> 2 contour
69.336	37.4422	2
69.386	37.4494	2
69.436	37.458	2
69.486	37.4618	2
69.536	37.4672	2
69.586	37.468	2
69.6045	37.438	2
69.6354	37.388	2
69.636	37.387	2
69.686	37.3848	2
69.736	37.3839	2
69.786	37.3785	2
69.836	37.3744	2
69.886	37.3655	2
69.936	37.3577	2
69.986	37.3449	2
70.0151	37.338	2
70.036	37.3334	2
70.086	37.3175	2
70.136	37.3019	2
70.1693	37.288	2
70.186	37.2812	2
70.236	37.2615	2
70.2816	37.238	2
70.286	37.2357	2
70.336	37.2108	2
70.3724	37.188	2
70.386	37.1794	2
70.436	37.1481	2
70.4496	37.138	2
70.486	37.1101	2
70.5144	37.088	2
70.536	37.0701	2
70.57	37.038	2
70.586	37.0218	2
70.6196	36.988	2
70.636	36.9698	2
70.6624	36.938	2
70.686	36.906	2
70.6997	36.888	2
70.733	36.838	2
70.736	36.8329	2
70.7614	36.788	2
70.7849	36.738	2
70.786	36.7351	2
70.8059	36.688	2
70.8228	36.638	2
70.836	36.5885	2
70.8361	36.588	2
70.8465	36.538	2
70.8532	36.488	2
70.8571	36.438	2
70.8575	36.388	2
70.8551	36.338	2
70.8494	36.288	2
70.8404	36.238	2
70.836	36.2204	2
70.8336	36.188	2
70.8126	36.138	2
70.7933	36.088	2
70.786	36.0724	2
70.7709	36.038	2
70.7446	35.988	2
70.736	35.9736	2
70.714	35.938	2
70.686	35.8991	2
70.6783	35.888	2
70.6393	35.838	2
70.636	35.8341	2
70.5929	35.788	2
70.586	35.7812	2
70.5421	35.738	2
70.536	35.7325	2
70.486	35.6923	2
70.4806	35.688	2
70.436	35.6531	2
70.4129	35.638	2
70.386	35.6207	2
70.336	35.5894	2
70.3333	35.588	2
70.286	35.5634	2
70.236	35.5382	2
70.2354	35.538	2
70.186	35.5173	2
70.136	35.4964	2
70.1089	35.488	2
70.086	35.4806	2
70.036	35.4636	2
69.986	35.4521	2
69.936	35.4398	2
69.9242	35.438	2
69.886	35.4317	2
69.836	35.422	2
69.786	35.4176	2
69.736	35.4117	2
69.686	35.4107	2
69.636	35.4083	2
69.586	35.4107	2
69.536	35.4117	2
69.486	35.4176	2
69.436	35.422	2
69.386	35.4317	2
69.3478	35.438	2
69.336	35.4398	2
69.286	35.4521	2
69.236	35.4636	2
69.186	35.4806	2
69.1631	35.488	2
69.136	35.4964	2
69.086	35.5173	2
69.0366	35.538	2
69.036	35.5382	2
68.986	35.5634	2
68.9386	35.588	2
68.936	35.5894	2
68.886	35.6207	2
68.8591	35.638	2
68.836	35.6531	2
68.7913	35.688	2
68.786	35.6923	2
68.736	35.7325	2
68.7299	35.738	2
68.686	35.7812	2
68.6791	35.788	2
68.636	35.8341	2
68.6327	35.838	2
68.5937	35.888	2
68.586	35.8904	2
68.5422	35.938	2
68.536	35.9736	2
68.5274	35.988	2
68.5011	36.038	2
68.486	36.0725	2
68.4788	36.088	2
68.4594	36.138	2
68.4438	36.188	2
68.436	36.2206	2
68.4317	36.238	2
68.4226	36.288	2
68.4169	36.338	2
68.4146	36.388	2
68.4149	36.438	2
68.4188	36.488	2
68.4255	36.538	2
68.4359	36.588	2
68.4054	36.638	2
68.436	36.6764	2
68.4661	36.688	2
68.486	36.7351	2
68.4871	36.738	2
68.5106	36.788	2
68.5013	36.838	2
68.486	36.8701	2
68.455	36.888	2
68.486	36.9328	2
68.4895	36.938	2
68.5268	36.988	2
68.536	36.9992	2
68.5705	37.038	2
68.586	37.054	2
68.5955	37.038	2
68.636	37.021	2
68.653	37.038	2
68.636	37.0775	2
68.6186	37.088	2
68.636	37.1047	2
68.6751	37.138	2
68.686	37.1468	2
68.6917	37.138	2
68.736	37.119	2
68.786	37.1102	2
68.7946	37.138	2
68.786	37.1605	2
68.7372	37.188	2
68.786	37.2216	2
68.8101	37.238	2
68.836	37.2551	2
68.886	37.2825	2
68.896	37.288	2
68.936	37.296	2
68.986	37.3042	2
69.036	37.3125	2
69.086	37.3191	2
69.136	37.3019	2
69.186	37.3175	2
69.236	37.3334	2
69.2568	37.338	2
69.286	37.3449	2
69.336	37.3578	2
69.3521	37.388	2
69.336	37.4324	2
69.3338	37.438	2
69.336	37.4422	2
> 4 contour
69.336	37.0507	4
69.3604	37.038	4
69.386	37.0266	4
69.436	37.0224	4
69.486	37.0295	4
69.536	37.0371	4
69.5588	37.038	4
69.586	37.0392	4
69.636	37.0424	4
69.686	37.0392	4
69.7132	37.038	4
69.736	37.0371	4
69.786	37.0295	4
69.836	37.0224	4
69.886	37.0091	4
69.936	36.9954	4
69.9548	36.988	4
69.986	36.9761	4
70.036	36.9559	4
70.0687	36.938	4
70.086	36.9286	4
70.136	36.9002	4
70.1532	36.888	4
70.186	36.8635	4
70.2181	36.838	4
70.236	36.8223	4
70.27	36.788	4
70.286	36.7694	4
70.3127	36.738	4
70.336	36.7049	4
70.3472	36.688	4
70.3745	36.638	4
70.386	36.6113	4
70.3965	36.588	4
70.413	36.538	4
70.4237	36.488	4
70.4298	36.438	4
70.4307	36.388	4
70.4274	36.338	4
70.4192	36.288	4
70.4056	36.238	4
70.386	36.1882	4
70.3859	36.188	4
70.3621	36.138	4
70.336	36.0951	4
70.3315	36.088	4
70.293	36.038	4
70.286	36.0302	4
70.2474	35.988	4
70.236	35.9769	4
70.1892	35.938	4
70.186	35.9355	4
70.136	35.8979	4
70.1195	35.888	4
70.086	35.8684	4
70.036	35.8415	4
70.0275	35.838	4
69.986	35.8206	4
69.936	35.8009	4
69.8867	35.788	4
69.886	35.7878	4
69.836	35.7736	4
69.786	35.7657	4
69.736	35.7577	4
69.686	35.7553	4
69.6735	35.738	4
69.636	35.7146	4
69.5985	35.738	4
69.586	35.7553	4
69.536	35.7576	4
69.486	35.7656	4
69.436	35.7735	4
69.386	35.7877	4
69.3849	35.788	4
69.336	35.8008	4
69.286	35.8205	4
69.2444	35.838	4
69.236	35.8415	4
69.186	35.8685	4
69.1525	35.888	4
69.136	35.8979	4
69.086	35.9355	4
69.0828	35.938	4
69.036	35.9769	4
69.0246	35.988	4
68.986	36.0002	4
68.9494	36.038	4
68.9405	36.088	4
68.936	36.0951	4
68.9099	36.138	4
68.8861	36.188	4
68.886	36.1882	4
68.836	36.2108	4
68.786	36.2363	4
68.7827	36.238	4
68.7699	36.288	4
68.762	36.338	4
68.786	36.3531	4
68.836	36.3846	4
68.8413	36.388	4
68.8422	36.438	4
68.8483	36.488	4
68.844	36.538	4
68.8495	36.588	4
68.836	36.6178	4
68.8092	36.638	4
68.8352	36.688	4
68.836	36.6917	4
68.8386	36.688	4
68.886	36.6722	4
68.8989	36.688	4
68.886	36.7207	4
68.8641	36.738	4
68.886	36.7675	4
68.9012	36.788	4
68.936	36.8011	4
68.986	36.8178	4
69.036	36.8223	4
69.054	36.838	4
69.059	36.888	4
69.086	36.9124	4
69.1153	36.938	4
69.136	36.9831	4
69.1459	36.988	4
69.186	37.0079	4
69.236	37.0313	4
69.275	36.988	4
69.286	36.9761	4
69.3172	36.988	4
69.3194	37.038	4
69.336	37.0507	4
> 6 contour
69.386	36.8882	6
69.3864	36.888	6
69.436	36.8405	6
69.486	36.8527	6
69.536	36.8628	6
69.586	36.867	6
69.636	36.8698	6
69.686	36.867	6
69.736	36.8628	6
69.786	36.8527	6
69.836	36.8404	6
69.8426	36.838	6
69.886	36.8229	6
69.936	36.8019	6
69.961	36.788	6
69.986	36.7736	6
70.036	36.7397	6
70.0382	36.738	6
70.086	36.6954	6
70.0935	36.688	6
70.1356	36.638	6
70.136	36.6374	6
70.1678	36.588	6
70.186	36.5484	6
70.1908	36.538	6
70.2062	36.488	6
70.2151	36.438	6
70.2164	36.388	6
70.2118	36.338	6
70.2001	36.288	6
70.186	36.2512	6
70.181	36.238	6
70.1549	36.188	6
70.136	36.1611	6
70.1189	36.138	6
70.086	36.1024	6
70.0714	36.088	6
70.036	36.0577	6
70.0082	36.038	6
69.986	36.0236	6
69.936	35.9952	6
69.9194	35.988	6
69.886	35.9738	6
69.836	35.9557	6
69.786	35.9443	6
69.7536	35.938	6
69.736	35.9342	6
69.686	35.9298	6
69.636	35.9267	6
69.586	35.9298	6
69.536	35.9342	6
69.5184	35.938	6
69.486	35.9443	6
69.436	35.9557	6
69.386	35.9738	6
69.3526	35.988	6
69.336	35.9952	6
69.286	36.0236	6
69.2638	36.038	6
69.236	36.0577	6
69.2006	36.088	6
69.186	36.1024	6
69.1531	36.138	6
69.136	36.1443	6
69.0969	36.188	6
69.0908	36.238	6
69.086	36.2509	6
69.0718	36.288	6
69.0601	36.338	6
69.0556	36.388	6
69.0569	36.438	6
69.0658	36.488	6
69.0812	36.538	6
69.086	36.5484	6
69.1042	36.588	6
69.136	36.6374	6
69.1364	36.638	6
69.1785	36.688	6
69.186	36.6954	6
69.2338	36.738	6
69.236	36.7398	6
69.286	36.7738	6
69.3108	36.788	6
69.336	36.802	6
69.3552	36.838	6
69.3858	36.888	6
69.386	36.8882	6
> 8 contour
69.486	36.7899	8
69.49	36.788	8
69.536	36.7687	8
69.586	36.7491	8
69.636	36.7516	8
69.686	36.7492	8
69.736	36.7418	8
69.7511	36.738	8
69.786	36.7297	8
69.836	36.7118	8
69.8843	36.688	8
69.886	36.6871	8
69.936	36.6534	8
69.9549	36.638	8
69.986	36.6079	8
70.0033	36.588	8
70.0352	36.538	8
70.036	36.536	8
70.0568	36.488	8
70.0691	36.438	8
70.071	36.388	8
70.0645	36.338	8
70.0485	36.288	8
70.036	36.2638	8
70.0229	36.238	8
69.986	36.1882	8
69.9858	36.188	8
69.936	36.1434	8
69.9291	36.138	8
69.886	36.1093	8
69.8422	36.088	8
69.836	36.0851	8
69.786	36.0667	8
69.736	36.0543	8
69.686	36.0474	8
69.636	36.045	8
69.586	36.0475	8
69.536	36.0543	8
69.486	36.0666	8
69.436	36.085	8
69.4297	36.088	8
69.386	36.1093	8
69.3429	36.138	8
69.336	36.1434	8
69.2862	36.188	8
69.286	36.1882	8
69.2492	36.238	8
69.236	36.2639	8
69.2235	36.288	8
69.2074	36.338	8
69.201	36.388	8
69.2029	36.438	8
69.2152	36.488	8
69.236	36.536	8
69.2368	36.538	8
69.2687	36.588	8
69.286	36.6079	8
69.3171	36.638	8
69.336	36.6534	8
69.386	36.6871	8
69.3877	36.688	8
69.386	36.6901	8
69.375	36.738	8
69.386	36.7575	8
69.436	36.7779	8
69.4721	36.788	8
69.486	36.7899	8
> 10 contour
69.536	36.643	10
69.586	36.6548	10
69.636	36.6562	10
69.686	36.6548	10
69.736	36.643	10
69.7526	36.638	10
69.786	36.6275	10
69.836	36.5981	10
69.8512	36.588	10
69.886	36.56	10
69.9054	36.538	10
69.9336	36.488	10
69.936	36.4805	10
69.9508	36.438	10
69.9538	36.388	10
69.9442	36.338	10
69.936	36.3195	10
69.9228	36.288	10
69.8868	36.238	10
69.886	36.2372	10
69.836	36.1987	10
69.8206	36.188	10
69.786	36.1685	10
69.736	36.1533	10
69.686	36.1413	10
69.636	36.14	10
69.586	36.1413	10
69.536	36.1533	10
69.486	36.1685	10
69.4514	36.188	10
69.436	36.1987	10
69.386	36.2373	10
69.3853	36.238	10
69.3493	36.288	10
69.336	36.32	10
69.286	36.3165	10
69.2697	36.338	10
69.2665	36.388	10
69.286	36.4185	10
69.3212	36.438	10
69.336	36.4805	10
69.3384	36.488	10
69.3666	36.538	10
69.386	36.56	10
69.4208	36.588	10
69.436	36.5981	10
69.486	36.6275	10
69.5194	36.638	10
69.536	36.643	10
> 12 contour
69.536	36.5452	12
69.586	36.5662	12
69.636	36.5654	12
69.686	36.5662	12
69.736	36.5452	12
69.7537	36.538	12
69.786	36.5206	12
69.814	36.488	12
69.836	36.4411	12
69.8376	36.438	12
69.8425	36.388	12
69.836	36.3668	12
69.8284	36.338	12
69.7964	36.288	12
69.786	36.2779	12
69.736	36.2542	12
69.7024	36.238	12
69.686	36.2316	12
69.636	36.2322	12
69.586	36.2315	12
69.5694	36.238	12
69.536	36.2541	12
69.486	36.278	12
69.4758	36.288	12
69.4437	36.338	12
69.436	36.3672	12
69.4296	36.388	12
69.386	36.4081	12
69.3676	36.438	12
69.386	36.4618	12
69.436	36.4411	12
69.458	36.488	12
69.486	36.5206	12
69.5183	36.538	12
69.536	36.5452	12