252	4
262.065	16.202	4
262.044	16.182	4
262.011	16.152	4
261.994	16.1158	4
261.968	16.102	4
261.944	16.0888	4
261.894	16.0636	4
261.861	16.052	4
261.844	16.0458	4
261.794	16.0286	4
261.744	16.0182	4
261.694	16.0089	4
261.644	16.0054	4
261.594	16.0027	4
261.544	16.0054	4
261.494	16.0089	4
261.444	16.0181	4
261.394	16.0285	4
261.344	16.0457	4
261.327	16.052	4
261.294	16.0636	4
261.244	16.0888	4
261.22	16.102	4
261.194	16.1158	4
261.144	16.1517	4
261.144	16.152	4
261.094	16.1905	4
261.082	16.202	4
261.044	16.2407	4
261.033	16.252	4
260.994	16.2987	4
260.992	16.302	4
260.958	16.352	4
260.944	16.378	4
260.93	16.402	4
260.906	16.452	4
260.894	16.4844	4
260.887	16.502	4
260.873	16.552	4
260.863	16.602	4
260.856	16.652	4
260.853	16.702	4
260.894	16.7328	4
260.921	16.752	4
260.926	16.802	4
260.935	16.852	4
260.944	16.8841	4
260.948	16.902	4
260.965	16.952	4
260.987	17.002	4
260.994	17.0145	4
261.015	17.052	4
261.014	17.102	4
261.044	17.1342	4
261.092	17.152	4
261.077	17.202	4
261.094	17.219	4
261.142	17.202	4
261.144	17.2004	4
261.146	17.202	4
261.194	17.2418	4
261.21	17.252	4
261.244	17.2732	4
261.294	17.3005	4
261.298	17.302	4
261.344	17.3213	4
261.394	17.3396	4
261.444	17.3507	4
261.451	17.352	4
261.494	17.3614	4
> 6 contour
261.394	17.1595	6
261.444	17.177	6
261.494	17.1901	6
261.544	17.1961	6
261.594	17.1993	6
261.644	17.1961	6
261.694	17.1901	6
261.744	17.1769	6
261.794	17.1594	6
261.809	17.152	6
261.844	17.1344	6
261.894	17.1028	6
261.895	17.102	6
261.944	17.0604	6
261.953	17.052	6
261.994	17.006	6
261.997	17.002	6
262.03	16.952	6
262.044	16.9238	6
262.055	16.902	6
262.073	16.852	6
262.086	16.802	6
262.092	16.752	6
262.093	16.702	6
262.088	16.652	6
262.078	16.602	6
262.062	16.552	6
262.044	16.513	6
262.042	16.502	6
262.044	16.4955	6
262.06	16.452	6
262.044	16.4337	6
261.994	16.431	6
261.97	16.402	6
261.944	16.3762	6
261.935	16.352	6
261.944	16.3094	6
261.946	16.302	6
261.944	16.3003	6
261.939	16.302	6
261.894	16.3138	6
261.844	16.3025	6
261.843	16.302	6
261.844	16.3005	6
261.853	16.252	6
261.844	16.2356	6
261.794	16.2133	6
261.754	16.202	6
261.744	16.199	6
261.694	16.186	6
261.644	16.1805	6
261.594	16.1771	6
261.544	16.1805	6
261.494	16.186	6
261.444	16.199	6
261.434	16.202	6
261.394	16.2133	6
261.344	16.2355	6
261.312	16.252	6
261.294	16.2618	6
261.244	16.2977	6
261.239	16.302	6
261.194	16.3405	6
261.183	16.352	6
261.144	16.3989	6
261.141	16.402	6
261.107	16.452	6
261.094	16.4765	6
261.081	16.502	6
261.094	16.5163	6
261.107	16.552	6
261.094	16.5711	6
261.048	16.602	6
261.094	16.6464	6
261.096	16.652	6
261.095	16.702	6
261.096	16.752	6
261.102	16.802	6
261.114	16.852	6
261.133	16.902	6
261.144	16.9238	6
261.158	16.952	6
261.191	17.002	6
261.194	17.006	6
261.235	17.052	6
261.244	17.0605	6
261.293	17.102	6
261.294	17.1028	6
261.344	17.1345	6
261.379	17.152	6
261.394	17.1595	6
> 8 contour
261.444	17.0578	8
261.494	17.0749	8
261.544	17.0847	8
261.594	17.0877	8
261.644	17.0847	8
261.694	17.0748	8
261.744	17.0577	8
261.756	17.052	8
261.794	17.0328	8
261.838	17.002	8
261.844	16.9973	8
261.89	16.952	8
261.894	16.9465	8
261.926	16.902	8
261.944	16.8927	8
261.976	16.852	8
261.967	16.802	8
261.986	16.752	8
261.977	16.702	8
261.984	16.652	8
261.957	16.602	8
261.944	16.5718	8
261.941	16.552	8
261.903	16.502	8
261.894	16.4903	8
261.859	16.452	8
261.889	16.402	8
261.844	16.3867	8
261.797	16.402	8
261.794	16.4038	8
261.791	16.402	8
261.766	16.352	8
261.744	16.3179	8
261.694	16.3036	8
261.683	16.302	8
261.644	16.2955	8
261.594	16.2921	8
261.544	16.2955	8
261.539	16.302	8
261.501	16.352	8
261.494	16.356	8
261.483	16.352	8
261.444	16.3178	8
261.394	16.3385	8
261.371	16.352	8
261.344	16.3679	8
261.299	16.402	8
261.294	16.4065	8
261.251	16.452	8
261.244	16.4608	8
261.214	16.502	8
261.194	16.5407	8
261.188	16.552	8
261.194	16.5584	8
261.209	16.602	8
261.204	16.652	8
261.194	16.6696	8
261.153	16.702	8
261.194	16.7366	8
261.213	16.752	8
261.205	16.802	8
261.238	16.852	8
261.244	16.8651	8
261.262	16.902	8
261.294	16.9466	8
261.298	16.952	8
261.344	16.9974	8
261.35	17.002	8
261.394	17.0329	8
261.432	17.052	8
261.444	17.0578	8
> 10 contour
261.444	16.9611	10
261.494	16.9824	10
261.544	16.9968	10
261.594	16.9993	10
261.644	16.9969	10
261.694	16.9824	10
261.744	16.961	10
261.757	16.952	10
261.794	16.9223	10
261.815	16.902	10
261.844	16.8643	10
261.852	16.852	10
261.873	16.802	10
261.884	16.752	10
261.886	16.702	10
261.878	16.652	10
261.861	16.602	10
261.894	16.5587	10
261.897	16.552	10
261.894	16.549	10
261.853	16.502	10
261.844	16.4931	10
261.794	16.4753	10
261.744	16.4757	10
261.731	16.452	10
261.7	16.402	10
261.694	16.393	10
261.644	16.3814	10
261.594	16.3786	10
261.544	16.3814	10
261.494	16.3976	10
261.469	16.402	10
261.444	16.411	10
261.394	16.4465	10
261.378	16.452	10
261.344	16.4804	10
261.324	16.502	10
261.294	16.5436	10
261.288	16.552	10
261.264	16.602	10
261.25	16.652	10
261.244	16.693	10
261.243	16.702	10
261.244	16.7031	10
261.25	16.702	10
261.294	16.694	10
261.302	16.702	10
261.304	16.752	10
261.315	16.802	10
261.336	16.852	10
261.344	16.8643	10
261.373	16.902	10
261.394	16.9223	10
261.431	16.952	10
261.444	16.9611	10
> 12 contour
261.544	16.9205	12
261.594	16.9215	12
261.644	16.9205	12
261.685	16.902	12
261.694	16.8972	12
261.744	16.8665	12
261.757	16.852	12
261.787	16.802	12
261.794	16.7772	12
261.802	16.752	12
261.806	16.702	12
261.794	16.6548	12
261.793	16.652	12
261.785	16.602	12
261.744	16.5583	12
261.737	16.552	12
261.712	16.502	12
261.694	16.4705	12
261.644	16.4543	12
261.594	16.4523	12
261.544	16.4543	12
261.494	16.4874	12
261.444	16.4933	12
261.432	16.502	12
261.394	16.5362	12
261.379	16.552	12
261.394	16.57	12
261.418	16.602	12
261.395	16.652	12
261.394	16.6554	12
261.383	16.702	12
261.386	16.752	12
261.394	16.7765	12
261.402	16.802	12
261.431	16.852	12
261.444	16.8665	12
261.494	16.8972	12
261.503	16.902	12
261.544	16.9205	12
> 14 contour
261.544	16.8401	14
261.594	16.8378	14
261.644	16.8401	14
261.686	16.802	14
261.694	16.7881	14
261.717	16.752	14
261.726	16.702	14
261.7	16.652	14
261.694	16.6456	14
261.654	16.602	14
261.644	16.5952	14
261.594	16.5977	14
261.567	16.552	14
261.544	16.5216	14
261.494	16.545	14
261.481	16.552	14
261.469	16.602	14
261.488	16.652	14
261.462	16.702	14
261.471	16.752	14
261.494	16.7881	14
261.502	16.802	14
261.544	16.8401	14