> 4 contour
139.102	37.9648	4
139.185	37.9479	4
139.243	37.9285	4
139.252	37.8785	4
139.185	37.8293	4
139.172	37.8285	4
139.185	37.8236	4
139.211	37.7785	4
139.217	37.7285	4
139.215	37.6785	4
139.185	37.6334	4
139.181	37.6285	4
139.155	37.5785	4
139.17	37.5285	4
139.185	37.5077	4
139.267	37.5285	4
139.268	37.5308	4
139.352	37.5579	4
139.381	37.5285	4
139.352	37.4911	4
139.332	37.4785	4
139.327	37.4285	4
139.341	37.3785	4
139.347	37.3285	4
139.352	37.3255	4
139.397	37.2785	4
139.352	37.2355	4
139.31	37.2785	4
139.268	37.3041	4
139.246	37.2785	4
139.189	37.2285	4
139.185	37.2209	4
139.178	37.1785	4
139.185	37.175	4
139.215	37.1785	4
139.268	37.1951	4
139.321	37.1785	4
139.294	37.1285	4
139.268	37.0961	4
139.256	37.0785	4
139.185	37.0614	4
139.133	37.0285	4
139.102	37.011	4
139.052	37.0285	4
139.018	37.0376	4
138.944	37.0285	4
138.935	37.0244	4
138.903	36.9785	4
138.935	36.9414	4
138.979	36.9785	4
139.018	37.0056	4
139.043	36.9785	4
139.018	36.9292	4
139.016	36.9285	4
138.935	36.9228	4
138.852	36.8871	4
138.768	36.9047	4
138.685	36.9191	4
138.656	36.9285	4
138.602	36.9348	4
138.518	36.9483	4
138.469	36.9785	4
138.446	37.0285	4
138.435	37.0569	4
138.352	37.0604	4
138.3	37.0285	4
138.268	37.0164	4
138.25	37.0285	4
138.241	37.0785	4
138.215	37.1285	4
138.241	37.1785	4
138.185	37.2186	4
138.112	37.2285	4
138.106	37.2785	4
138.106	37.3285	4
138.11	37.3785	4
138.119	37.4285	4
138.133	37.4785	4
138.153	37.5285	4
138.182	37.5785	4
138.185	37.5827	4
138.22	37.6285	4
138.268	37.6782	4
138.269	37.6785	4
138.325	37.7285	4
138.352	37.7481	4
138.399	37.7785	4
138.435	37.7989	4
138.5	37.8285	4
138.518	37.8363	4
138.602	37.8635	4
138.673	37.8785	4
138.685	37.8813	4
138.768	37.8916	4
138.852	37.8938	4
138.856	37.8785	4
138.852	37.8758	4
138.786	37.8285	4
138.822	37.7785	4
138.852	37.7659	4
138.862	37.7785	4
138.882	37.8285	4
138.935	37.8587	4
138.973	37.8785	4
139.018	37.9043	4
139.065	37.9285	4
139.102	37.9648	4
> 8 contour
138.768	37.5503	8
138.852	37.5566	8
138.935	37.5434	8
138.971	37.5285	8
138.935	37.5091	8
138.922	37.4785	8
138.935	37.4701	8
138.975	37.4785	8
139.018	37.5066	8
139.04	37.4785	8
139.018	37.4541	8
139.003	37.4285	8
139.018	37.3963	8
139.026	37.3785	8
139.087	37.3285	8
139.056	37.2785	8
139.027	37.2285	8
139.018	37.2198	8
139.002	37.1785	8
138.96	37.1285	8
138.935	37.1083	8
138.852	37.1142	8
138.768	37.0957	8
138.698	37.1285	8
138.685	37.1343	8
138.602	37.1529	8
138.586	37.1785	8
138.602	37.1854	8
138.633	37.2285	8
138.612	37.2785	8
138.602	37.2909	8
138.564	37.3285	8
138.54	37.3785	8
138.602	37.3936	8
138.644	37.4285	8
138.616	37.4785	8
138.685	37.492	8
138.757	37.5285	8
138.768	37.5503	8
> 12 contour
138.768	37.4502	12
138.852	37.4599	12
138.902	37.4285	12
138.927	37.3785	12
138.935	37.373	12
138.988	37.3285	12
138.988	37.2785	12
138.936	37.2285	12
138.935	37.2235	12
138.903	37.1785	12
138.852	37.1682	12
138.768	37.1755	12
138.761	37.1785	12
138.685	37.2174	12
138.68	37.2285	12
138.68	37.2785	12
138.678	37.3285	12
138.664	37.3785	12
138.685	37.4018	12
138.723	37.4285	12
138.768	37.4502	12
> 16 contour
138.768	37.3857	16
138.852	37.4065	16
138.881	37.3785	16
138.935	37.3397	16
138.948	37.3285	16
138.948	37.2785	16
138.935	37.2664	16
138.87	37.2285	16
138.852	37.2152	16
138.826	37.2285	16
138.768	37.2672	16
138.754	37.2785	16
138.768	37.3157	16
138.77	37.3285	16
138.768	37.3463	16
138.757	37.3785	16
138.768	37.3857	16