> 3 contour
71.861	39.6057	3
71.911	39.6073	3
71.961	39.6095	3
72.011	39.6073	3
72.061	39.6057	3
72.1088	39.6	3
72.111	39.5998	3
72.161	39.5948	3
72.211	39.5968	3
72.261	39.5766	3
72.311	39.5921	3
72.3609	39.55	3
72.361	39.5495	3
72.411	39.5323	3
72.461	39.5145	3
72.4929	39.5	3
72.511	39.4918	3
72.561	39.4686	3
72.5937	39.45	3
72.611	39.44	3
72.661	39.4099	3
72.6752	39.4	3
72.711	39.3738	3
72.7421	39.35	3
72.761	39.3346	3
72.7987	39.3	3
72.811	39.2878	3
72.848	39.25	3
72.861	39.2351	3
72.8896	39.2	3
72.911	39.1697	3
72.925	39.15	3
72.9551	39.1	3
72.961	39.0886	3
72.9807	39.05	3
73.0011	39	3
73.011	38.969	3
73.0174	38.95	3
73.03	38.9	3
73.0382	38.85	3
73.043	38.8	3
73.0437	38.75	3
73.0407	38.7	3
73.0339	38.65	3
73.0228	38.6	3
73.011	38.5602	3
73.0081	38.55	3
72.9899	38.5	3
72.9667	38.45	3
72.961	38.4397	3
72.9391	38.4	3
72.911	38.3581	3
72.9056	38.35	3
72.8679	38.3	3
72.861	38.2919	3
72.823	38.25	3
72.811	38.2382	3
72.8051	38.2	3
72.761	38.1567	3
72.711	38.1502	3
72.7097	38.15	3
72.661	38.1143	3
72.6381	38.1	3
72.611	38.0836	3
72.561	38.0548	3
72.5508	38.05	3
72.511	38.0308	3
72.461	38.0078	3
72.4396	38	3
72.411	37.9894	3
72.361	37.9711	3
72.311	37.9577	3
72.2819	37.95	3
72.261	37.9442	3
72.211	37.9346	3
72.161	37.9249	3
72.111	37.9197	3
72.061	37.9139	3
72.011	37.9124	3
71.961	37.9103	3
71.911	37.9124	3
71.861	37.9139	3
71.811	37.9197	3
71.761	37.9249	3
71.711	37.9347	3
71.661	37.9441	3
71.6401	37.95	3
71.611	37.9577	3
71.561	37.971	3
71.511	37.9893	3
71.4822	38	3
71.461	38.0077	3
71.411	38.0308	3
71.3712	38.05	3
71.361	38.0548	3
71.311	38.0836	3
71.2839	38.1	3
71.261	38.1143	3
71.2124	38.15	3
71.211	38.1511	3
71.161	38.1907	3
71.1505	38.2	3
71.111	38.2382	3
71.099	38.25	3
71.061	38.2919	3
71.0541	38.3	3
71.0164	38.35	3
71.011	38.3581	3
70.983	38.4	3
70.961	38.4397	3
70.9553	38.45	3
70.9322	38.5	3
70.9139	38.55	3
70.911	38.5602	3
70.8992	38.6	3
70.8882	38.65	3
70.8814	38.7	3
70.8783	38.75	3
70.8791	38.8	3
70.8838	38.85	3
70.8921	38.9	3
70.9047	38.95	3
70.911	38.9689	3
70.921	39	3
70.9413	39.05	3
70.961	39.0886	3
70.9669	39.1	3
70.997	39.15	3
71.011	39.1697	3
71.0324	39.2	3
71.061	39.2351	3
71.074	39.25	3
71.111	39.2878	3
71.1233	39.3	3
71.161	39.3346	3
71.1799	39.35	3
71.211	39.3738	3
71.2468	39.4	3
71.261	39.4099	3
71.311	39.44	3
71.3282	39.45	3
71.361	39.4687	3
71.411	39.4919	3
71.4289	39.5	3
71.461	39.5145	3
71.511	39.5323	3
71.561	39.5495	3
71.5632	39.55	3
71.611	39.5629	3
71.661	39.5766	3
71.711	39.5856	3
71.761	39.5948	3
71.811	39.5998	3
71.8132	39.6	3
71.861	39.6057	3
> 6 contour
71.861	39.1086	6
71.911	39.1126	6
71.961	39.1184	6
72.011	39.1126	6
72.061	39.1086	6
72.0889	39.1	6
72.111	39.0939	6
72.161	39.0804	6
72.211	39.0537	6
72.218	39.05	6
72.261	39.0267	6
72.294	39	6
72.311	38.9833	6
72.3428	38.95	6
72.361	38.9235	6
72.3761	38.9	6
72.3971	38.85	6
72.4087	38.8	6
72.411	38.7507	6
72.411	38.75	6
72.411	38.7497	6
72.4051	38.7	6
72.3898	38.65	6
72.3626	38.6	6
72.361	38.5977	6
72.323	38.55	6
72.311	38.5384	6
72.2684	38.5	6
72.261	38.4943	6
72.211	38.4652	6
72.1806	38.45	6
72.161	38.4401	6
72.111	38.4256	6
72.061	38.4113	6
72.011	38.4078	6
71.961	38.4028	6
71.911	38.4077	6
71.861	38.4112	6
71.811	38.4256	6
71.761	38.4403	6
71.742	38.45	6
71.711	38.4656	6
71.661	38.4946	6
71.654	38.5	6
71.611	38.5384	6
71.599	38.55	6
71.561	38.5977	6
71.5594	38.6	6
71.5324	38.65	6
71.5172	38.7	6
71.5113	38.75	6
71.5133	38.8	6
71.5249	38.85	6
71.5459	38.9	6
71.561	38.9235	6
71.5793	38.95	6
71.611	38.9833	6
71.6282	39	6
71.661	39.0265	6
71.7041	39.05	6
71.711	39.0537	6
71.761	39.0804	6
71.811	39.0939	6
71.833	39.1	6
71.861	39.1086	6
> 9 contour
71.861	38.9633	9
71.911	38.9721	9
71.961	38.9804	9
72.011	38.9714	9
72.061	38.9628	9
72.0859	38.95	9
72.111	38.9373	9
72.161	38.9045	9
72.1659	38.9	9
72.2047	38.85	9
72.211	38.8346	9
72.2269	38.8	9
72.2309	38.75	9
72.2193	38.7	9
72.211	38.6851	9
72.1926	38.65	9
72.161	38.616	9
72.1391	38.6	9
72.111	38.5831	9
72.061	38.5584	9
72.011	38.5523	9
71.9964	38.55	9
71.961	38.5421	9
71.9256	38.55	9
71.911	38.5523	9
71.861	38.5583	9
71.811	38.5831	9
71.7829	38.6	9
71.761	38.616	9
71.7294	38.65	9
71.711	38.6842	9
71.702	38.7	9
71.69	38.75	9
71.695	38.8	9
71.711	38.8346	9
71.7173	38.85	9
71.7563	38.9	9
71.761	38.9044	9
71.811	38.9374	9
71.8356	38.95	9
71.861	38.9633	9
> 12 contour
71.911	38.9022	12
71.961	38.9129	12
72.011	38.9013	12
72.0152	38.9	12
72.061	38.8874	12
72.1063	38.85	12
72.111	38.8438	12
72.1415	38.8	12
72.148	38.75	12
72.1316	38.7	12
72.111	38.6758	12
72.0851	38.65	12
72.061	38.6322	12
72.011	38.6157	12
71.961	38.6068	12
71.911	38.6154	12
71.861	38.6318	12
71.8364	38.65	12
71.811	38.6756	12
71.7901	38.7	12
71.7739	38.75	12
71.7805	38.8	12
71.811	38.8438	12
71.8157	38.85	12
71.861	38.8876	12
71.9039	38.9	12
71.911	38.9022	12
> 15 contour
71.911	38.8627	15
71.961	38.8711	15
72.011	38.8626	15
72.0356	38.85	15
72.061	38.8321	15
72.0879	38.8	15
72.0933	38.75	15
72.0741	38.7	15
72.061	38.6869	15
72.011	38.6591	15
71.9662	38.65	15
71.961	38.6488	15
71.9553	38.65	15
71.911	38.6581	15
71.861	38.6867	15
71.8477	38.7	15
71.8258	38.75	15
71.8343	38.8	15
71.861	38.8318	15
71.8865	38.85	15
71.911	38.8627	15
> 18 contour
71.911	38.8281	18
71.961	38.8351	18
72.011	38.8281	18
72.0453	38.8	18
72.0515	38.75	18
72.0197	38.7	18
72.011	38.6944	18
71.961	38.6831	18
71.911	38.6935	18
71.901	38.7	18
71.8657	38.75	18
71.8769	38.8	18
71.911	38.8281	18
> 21 contour
71.961	38.8007	21
71.9673	38.8	21
72.011	38.7889	21
72.0244	38.75	21
72.011	38.7315	21
71.961	38.7141	21
71.911	38.7347	21
71.899	38.75	21
71.911	38.7859	21
71.9547	38.8	21
71.961	38.8007	21