> 2 contour
177.803	-15.2071	2
177.886	-15.1874	2
177.97	-15.1713	2
178.053	-15.1671	2
178.136	-15.1657	2
178.22	-15.1699	2
178.303	-15.179	2
178.386	-15.1943	2
178.47	-15.2135	2
178.511	-15.2295	2
178.553	-15.2451	2
178.636	-15.2797	2
178.699	-15.3129	2
178.72	-15.3235	2
178.803	-15.374	2
178.834	-15.3962	2
178.886	-15.4352	2
178.94	-15.4795	2
178.97	-15.5058	2
179.022	-15.5629	2
179.053	-15.6006	2
179.09	-15.6462	2
179.136	-15.7145	2
179.146	-15.7295	2
179.194	-15.8129	2
179.22	-15.8693	2
179.232	-15.8962	2
179.265	-15.9795	2
179.287	-16.0629	2
179.303	-16.1427	2
179.304	-16.1462	2
179.316	-16.2295	2
179.319	-16.3129	2
179.318	-16.3962	2
179.31	-16.4795	2
179.303	-16.5147	2
179.294	-16.5629	2
179.274	-16.6462	2
179.247	-16.7295	2
179.22	-16.7892	2
179.209	-16.8129	2
179.166	-16.8962	2
179.136	-16.943	2
179.112	-16.9795	2
179.053	-17.0552	2
179.047	-17.0629	2
178.973	-17.1462	2
178.97	-17.1497	2
178.886	-17.2197	2
178.873	-17.2295	2
178.803	-17.2809	2
178.749	-17.3129	2
178.72	-17.3308	2
178.636	-17.3737	2
178.581	-17.3962	2
178.553	-17.408	2
178.47	-17.4399	2
178.386	-17.4579	2
178.303	-17.4725	2
178.235	-17.4795	2
178.22	-17.4814	2
178.136	-17.4857	2
178.053	-17.4841	2
177.97	-17.4796	2
177.969	-17.4795	2
177.886	-17.4644	2
177.803	-17.446	2
177.72	-17.4204	2
177.658	-17.3962	2
177.636	-17.3883	2
177.553	-17.3504	2
177.483	-17.3129	2
177.47	-17.3056	2
177.386	-17.2456	2
177.366	-17.2295	2
177.303	-17.1777	2
177.269	-17.1462	2
177.22	-17.0949	2
177.191	-17.0629	2
177.136	-16.993	2
177.126	-16.9795	2
177.072	-16.8962	2
177.053	-16.8601	2
177.027	-16.8129	2
176.99	-16.7295	2
176.97	-16.6688	2
176.962	-16.6462	2
176.941	-16.5629	2
176.927	-16.4795	2
176.919	-16.3962	2
176.917	-16.3129	2
176.921	-16.2295	2
176.931	-16.1462	2
176.948	-16.0629	2
176.97	-15.9902	2
176.973	-15.9795	2
177.003	-15.8962	2
177.044	-15.8129	2
177.053	-15.7975	2
177.091	-15.7295	2
177.136	-15.664	2
177.149	-15.6462	2
177.219	-15.5629	2
177.22	-15.5619	2
177.303	-15.4795	2
177.303	-15.4792	2
177.386	-15.4095	2
177.404	-15.3962	2
177.47	-15.3479	2
177.537	-15.3129	2
177.553	-15.3043	2
177.636	-15.2642	2
177.72	-15.2337	2
177.734	-15.2295	2
177.803	-15.2071	2
> 4 contour
177.886	-15.6326	4
177.97	-15.6074	4
178.053	-15.5984	4
178.136	-15.5961	4
178.22	-15.6027	4
178.303	-15.6182	4
178.386	-15.6447	4
178.39	-15.6462	4
178.47	-15.6771	4
178.55	-15.7295	4
178.553	-15.7313	4
178.636	-15.797	4
178.653	-15.8129	4
178.72	-15.8876	4
178.726	-15.8962	4
178.783	-15.9795	4
178.803	-16.0228	4
178.822	-16.0629	4
178.85	-16.1462	4
178.867	-16.2295	4
178.873	-16.3129	4
178.87	-16.3962	4
178.858	-16.4795	4
178.833	-16.5629	4
178.803	-16.632	4
178.797	-16.6462	4
178.749	-16.7295	4
178.72	-16.7669	4
178.68	-16.8129	4
178.636	-16.8569	4
178.589	-16.8962	4
178.553	-16.9232	4
178.47	-16.9748	4
178.458	-16.9795	4
178.386	-17.0094	4
178.303	-17.0345	4
178.22	-17.0489	4
178.136	-17.0551	4
178.053	-17.0529	4
177.97	-17.0445	4
177.886	-17.0207	4
177.803	-16.9878	4
177.787	-16.9795	4
177.72	-16.9448	4
177.649	-16.8962	4
177.636	-16.8862	4
177.558	-16.8129	4
177.553	-16.8074	4
177.488	-16.7295	4
177.47	-16.7005	4
177.438	-16.6462	4
177.405	-16.5629	4
177.386	-16.4932	4
177.382	-16.4795	4
177.368	-16.3962	4
177.364	-16.3129	4
177.372	-16.2295	4
177.386	-16.1625	4
177.389	-16.1462	4
177.415	-16.0629	4
177.454	-15.9795	4
177.47	-15.9545	4
177.509	-15.8962	4
177.553	-15.846	4
177.584	-15.8129	4
177.636	-15.7668	4
177.689	-15.7295	4
177.72	-15.7088	4
177.803	-15.6644	4
177.851	-15.6462	4
177.886	-15.6326	4
> 6 contour
178.053	-15.8114	6
178.136	-15.8074	6
178.183	-15.8129	6
178.22	-15.8165	6
178.303	-15.8375	6
178.386	-15.8753	6
178.419	-15.8962	6
178.47	-15.9321	6
178.518	-15.9795	6
178.553	-16.0218	6
178.582	-16.0629	6
178.623	-16.1462	6
178.636	-16.1956	6
178.646	-16.2295	6
178.657	-16.3129	6
178.652	-16.3962	6
178.636	-16.4602	6
178.632	-16.4795	6
178.598	-16.5629	6
178.553	-16.632	6
178.542	-16.6462	6
178.47	-16.7208	6
178.458	-16.7295	6
178.386	-16.7779	6
178.305	-16.8129	6
178.303	-16.814	6
178.22	-16.8374	6
178.136	-16.8469	6
178.053	-16.8435	6
177.97	-16.8269	6
177.934	-16.8129	6
177.886	-16.795	6
177.803	-16.7458	6
177.782	-16.7295	6
177.72	-16.6724	6
177.696	-16.6462	6
177.642	-16.5629	6
177.636	-16.5504	6
177.605	-16.4795	6
177.586	-16.3962	6
177.582	-16.3129	6
177.591	-16.2295	6
177.615	-16.1462	6
177.636	-16.1036	6
177.656	-16.0629	6
177.72	-15.9817	6
177.721	-15.9795	6
177.803	-15.9072	6
177.82	-15.8962	6
177.886	-15.8573	6
177.97	-15.8259	6
178.045	-15.8129	6
178.053	-15.8114	6
> 8 contour
177.97	-15.9778	8
178.053	-15.9499	8
178.136	-15.945	8
178.22	-15.9578	8
178.276	-15.9795	8
178.303	-15.9903	8
178.386	-16.0493	8
178.4	-16.0629	8
178.461	-16.1462	8
178.47	-16.1668	8
178.496	-16.2295	8
178.51	-16.3129	8
178.503	-16.3962	8
178.475	-16.4795	8
178.47	-16.4889	8
178.424	-16.5629	8
178.386	-16.6031	8
178.328	-16.6462	8
178.303	-16.6623	8
178.22	-16.6951	8
178.136	-16.7068	8
178.053	-16.7012	8
177.97	-16.6748	8
177.912	-16.6462	8
177.886	-16.6323	8
177.812	-16.5629	8
177.803	-16.5497	8
177.76	-16.4795	8
177.733	-16.3962	8
177.727	-16.3129	8
177.74	-16.2295	8
177.773	-16.1462	8
177.803	-16.1037	8
177.837	-16.0629	8
177.886	-16.02	8
177.966	-15.9795	8
177.97	-15.9778	8
> 10 contour
178.136	-16.0581	10
178.16	-16.0629	10
178.22	-16.0753	10
178.303	-16.1272	10
178.322	-16.1462	10
178.374	-16.2295	10
178.386	-16.281	10
178.393	-16.3129	10
178.386	-16.3766	10
178.384	-16.3962	10
178.345	-16.4795	10
178.303	-16.5256	10
178.248	-16.5629	10
178.22	-16.5779	10
178.136	-16.5953	10
178.053	-16.5875	10
178.003	-16.5629	10
177.97	-16.5397	10
177.892	-16.4795	10
177.886	-16.4721	10
177.85	-16.3962	10
177.84	-16.3129	10
177.859	-16.2295	10
177.886	-16.1823	10
177.922	-16.1462	10
177.97	-16.1135	10
178.053	-16.0669	10
178.091	-16.0629	10
178.136	-16.0581	10
> 12 contour
178.053	-16.1853	12
178.136	-16.1687	12
178.22	-16.199	12
178.25	-16.2295	12
178.284	-16.3129	12
178.267	-16.3962	12
178.22	-16.4541	12
178.16	-16.4795	12
178.136	-16.4864	12
178.097	-16.4795	12
178.053	-16.4681	12
177.995	-16.3962	12
177.978	-16.3129	12
178.009	-16.2295	12
178.053	-16.1853	12