> 2 contour
50.216	31.3196	2
50.266	31.3189	2
50.316	31.3196	2
50.366	31.3452	2
50.4099	31.3178	2
50.416	31.3097	2
50.466	31.299	2
50.516	31.2888	2
50.566	31.2712	2
50.5763	31.2678	2
50.616	31.2553	2
50.666	31.2318	2
50.6956	31.2178	2
50.716	31.2083	2
50.766	31.1767	2
50.78	31.1678	2
50.816	31.144	2
50.8474	31.1178	2
50.866	31.1011	2
50.9028	31.0678	2
50.916	31.0545	2
50.9479	31.0177	2
50.966	30.9934	2
50.9858	30.9678	2
51.016	30.9205	2
51.0177	30.9178	2
51.0436	30.8678	2
51.0634	30.8178	2
51.066	30.8095	2
51.0805	30.7677	2
51.0928	30.7178	2
51.1006	30.6678	2
51.1041	30.6178	2
51.1035	30.5678	2
51.0996	30.5177	2
51.0912	30.4678	2
51.0779	30.4178	2
51.066	30.3842	2
51.0608	30.3678	2
51.0399	30.3178	2
51.0468	30.2677	2
51.016	30.2318	2
50.9812	30.2178	2
50.966	30.1985	2
50.9426	30.1678	2
50.916	30.1369	2
50.897	30.1178	2
50.866	30.0898	2
50.8414	30.0678	2
50.816	30.0464	2
50.7729	30.0177	2
50.766	30.0133	2
50.716	29.9814	2
50.6863	29.9678	2
50.666	29.958	2
50.616	29.9336	2
50.5661	29.9178	2
50.566	29.9177	2
50.5365	29.8678	2
50.516	29.8353	2
50.466	29.8263	2
50.4227	29.8178	2
50.416	29.8171	2
50.366	29.815	2
50.316	29.806	2
50.266	29.8067	2
50.216	29.806	2
50.166	29.8118	2
50.116	29.8162	2
50.1091	29.8178	2
50.066	29.8263	2
50.016	29.8353	2
49.966	29.8511	2
49.916	29.8666	2
49.9135	29.8678	2
49.866	29.8875	2
49.816	29.9092	2
49.801	29.9178	2
49.766	29.9378	2
49.716	29.9675	2
49.7156	29.9678	2
49.666	30.0042	2
49.6481	30.0178	2
49.616	30.0437	2
49.5912	30.0678	2
49.566	30.0943	2
49.5434	30.1178	2
49.516	30.1502	2
49.5026	30.1678	2
49.4692	30.2178	2
49.466	30.2234	2
49.4393	30.2678	2
49.416	30.3167	2
49.4155	30.3178	2
49.3954	30.3678	2
49.3805	30.4178	2
49.3694	30.4678	2
49.366	30.4919	2
49.3618	30.5178	2
49.3579	30.5678	2
49.3572	30.6178	2
49.3606	30.6678	2
49.366	30.7027	2
49.368	30.7178	2
49.3781	30.7678	2
49.3925	30.8178	2
49.4116	30.8678	2
49.416	30.8773	2
49.435	30.9178	2
49.4649	30.9678	2
49.466	30.9694	2
49.516	30.9914	2
49.566	30.9934	2
49.5841	31.0178	2
49.5871	31.0678	2
49.585	31.1178	2
49.616	31.1476	2
49.641	31.1678	2
49.666	31.1753	2
49.716	31.1906	2
49.766	31.1766	2
49.816	31.2083	2
49.8362	31.2178	2
49.866	31.232	2
49.916	31.2554	2
49.9556	31.2678	2
49.966	31.2712	2
50.016	31.2888	2
50.066	31.299	2
50.116	31.3097	2
50.166	31.314	2
50.2008	31.3178	2
50.216	31.3196	2
> 4 contour
50.016	31.0419	4
50.066	31.0284	4
50.116	31.0454	4
50.166	31.0538	4
50.216	31.0612	4
50.266	31.0614	4
50.316	31.0612	4
50.366	31.0537	4
50.416	31.0453	4
50.466	31.0284	4
50.4944	31.0177	4
50.516	31.0099	4
50.566	30.9826	4
50.5903	30.9678	4
50.616	30.9513	4
50.6553	30.9178	4
50.666	30.9073	4
50.7043	30.8678	4
50.716	30.8628	4
50.7556	30.8178	4
50.766	30.7685	4
50.7664	30.7677	4
50.7869	30.7178	4
50.7994	30.6678	4
50.8052	30.6178	4
50.8046	30.5678	4
50.7985	30.5177	4
50.7854	30.4678	4
50.766	30.4219	4
50.7644	30.4178	4
50.7545	30.3678	4
50.716	30.3241	4
50.7102	30.3178	4
50.666	30.2731	4
50.6513	30.2677	4
50.616	30.2377	4
50.6064	30.2178	4
50.566	30.1843	4
50.516	30.1726	4
50.4844	30.1678	4
50.466	30.1608	4
50.416	30.1432	4
50.395	30.1178	4
50.366	30.0997	4
50.316	30.0766	4
50.266	30.0767	4
50.216	30.0767	4
50.166	30.0837	4
50.116	30.0912	4
50.066	30.1067	4
50.033	30.1178	4
50.016	30.1232	4
49.966	30.1476	4
49.9286	30.1678	4
49.916	30.1745	4
49.866	30.2111	4
49.8573	30.2178	4
49.816	30.2538	4
49.8028	30.2678	4
49.766	30.3141	4
49.763	30.3178	4
49.7292	30.3678	4
49.716	30.3944	4
49.7047	30.4178	4
49.6869	30.4678	4
49.6758	30.5178	4
49.6706	30.5678	4
49.67	30.6178	4
49.6748	30.6678	4
49.6854	30.7178	4
49.716	30.7383	4
49.7655	30.7678	4
49.766	30.7687	4
49.7914	30.8178	4
49.7905	30.8678	4
49.7989	30.9178	4
49.816	30.9358	4
49.847	30.9178	4
49.866	30.9139	4
49.8766	30.9178	4
49.916	30.9513	4
49.9416	30.9678	4
49.966	30.9826	4
49.9856	31.0178	4
50.016	31.0419	4
> 6 contour
50.166	30.919	6
50.216	30.929	6
50.266	30.931	6
50.316	30.9289	6
50.366	30.9189	6
50.3699	30.9178	6
50.416	30.9054	6
50.466	30.9019	6
50.508	30.8678	6
50.516	30.8517	6
50.5555	30.8178	6
50.566	30.8068	6
50.5936	30.8178	6
50.616	30.8271	6
50.6198	30.8178	6
50.659	30.7677	6
50.6268	30.7178	6
50.666	30.6919	6
50.6831	30.6678	6
50.666	30.6319	6
50.6533	30.6178	6
50.6524	30.5678	6
50.6437	30.5177	6
50.625	30.4678	6
50.616	30.4517	6
50.6078	30.4178	6
50.566	30.3731	6
50.5608	30.3678	6
50.566	30.3269	6
50.5675	30.3178	6
50.566	30.3164	6
50.5599	30.3178	6
50.516	30.3257	6
50.5063	30.3178	6
50.466	30.285	6
50.416	30.2829	6
50.366	30.2695	6
50.3644	30.2677	6
50.316	30.2378	6
50.266	30.2575	6
50.2211	30.2178	6
50.216	30.2131	6
50.2118	30.2178	6
50.166	30.2425	6
50.1276	30.2678	6
50.116	30.2829	6
50.066	30.3059	6
50.0457	30.3178	6
50.016	30.3257	6
49.9721	30.3178	6
49.966	30.3149	6
49.9625	30.3178	6
49.966	30.3269	6
49.9712	30.3678	6
49.966	30.3731	6
49.9301	30.3678	6
49.916	30.3619	6
49.9108	30.3678	6
49.916	30.3773	6
49.9242	30.4178	6
49.916	30.428	6
49.866	30.4576	6
49.8499	30.4678	6
49.8337	30.5178	6
49.8261	30.5678	6
49.866	30.6056	6
49.8787	30.6178	6
49.8873	30.6678	6
49.9053	30.7178	6
49.8951	30.7678	6
49.9122	30.8178	6
49.916	30.8218	6
49.9385	30.8178	6
49.966	30.8137	6
49.9765	30.8178	6
50.016	30.8517	6
50.0406	30.8678	6
50.066	30.8827	6
50.116	30.9121	6
50.1615	30.9178	6
50.166	30.919	6
> 8 contour
50.166	30.8251	8
50.216	30.8361	8
50.266	30.8412	8
50.316	30.8361	8
50.366	30.8249	8
50.3826	30.8178	8
50.416	30.8018	8
50.4454	30.8178	8
50.466	30.8292	8
50.4727	30.8178	8
50.516	30.7772	8
50.5253	30.7677	8
50.5423	30.7178	8
50.566	30.6857	8
50.5794	30.6678	8
50.566	30.6375	8
50.5484	30.6178	8
50.5472	30.5678	8
50.5339	30.5177	8
50.516	30.4842	8
50.5071	30.4678	8
50.466	30.4195	8
50.4638	30.4178	8
50.466	30.4104	8
50.478	30.3678	8
50.466	30.3593	8
50.416	30.3493	8
50.366	30.3393	8
50.316	30.334	8
50.2829	30.3178	8
50.266	30.3085	8
50.216	30.3047	8
50.166	30.3152	8
50.164	30.3178	8
50.116	30.3493	8
50.066	30.3634	8
50.054	30.3678	8
50.016	30.4	8
49.9987	30.4178	8
49.966	30.4636	8
49.9633	30.4678	8
49.9414	30.5178	8
49.966	30.5465	8
49.9848	30.5678	8
49.9836	30.6178	8
49.979	30.6678	8
49.9897	30.7178	8
50.016	30.7471	8
50.0647	30.7678	8
50.066	30.7689	8
50.116	30.8019	8
50.1492	30.8178	8
50.166	30.8251	8
> 10 contour
50.066	30.7233	10
50.116	30.7417	10
50.166	30.7571	10
50.216	30.7557	10
50.266	30.7666	10
50.316	30.7557	10
50.366	30.7424	10
50.3984	30.7178	10
50.416	30.6974	10
50.4409	30.6678	10
50.4632	30.6178	10
50.461	30.5678	10
50.466	30.563	10
50.4844	30.5177	10
50.466	30.4955	10
50.416	30.4926	10
50.4081	30.4678	10
50.366	30.4298	10
50.316	30.4242	10
50.266	30.4194	10
50.2618	30.4178	10
50.216	30.3972	10
50.1846	30.4178	10
50.166	30.447	10
50.1388	30.4678	10
50.116	30.476	10
50.066	30.4955	10
50.0476	30.5178	10
50.066	30.563	10
50.0679	30.5678	10
50.066	30.5709	10
50.0395	30.6178	10
50.0275	30.6678	10
50.0551	30.7178	10
50.066	30.7233	10
> 12 contour
50.166	30.722	12
50.1753	30.7178	12
50.216	30.6992	12
50.266	30.7071	12
50.316	30.6992	12
50.3565	30.6678	12
50.366	30.6352	12
50.3747	30.6178	12
50.3722	30.5678	12
50.3884	30.5177	12
50.3683	30.4678	12
50.366	30.4657	12
50.316	30.4587	12
50.266	30.4522	12
50.216	30.449	12
50.2033	30.4678	12
50.216	30.507	12
50.2189	30.5178	12
50.216	30.5205	12
50.211	30.5177	12
50.166	30.4949	12
50.116	30.5171	12
50.1146	30.5178	12
50.1049	30.5678	12
50.0878	30.6178	12
50.116	30.6326	12
50.1423	30.6678	12
50.1543	30.7178	12
50.166	30.722	12
> 14 contour
50.266	30.6748	14
50.3007	30.6678	14
50.316	30.6532	14
50.3265	30.6178	14
50.3261	30.5678	14
50.316	30.5366	14
50.2924	30.5177	14
50.266	30.5061	14
50.2595	30.5178	14
50.216	30.5588	14
50.2059	30.5678	14
50.2055	30.6178	14
50.216	30.6531	14
50.2315	30.6678	14
50.266	30.6748	14