> 3 contour
91.605	27.6846	3
91.655	27.6875	3
91.705	27.69	3
91.755	27.6875	3
91.805	27.6846	3
91.8468	27.678	3
91.855	27.6768	3
91.905	27.669	3
91.955	27.6562	3
92.005	27.6421	3
92.0409	27.628	3
92.055	27.6227	3
92.105	27.6027	3
92.1513	27.578	3
92.155	27.576	3
92.205	27.5482	3
92.2341	27.528	3
92.255	27.5129	3
92.3001	27.478	3
92.305	27.4739	3
92.3529	27.428	3
92.355	27.4258	3
92.3995	27.378	3
92.405	27.3713	3
92.4378	27.328	3
92.455	27.3012	3
92.4701	27.278	3
92.4975	27.228	3
92.505	27.2114	3
92.5199	27.178	3
92.5376	27.128	3
92.5513	27.078	3
92.555	27.0591	3
92.5616	27.028	3
92.5683	26.978	3
92.605	26.9675	3
92.655	26.9533	3
92.6755	26.928	3
92.705	26.8894	3
92.7453	26.878	3
92.7419	26.828	3
92.7353	26.778	3
92.7255	26.728	3
92.7123	26.678	3
92.705	26.6559	3
92.6959	26.628	3
92.6763	26.578	3
92.655	26.5336	3
92.6524	26.528	3
92.6258	26.478	3
92.605	26.4449	3
92.5939	26.428	3
92.5568	26.378	3
92.555	26.3758	3
92.516	26.328	3
92.505	26.3158	3
92.4675	26.278	3
92.455	26.2663	3
92.4125	26.228	3
92.405	26.2216	3
92.355	26.1844	3
92.3461	26.178	3
92.305	26.1492	3
92.255	26.1657	3
92.2134	26.128	3
92.205	26.1203	3
92.1569	26.078	3
92.155	26.0705	3
92.1527	26.078	3
92.105	26.11	3
92.055	26.1059	3
92.005	26.1019	3
91.9756	26.078	3
92.005	26.0324	3
92.008	26.028	3
92.005	26.0254	3
91.955	26.0226	3
91.905	26.0199	3
91.855	26.0182	3
91.805	26.0166	3
91.755	26.016	3
91.7396	26.028	3
91.755	26.0498	3
91.805	26.0486	3
91.855	26.0455	3
91.905	26.0423	3
91.9314	26.078	3
91.955	26.1092	3
91.9689	26.128	3
91.955	26.1689	3
91.905	26.1551	3
91.855	26.1469	3
91.8491	26.128	3
91.805	26.0925	3
91.7579	26.128	3
91.755	26.1301	3
91.705	26.1341	3
91.7029	26.128	3
91.6865	26.078	3
91.6704	26.028	3
91.655	26.016	3
91.64	26.028	3
91.6244	26.078	3
91.605	26.0925	3
91.555	26.0942	3
91.5319	26.078	3
91.555	26.0455	3
91.5679	26.028	3
91.555	26.0182	3
91.505	25.9943	3
91.455	26.0226	3
91.405	26.0254	3
91.3704	26.028	3
91.355	26.0328	3
91.305	26.0491	3
91.255	26.0705	3
91.2383	26.078	3
91.205	26.0927	3
91.155	26.1202	3
91.1414	26.128	3
91.105	26.1492	3
91.0639	26.178	3
91.055	26.1844	3
91.005	26.2216	3
90.9974	26.228	3
90.955	26.2662	3
90.9424	26.278	3
90.905	26.3158	3
90.894	26.328	3
90.855	26.3758	3
90.8532	26.378	3
90.8161	26.428	3
90.805	26.4449	3
90.7842	26.478	3
90.7576	26.528	3
90.755	26.5336	3
90.7337	26.578	3
90.7141	26.628	3
90.705	26.6559	3
90.6977	26.678	3
90.6844	26.728	3
90.705	26.7339	3
90.755	26.7484	3
90.805	26.7635	3
90.8529	26.778	3
90.8444	26.828	3
90.8401	26.878	3
90.8389	26.928	3
90.8418	26.978	3
90.8484	27.028	3
90.855	27.0588	3
90.8587	27.078	3
90.8724	27.128	3
90.8901	27.178	3
90.905	27.2113	3
90.9125	27.228	3
90.9399	27.278	3
90.955	27.3012	3
90.9722	27.328	3
91.005	27.3713	3
91.0105	27.378	3
91.055	27.4258	3
91.0571	27.428	3
91.105	27.4739	3
91.11	27.478	3
91.155	27.5128	3
91.1761	27.528	3
91.205	27.548	3
91.255	27.5759	3
91.2589	27.578	3
91.305	27.6027	3
91.355	27.6227	3
91.3691	27.628	3
91.405	27.6422	3
91.455	27.6562	3
91.505	27.6691	3
91.555	27.6768	3
91.563	27.678	3
91.605	27.6846	3
> 6 contour
91.655	27.2333	6
91.705	27.2401	6
91.755	27.2335	6
91.7903	27.228	6
91.805	27.2261	6
91.855	27.2073	6
91.905	27.1838	6
91.9131	27.178	6
91.955	27.1454	6
91.9746	27.128	6
92.005	27.0937	6
92.0165	27.078	6
92.043	27.028	6
92.055	26.9876	6
92.0583	26.978	6
92.09	26.928	6
92.0634	26.878	6
92.105	26.8457	6
92.1294	26.828	6
92.113	26.778	6
92.105	26.7617	6
92.088	26.728	6
92.055	26.6841	6
92.0504	26.678	6
92.005	26.63	6
92.0025	26.628	6
91.955	26.594	6
91.9286	26.578	6
91.905	26.5641	6
91.855	26.5459	6
91.805	26.5307	6
91.7795	26.528	6
91.755	26.5249	6
91.705	26.5195	6
91.655	26.5251	6
91.6308	26.528	6
91.605	26.5306	6
91.555	26.5455	6
91.505	26.5637	6
91.4808	26.578	6
91.455	26.5938	6
91.4074	26.628	6
91.405	26.63	6
91.3596	26.678	6
91.355	26.6841	6
91.3219	26.728	6
91.355	26.7558	6
91.3628	26.778	6
91.357	26.828	6
91.355	26.8395	6
91.3466	26.878	6
91.3441	26.928	6
91.3521	26.978	6
91.355	26.9864	6
91.3672	27.028	6
91.3934	27.078	6
91.405	27.0938	6
91.4354	27.128	6
91.455	27.1454	6
91.4967	27.178	6
91.505	27.184	6
91.555	27.2076	6
91.605	27.2262	6
91.6199	27.228	6
91.655	27.2333	6
> 9 contour
91.605	27.0888	9
91.655	27.1034	9
91.705	27.1131	9
91.755	27.1039	9
91.805	27.089	9
91.821	27.078	9
91.855	27.0509	9
91.8789	27.028	9
91.905	26.9865	9
91.9097	26.978	9
91.9227	26.928	9
91.9191	26.878	9
91.9482	26.828	9
91.9202	26.778	9
91.905	26.7603	9
91.8653	26.728	9
91.855	26.7211	9
91.805	26.6919	9
91.755	26.683	9
91.7198	26.678	9
91.705	26.675	9
91.6902	26.678	9
91.655	26.6831	9
91.605	26.692	9
91.555	26.72	9
91.543	26.728	9
91.505	26.7593	9
91.4892	26.778	9
91.505	26.8163	9
91.5085	26.828	9
91.505	26.8382	9
91.4909	26.878	9
91.4873	26.928	9
91.5004	26.978	9
91.505	26.9865	9
91.53	27.028	9
91.555	27.0522	9
91.5888	27.078	9
91.605	27.0888	9
> 12 contour
91.655	27.0397	12
91.705	27.0517	12
91.755	27.0409	12
91.7808	27.028	12
91.805	27.0142	12
91.8361	26.978	12
91.8519	26.928	12
91.8476	26.878	12
91.855	26.8362	12
91.8578	26.828	12
91.855	26.8246	12
91.8092	26.778	12
91.805	26.7747	12
91.755	26.7541	12
91.705	26.7457	12
91.655	26.7549	12
91.605	26.775	12
91.601	26.778	12
91.589	26.828	12
91.5625	26.878	12
91.5581	26.928	12
91.5744	26.978	12
91.605	27.0136	12
91.6311	27.028	12
91.655	27.0397	12
> 15 contour
91.655	27.0005	15
91.705	27.0081	15
91.755	27.0016	15
91.7862	26.978	15
91.805	26.9452	15
91.8133	26.928	15
91.8053	26.878	15
91.805	26.8742	15
91.755	26.8291	15
91.7536	26.828	15
91.705	26.7922	15
91.6574	26.828	15
91.655	26.8299	15
91.605	26.8776	15
91.6048	26.878	15
91.5968	26.928	15
91.605	26.9446	15
91.6248	26.978	15
91.655	27.0005	15
> 18 contour
91.655	26.9625	18
91.705	26.9718	18
91.755	26.9635	18
91.7801	26.928	18
91.7659	26.878	18
91.755	26.8674	18
91.705	26.8295	18
91.655	26.8675	18
91.6441	26.878	18
91.63	26.928	18
91.655	26.9625	18