> 3 contour
50.116	31.4184	3
50.166	31.4227	3
50.216	31.4278	3
50.266	31.4273	3
50.316	31.4278	3
50.366	31.4226	3
50.416	31.4184	3
50.4191	31.4178	3
50.466	31.4093	3
50.516	31.4008	3
50.566	31.3863	3
50.616	31.3719	3
50.6264	31.3678	3
50.666	31.3525	3
50.716	31.333	3
50.7451	31.3178	3
50.766	31.3069	3
50.816	31.2804	3
50.8351	31.2678	3
50.866	31.2468	3
50.9072	31.2178	3
50.916	31.2113	3
50.9655	31.1678	3
50.966	31.1673	3
51.016	31.1194	3
51.0175	31.1178	3
51.0595	31.0678	3
51.066	31.059	3
51.0973	31.0177	3
51.116	30.9885	3
51.1287	30.9678	3
51.1546	30.9178	3
51.166	30.8908	3
51.1765	30.8678	3
51.195	30.8178	3
51.2089	30.7677	3
51.216	30.7319	3
51.219	30.7178	3
51.2258	30.6678	3
51.2288	30.6178	3
51.2283	30.5678	3
51.2247	30.5177	3
51.2172	30.4678	3
51.216	30.4622	3
51.2065	30.4178	3
51.1919	30.3678	3
51.216	30.3609	3
51.248	30.3178	3
51.266	30.2905	3
51.2831	30.2677	3
51.278	30.2178	3
51.266	30.2048	3
51.2473	30.2178	3
51.2388	30.2678	3
51.216	30.2819	3
51.166	30.304	3
51.1506	30.2677	3
51.124	30.2178	3
51.116	30.2049	3
51.0916	30.1678	3
51.066	30.1341	3
51.0639	30.1178	3
51.016	30.0686	3
51.011	30.0678	3
51.016	30.0664	3
51.049	30.0177	3
51.016	29.9848	3
50.9984	29.9678	3
50.966	29.9363	3
50.9196	29.9678	3
50.916	29.98	3
50.8992	29.9678	3
50.866	29.9442	3
50.8275	29.9178	3
50.816	29.9101	3
50.766	29.8829	3
50.7369	29.8678	3
50.716	29.8567	3
50.666	29.8366	3
50.6174	29.8178	3
50.6487	29.7677	3
50.6349	29.7177	3
50.6591	29.6678	3
50.616	29.6529	3
50.566	29.6412	3
50.516	29.6291	3
50.5026	29.6678	3
50.466	29.693	3
50.4334	29.6678	3
50.4389	29.6178	3
50.416	29.6139	3
50.366	29.6103	3
50.316	29.6058	3
50.266	29.6063	3
50.216	29.6059	3
50.166	29.6103	3
50.116	29.6138	3
50.0929	29.6178	3
50.066	29.6219	3
50.016	29.6291	3
49.966	29.6412	3
49.916	29.6528	3
49.8727	29.6678	3
49.866	29.67	3
49.816	29.6857	3
49.766	29.7077	3
49.7427	29.7178	3
49.716	29.7288	3
49.666	29.7554	3
49.6432	29.7677	3
49.616	29.7826	3
49.566	29.8166	3
49.5643	29.8178	3
49.516	29.8506	3
49.495	29.8678	3
49.466	29.8926	3
49.4368	29.9178	3
49.416	29.9369	3
49.3865	29.9678	3
49.366	29.9908	3
49.3416	30.0178	3
49.316	30.0497	3
49.3026	30.0678	3
49.2693	30.1178	3
49.266	30.1233	3
49.2386	30.1678	3
49.216	30.2108	3
49.2125	30.2178	3
49.1903	30.2678	3
49.1725	30.3178	3
49.166	30.3395	3
49.1567	30.3678	3
49.1439	30.4178	3
49.1344	30.4678	3
49.1283	30.5178	3
49.1252	30.5678	3
49.1247	30.6178	3
49.1271	30.6678	3
49.1326	30.7178	3
49.1412	30.7678	3
49.1532	30.8178	3
49.166	30.859	3
49.1685	30.8678	3
49.1858	30.9178	3
49.2072	30.9678	3
49.216	30.9854	3
49.2325	31.0178	3
49.2627	31.0678	3
49.266	31.0685	3
49.267	31.0678	3
49.316	31.0372	3
49.3442	31.0678	3
49.316	31.1116	3
49.3116	31.1178	3
49.316	31.1454	3
49.3339	31.1678	3
49.366	31.2036	3
49.3785	31.2178	3
49.416	31.2567	3
49.428	31.2678	3
49.466	31.3003	3
49.4864	31.3178	3
49.516	31.3229	3
49.566	31.3305	3
49.5843	31.3178	3
49.616	31.2983	3
49.6373	31.3178	3
49.616	31.353	3
49.606	31.3678	3
49.616	31.3772	3
49.666	31.3835	3
49.716	31.3899	3
49.7469	31.3678	3
49.7625	31.3178	3
49.766	31.3068	3
49.787	31.3178	3
49.816	31.333	3
49.8244	31.3678	3
49.866	31.4042	3
49.916	31.372	3
49.966	31.3863	3
50.016	31.4007	3
50.066	31.4093	3
50.1128	31.4178	3
50.116	31.4184	3
> 6 contour
50.116	31.1494	6
50.1608	31.1178	6
50.166	31.106	6
50.216	31.1127	6
50.266	31.1128	6
50.316	31.1126	6
50.366	31.1059	6
50.416	31.0985	6
50.466	31.0836	6
50.5133	31.0678	6
50.516	31.0669	6
50.566	31.0436	6
50.6136	31.0177	6
50.616	31.0164	6
50.666	30.9804	6
50.6821	30.9678	6
50.716	30.938	6
50.7354	30.9178	6
50.766	30.8797	6
50.7754	30.8678	6
50.8076	30.8178	6
50.816	30.8002	6
50.8315	30.7677	6
50.8485	30.7178	6
50.8592	30.6678	6
50.864	30.6178	6
50.8633	30.5678	6
50.8582	30.5177	6
50.8471	30.4678	6
50.8293	30.4178	6
50.816	30.3903	6
50.8049	30.3678	6
50.7716	30.3178	6
50.766	30.3106	6
50.7315	30.2677	6
50.716	30.2516	6
50.6774	30.2178	6
50.666	30.2088	6
50.616	30.1727	6
50.607	30.1678	6
50.566	30.1455	6
50.516	30.1216	6
50.5042	30.1178	6
50.466	30.1048	6
50.416	30.0898	6
50.366	30.0715	6
50.3606	30.0678	6
50.366	30.057	6
50.416	30.052	6
50.4354	30.0177	6
50.416	29.9694	6
50.3997	29.9678	6
50.366	29.9637	6
50.316	29.9569	6
50.266	29.9573	6
50.216	29.9569	6
50.166	29.9637	6
50.1323	29.9678	6
50.116	29.9694	6
50.066	29.9812	6
50.016	29.9933	6
49.966	30.0129	6
49.9538	30.0178	6
49.916	30.0325	6
49.866	30.0603	6
49.853	30.0678	6
49.816	30.0894	6
49.7787	30.1178	6
49.766	30.1282	6
49.7199	30.1678	6
49.716	30.1714	6
49.6735	30.2178	6
49.666	30.2274	6
49.6345	30.2678	6
49.616	30.2971	6
49.6036	30.3178	6
49.5789	30.3678	6
49.566	30.4027	6
49.5599	30.4178	6
49.5448	30.4678	6
49.5353	30.5178	6
49.5307	30.5678	6
49.5301	30.6178	6
49.5343	30.6678	6
49.5433	30.7178	6
49.5576	30.7678	6
49.566	30.7892	6
49.5763	30.8178	6
49.6001	30.8678	6
49.616	30.8944	6
49.666	30.8867	6
49.6977	30.8678	6
49.716	30.8583	6
49.7566	30.8678	6
49.7327	30.9178	6
49.716	30.9488	6
49.7041	30.9678	6
49.7145	31.0178	6
49.716	31.0192	6
49.766	31.0292	6
49.7845	31.0177	6
49.816	31.0014	6
49.866	30.9806	6
49.916	31.0165	6
49.9183	31.0178	6
49.966	31.0436	6
50.016	31.0675	6
50.0187	31.0678	6
50.066	31.0836	6
50.0775	31.1178	6
50.116	31.1494	6
> 9 contour
50.116	30.937	9
50.166	30.9498	9
50.216	30.9582	9
50.266	30.9598	9
50.316	30.9581	9
50.366	30.9496	9
50.416	30.9369	9
50.4614	30.9178	9
50.466	30.9173	9
50.516	30.8891	9
50.5452	30.8678	9
50.566	30.8506	9
50.5738	30.8678	9
50.616	30.8921	9
50.6405	30.8678	9
50.6511	30.8178	9
50.666	30.8013	9
50.7	30.8178	9
50.716	30.8269	9
50.7245	30.8178	9
50.716	30.8042	9
50.6968	30.7677	9
50.666	30.7193	9
50.6626	30.7178	9
50.666	30.7167	9
50.7067	30.6678	9
50.6874	30.6178	9
50.6865	30.5678	9
50.6782	30.5177	9
50.666	30.4824	9
50.6611	30.4678	9
50.635	30.4178	9
50.616	30.3918	9
50.5966	30.3678	9
50.6011	30.3178	9
50.566	30.2842	9
50.5478	30.2677	9
50.566	30.2275	9
50.5714	30.2178	9
50.566	30.2129	9
50.516	30.2038	9
50.4938	30.2178	9
50.4685	30.2678	9
50.466	30.269	9
50.4543	30.2677	9
50.416	30.2516	9
50.366	30.2386	9
50.316	30.2212	9
50.266	30.2283	9
50.2611	30.2178	9
50.2376	30.1678	9
50.216	30.1242	9
50.166	30.1315	9
50.116	30.1403	9
50.066	30.1572	9
50.0382	30.1678	9
50.016	30.1758	9
49.966	30.2025	9
49.9409	30.2178	9
49.916	30.234	9
49.8759	30.2678	9
49.8924	30.3178	9
49.866	30.3451	9
49.816	30.3318	9
49.7903	30.3678	9
49.816	30.3801	9
49.866	30.4034	9
49.897	30.4178	9
49.866	30.4263	9
49.816	30.4416	9
49.7675	30.4178	9
49.766	30.4133	9
49.7636	30.4178	9
49.7429	30.4678	9
49.7301	30.5178	9
49.724	30.5678	9
49.7234	30.6178	9
49.7291	30.6678	9
49.7413	30.7178	9
49.766	30.7268	9
49.7819	30.7178	9
49.791	30.6678	9
49.816	30.6547	9
49.8529	30.6678	9
49.866	30.7069	9
49.8695	30.7178	9
49.8728	30.7678	9
49.8809	30.8178	9
49.866	30.8482	9
49.8235	30.8678	9
49.866	30.8795	9
49.8867	30.8678	9
49.916	30.8538	9
49.966	30.8506	9
49.9868	30.8678	9
50.016	30.8891	9
50.066	30.9158	9
50.0706	30.9178	9
50.116	30.937	9
> 12 contour
50.116	30.8908	12
50.1527	30.8678	12
50.166	30.8426	12
50.216	30.8527	12
50.266	30.8572	12
50.316	30.8526	12
50.366	30.8425	12
50.416	30.8211	12
50.4401	30.8678	12
50.466	30.8834	12
50.4835	30.8678	12
50.4991	30.8178	12
50.516	30.8015	12
50.5495	30.7677	12
50.5581	30.7178	12
50.566	30.7083	12
50.6006	30.6678	12
50.568	30.6178	12
50.5667	30.5678	12
50.566	30.5648	12
50.5546	30.5177	12
50.5291	30.4678	12
50.516	30.4505	12
50.4894	30.4178	12
50.516	30.4052	12
50.5286	30.4178	12
50.566	30.451	12
50.5859	30.4178	12
50.566	30.3971	12
50.5368	30.3678	12
50.516	30.3477	12
50.4825	30.3178	12
50.466	30.303	12
50.4416	30.3178	12
50.416	30.3307	12
50.366	30.3254	12
50.316	30.3226	12
50.3086	30.3178	12
50.316	30.3016	12
50.3332	30.2677	12
50.316	30.2545	12
50.2971	30.2678	12
50.266	30.2864	12
50.2349	30.2677	12
50.216	30.2321	12
50.166	30.2578	12
50.1535	30.2678	12
50.1326	30.3178	12
50.116	30.3307	12
50.066	30.3379	12
50.016	30.3477	12
49.9952	30.3678	12
49.966	30.3971	12
49.9461	30.4178	12
49.916	30.4524	12
49.8736	30.4678	12
49.866	30.4905	12
49.8565	30.5178	12
49.848	30.5678	12
49.866	30.576	12
49.916	30.5981	12
49.964	30.6178	12
49.966	30.6264	12
49.9684	30.6678	12
49.9739	30.7178	12
49.966	30.7334	12
49.916	30.7585	12
49.9103	30.7678	12
49.916	30.7933	12
49.966	30.7892	12
50.0047	30.7677	12
50.016	30.7624	12
50.0398	30.7678	12
50.066	30.7911	12
50.1098	30.8178	12
50.0892	30.8678	12
50.116	30.8908	12
> 15 contour
50.466	30.8185	15
50.4663	30.8178	15
50.516	30.7699	15
50.5181	30.7677	15
50.5294	30.7178	15
50.516	30.6967	15
50.4897	30.7178	15
50.466	30.7392	15
50.4395	30.7678	15
50.4656	30.8178	15
50.466	30.8185	15
> 15 contour
50.266	30.7737	15
50.2967	30.7677	15
50.316	30.7635	15
50.366	30.7506	15
50.409	30.7178	15
50.416	30.7096	15
50.4513	30.6678	15
50.466	30.6351	15
50.4716	30.6178	15
50.47	30.5678	15
50.5003	30.5177	15
50.466	30.4797	15
50.416	30.4806	15
50.4138	30.4678	15
50.366	30.4225	15
50.316	30.4195	15
50.2839	30.4178	15
50.266	30.4142	15
50.216	30.3827	15
50.1902	30.3678	15
50.166	30.3238	15
50.116	30.359	15
50.0696	30.3678	15
50.066	30.3699	15
50.016	30.4132	15
50.0115	30.4178	15
49.9743	30.4678	15
49.966	30.4848	15
49.9515	30.5178	15
49.966	30.525	15
49.9762	30.5177	15
50.016	30.4878	15
50.0407	30.4678	15
50.066	30.4448	15
50.116	30.4633	15
50.1277	30.4678	15
50.116	30.47	15
50.066	30.4797	15
50.0317	30.5178	15
50.062	30.5678	15
50.0275	30.6178	15
50.016	30.6376	15
49.9952	30.6678	15
50.0026	30.7178	15
50.016	30.732	15
50.066	30.7463	15
50.116	30.7556	15
50.166	30.7637	15
50.216	30.7635	15
50.2353	30.7678	15
50.266	30.7737	15
> 15 contour
50.316	30.4131	15
50.366	30.4049	15
50.416	30.3863	15
50.4624	30.3678	15
50.416	30.359	15
50.366	30.3517	15
50.316	30.3482	15
50.2874	30.3678	15
50.316	30.4131	15
> 18 contour
50.066	30.7196	18
50.116	30.7312	18
50.166	30.7417	18
50.2003	30.7178	18
50.216	30.7072	18
50.266	30.7114	18
50.316	30.7072	18
50.3609	30.6678	18
50.366	30.6299	18
50.3721	30.6178	18
50.3696	30.5678	18
50.4004	30.5177	18
50.3902	30.4678	18
50.366	30.4448	18
50.316	30.4411	18
50.266	30.4376	18
50.2337	30.4178	18
50.216	30.4057	18
50.2009	30.4178	18
50.1841	30.4678	18
50.166	30.4828	18
50.116	30.4941	18
50.066	30.5062	18
50.0555	30.5178	18
50.066	30.5335	18
50.0875	30.5678	18
50.066	30.5964	18
50.0499	30.6178	18
50.0322	30.6678	18
50.0603	30.7178	18
50.066	30.7196	18
> 21 contour
50.166	30.7198	21
50.1689	30.7178	21
50.216	30.6862	21
50.266	30.6915	21
50.316	30.6862	21
50.337	30.6678	21
50.3443	30.6178	21
50.3439	30.5678	21
50.366	30.5374	21
50.3792	30.5177	21
50.3666	30.4678	21
50.366	30.4671	21
50.316	30.4628	21
50.266	30.4584	21
50.216	30.4515	21
50.2101	30.4678	21
50.216	30.4764	21
50.2405	30.5178	21
50.216	30.5415	21
50.1881	30.5678	21
50.1878	30.6178	21
50.166	30.6469	21
50.152	30.6678	21
50.1576	30.7178	21
50.166	30.7198	21
> 24 contour
50.266	30.6716	24
50.2964	30.6678	24
50.316	30.6492	24
50.3209	30.6178	24
50.3208	30.5678	24
50.316	30.5401	24
50.2882	30.5177	24
50.266	30.5079	24
50.263	30.5178	24
50.216	30.5632	24
50.2112	30.5678	24
50.2111	30.6178	24
50.216	30.649	24
50.2357	30.6678	24
50.266	30.6716	24