> 3 contour
73.673	40.2775	3
73.723	40.2789	3
73.773	40.2809	3
73.823	40.2789	3
73.873	40.2775	3
73.8958	40.275	3
73.923	40.2723	3
73.973	40.2677	3
74.023	40.2593	3
74.073	40.2511	3
74.123	40.2388	3
74.173	40.2264	3
74.1775	40.225	3
74.223	40.2107	3
74.273	40.1947	3
74.32	40.175	3
74.323	40.1738	3
74.373	40.1537	3
74.423	40.1283	3
74.4294	40.125	3
74.473	40.1023	3
74.5164	40.075	3
74.523	40.0707	3
74.573	40.0376	3
74.5896	40.025	3
74.623	39.9983	3
74.6511	39.975	3
74.673	39.9555	3
74.7042	39.925	3
74.723	39.9049	3
74.7505	39.875	3
74.773	39.8473	3
74.7902	39.825	3
74.823	39.7762	3
74.8238	39.775	3
74.8535	39.725	3
74.873	39.6854	3
74.8781	39.675	3
74.8987	39.625	3
74.9148	39.575	3
74.923	39.5415	3
74.9272	39.525	3
74.973	39.5157	3
75.0081	39.475	3
74.973	39.432	3
74.9418	39.425	3
74.9433	39.375	3
74.9414	39.325	3
74.9358	39.275	3
74.9263	39.225	3
74.923	39.212	3
74.914	39.175	3
74.8977	39.125	3
74.877	39.075	3
74.873	39.0668	3
74.8526	39.025	3
74.823	38.9754	3
74.8227	38.975	3
74.7895	38.925	3
74.773	38.9033	3
74.7503	38.875	3
74.723	38.8447	3
74.705	38.825	3
74.673	38.7932	3
74.6529	38.775	3
74.623	38.7498	3
74.5925	38.725	3
74.573	38.7099	3
74.523	38.6764	3
74.5209	38.675	3
74.473	38.644	3
74.4378	38.625	3
74.423	38.6171	3
74.373	38.5912	3
74.3344	38.575	3
74.323	38.5702	3
74.273	38.5491	3
74.223	38.5329	3
74.1984	38.525	3
74.223	38.5221	3
74.2557	38.475	3
74.223	38.4466	3
74.185	38.475	3
74.173	38.5165	3
74.123	38.5041	3
74.073	38.4916	3
74.023	38.4834	3
73.9737	38.475	3
73.973	38.4749	3
73.923	38.4698	3
73.873	38.4643	3
73.823	38.4629	3
73.773	38.4609	3
73.723	38.4629	3
73.673	38.4643	3
73.623	38.4698	3
73.573	38.4749	3
73.5723	38.475	3
73.523	38.4834	3
73.473	38.4916	3
73.423	38.5041	3
73.373	38.5165	3
73.3477	38.525	3
73.323	38.5329	3
73.273	38.5492	3
73.223	38.5702	3
73.2117	38.575	3
73.173	38.5912	3
73.123	38.6171	3
73.1082	38.625	3
73.073	38.644	3
73.0251	38.675	3
73.023	38.6764	3
72.973	38.7099	3
72.9535	38.725	3
72.923	38.7498	3
72.8931	38.775	3
72.873	38.7932	3
72.8411	38.825	3
72.823	38.8447	3
72.7957	38.875	3
72.773	38.9033	3
72.7565	38.925	3
72.7233	38.975	3
72.723	38.9754	3
72.6935	39.025	3
72.673	39.0667	3
72.6689	39.075	3
72.6483	39.125	3
72.632	39.175	3
72.623	39.212	3
72.6197	39.225	3
72.6102	39.275	3
72.6046	39.325	3
72.6027	39.375	3
72.6042	39.425	3
72.6098	39.475	3
72.6188	39.525	3
72.623	39.5415	3
72.6311	39.575	3
72.6473	39.625	3
72.6679	39.675	3
72.673	39.6854	3
72.6925	39.725	3
72.7222	39.775	3
72.723	39.7762	3
72.7558	39.825	3
72.773	39.8473	3
72.7955	39.875	3
72.823	39.9049	3
72.8418	39.925	3
72.873	39.9555	3
72.8949	39.975	3
72.923	39.9983	3
72.9564	40.025	3
72.973	40.0376	3
73.023	40.0708	3
73.0295	40.075	3
73.073	40.1023	3
73.1166	40.125	3
73.123	40.1283	3
73.173	40.1537	3
73.223	40.1738	3
73.226	40.175	3
73.273	40.1947	3
73.323	40.2107	3
73.3685	40.225	3
73.373	40.2264	3
73.423	40.2388	3
73.473	40.2511	3
73.523	40.2593	3
73.573	40.2677	3
73.623	40.2723	3
73.6502	40.275	3
73.673	40.2775	3
> 3 contour
75.073	39.6385	3
75.0851	39.625	3
75.123	39.5816	3
75.1289	39.575	3
75.123	39.5678	3
75.073	39.5571	3
75.0517	39.575	3
75.0554	39.625	3
75.073	39.6385	3
> 3 contour
74.373	38.5696	3
74.4039	38.525	3
74.423	38.4965	3
74.473	38.4897	3
74.4835	38.475	3
74.473	38.4653	3
74.423	38.4611	3
74.4045	38.475	3
74.373	38.4971	3
74.3354	38.525	3
74.373	38.5696	3
> 6 contour
73.623	39.7596	6
73.673	39.7472	6
73.723	39.7504	6
73.773	39.7555	6
73.823	39.7505	6
73.873	39.7472	6
73.923	39.7332	6
73.9538	39.725	6
73.973	39.7204	6
74.023	39.6979	6
74.0683	39.675	6
74.073	39.6727	6
74.123	39.6364	6
74.1373	39.625	6
74.173	39.5907	6
74.1867	39.575	6
74.2197	39.525	6
74.223	39.5176	6
74.2433	39.475	6
74.2574	39.425	6
74.2618	39.375	6
74.2581	39.325	6
74.2458	39.275	6
74.223	39.2262	6
74.2225	39.225	6
74.1916	39.175	6
74.173	39.153	6
74.1451	39.125	6
74.123	39.1067	6
74.0807	39.075	6
74.073	39.0697	6
74.023	39.0444	6
73.9796	39.025	6
73.973	39.022	6
73.923	39.0085	6
73.873	38.995	6
73.823	38.9918	6
73.773	38.987	6
73.723	38.9919	6
73.673	38.995	6
73.623	39.0085	6
73.573	39.0218	6
73.5347	38.975	6
73.523	38.9688	6
73.4808	38.975	6
73.473	38.978	6
73.4529	39.025	6
73.423	39.051	6
73.373	39.0369	6
73.3283	39.075	6
73.323	39.0802	6
73.3099	39.125	6
73.323	39.1516	6
73.3544	39.175	6
73.3235	39.225	6
73.323	39.2262	6
73.3	39.275	6
73.2875	39.325	6
73.2839	39.375	6
73.2886	39.425	6
73.3027	39.475	6
73.323	39.5177	6
73.3262	39.525	6
73.3593	39.575	6
73.3466	39.625	6
73.373	39.651	6
73.423	39.6364	6
73.473	39.6727	6
73.474	39.675	6
73.523	39.7155	6
73.573	39.7205	6
73.5756	39.725	6
73.623	39.7596	6
> 9 contour
73.673	39.5928	9
73.723	39.5995	9
73.773	39.608	9
73.823	39.6001	9
73.873	39.5932	9
73.911	39.575	9
73.923	39.5695	9
73.973	39.5422	9
73.9928	39.525	9
74.023	39.4889	9
74.0343	39.475	9
74.0595	39.425	9
74.0673	39.375	9
74.0617	39.325	9
74.04	39.275	9
74.023	39.2533	9
74	39.225	9
73.973	39.2012	9
73.923	39.1757	9
73.9215	39.175	9
73.873	39.1503	9
73.823	39.1439	9
73.773	39.1358	9
73.723	39.1441	9
73.673	39.1504	9
73.6245	39.175	9
73.623	39.1757	9
73.573	39.2012	9
73.546	39.225	9
73.523	39.2534	9
73.5062	39.275	9
73.4849	39.325	9
73.4793	39.375	9
73.4865	39.425	9
73.5117	39.475	9
73.523	39.4891	9
73.5529	39.525	9
73.573	39.5424	9
73.623	39.5695	9
73.6353	39.575	9
73.673	39.5928	9
> 12 contour
73.723	39.5254	12
73.773	39.5375	12
73.823	39.5264	12
73.8282	39.525	12
73.873	39.5144	12
73.923	39.4771	12
73.9255	39.475	12
73.9653	39.425	12
73.973	39.3864	12
73.9758	39.375	12
73.973	39.3599	12
73.9679	39.325	12
73.9357	39.275	12
73.923	39.2638	12
73.873	39.2287	12
73.8579	39.225	12
73.823	39.2153	12
73.773	39.2047	12
73.723	39.2153	12
73.6883	39.225	12
73.673	39.2289	12
73.623	39.2638	12
73.6104	39.275	12
73.5783	39.325	12
73.573	39.3623	12
73.5707	39.375	12
73.573	39.3847	12
73.5808	39.425	12
73.6205	39.475	12
73.623	39.4771	12
73.673	39.5141	12
73.7214	39.525	12
73.723	39.5254	12
> 15 contour
73.723	39.4845	15
73.773	39.4948	15
73.823	39.4846	15
73.8441	39.475	15
73.873	39.4594	15
73.9066	39.425	15
73.92	39.375	15
73.9074	39.325	15
73.873	39.2839	15
73.8633	39.275	15
73.823	39.2553	15
73.773	39.2472	15
73.723	39.2559	15
73.6836	39.275	15
73.673	39.2843	15
73.6386	39.325	15
73.6259	39.375	15
73.6393	39.425	15
73.673	39.4597	15
73.7018	39.475	15
73.723	39.4845	15
> 18 contour
73.723	39.4499	18
73.773	39.4597	18
73.823	39.4499	18
73.8589	39.425	18
73.8717	39.375	18
73.8599	39.325	18
73.823	39.2896	18
73.773	39.2818	18
73.723	39.2904	18
73.6863	39.325	18
73.673	39.3745	18
73.6728	39.375	18
73.673	39.3757	18
73.6867	39.425	18
73.723	39.4499	18
> 21 contour
73.773	39.4279	21
73.7869	39.425	21
73.823	39.4136	21
73.8447	39.375	21
73.8264	39.325	21
73.823	39.3218	21
73.773	39.314	21
73.723	39.3225	21
73.7203	39.325	21
73.6985	39.375	21
73.723	39.4151	21
73.7591	39.425	21
73.773	39.4279	21