> 3 contour
167.156	-15.8128	3
167.206	-15.8029	3
167.256	-15.794	3
167.306	-15.789	3
167.356	-15.7849	3
167.406	-15.7845	3
167.456	-15.7849	3
167.506	-15.789	3
167.556	-15.794	3
167.606	-15.8029	3
167.656	-15.8128	3
167.689	-15.822	3
167.706	-15.8266	3
167.756	-15.8412	3
167.806	-15.8603	3
167.834	-15.872	3
167.856	-15.8808	3
167.906	-15.9058	3
167.936	-15.922	3
167.956	-15.9327	3
168.006	-15.9651	3
168.016	-15.972	3
168.056	-15.9991	3
168.085	-16.022	3
168.106	-16.0398	3
168.143	-16.072	3
168.121	-16.122	3
168.106	-16.1432	3
168.088	-16.172	3
168.056	-16.2192	3
168.046	-16.222	3
168.056	-16.2325	3
168.091	-16.272	3
168.106	-16.291	3
168.13	-16.322	3
168.156	-16.3271	3
168.206	-16.3375	3
168.256	-16.3479	3
168.306	-16.3589	3
168.356	-16.3526	3
168.366	-16.372	3
168.389	-16.422	3
168.406	-16.4671	3
168.408	-16.472	3
168.425	-16.522	3
168.439	-16.572	3
168.45	-16.622	3
168.456	-16.6575	3
168.459	-16.672	3
168.464	-16.722	3
168.468	-16.772	3
168.456	-16.7752	3
168.42	-16.822	3
168.456	-16.8692	3
168.466	-16.872	3
168.462	-16.922	3
168.456	-16.9648	3
168.455	-16.972	3
168.446	-17.022	3
168.433	-17.072	3
168.418	-17.122	3
168.406	-17.1532	3
168.399	-17.172	3
168.379	-17.222	3
168.356	-17.2681	3
168.354	-17.272	3
168.326	-17.322	3
168.306	-17.3523	3
168.293	-17.372	3
168.257	-17.422	3
168.256	-17.4235	3
168.215	-17.472	3
168.206	-17.4822	3
168.169	-17.522	3
168.156	-17.5344	3
168.114	-17.572	3
168.106	-17.5783	3
168.056	-17.6187	3
168.051	-17.622	3
168.006	-17.6531	3
167.976	-17.672	3
167.956	-17.6847	3
167.906	-17.7111	3
167.884	-17.722	3
167.856	-17.736	3
167.806	-17.7562	3
167.764	-17.772	3
167.756	-17.7749	3
167.706	-17.79	3
167.656	-17.8036	3
167.606	-17.813	3
167.556	-17.8215	3
167.55	-17.822	3
167.506	-17.8266	3
167.456	-17.8308	3
167.406	-17.8313	3
167.356	-17.8308	3
167.306	-17.8266	3
167.262	-17.822	3
167.256	-17.8215	3
167.206	-17.813	3
167.156	-17.8036	3
167.106	-17.79	3
167.056	-17.7749	3
167.048	-17.772	3
167.006	-17.7562	3
166.956	-17.736	3
166.928	-17.722	3
166.906	-17.7111	3
166.856	-17.6847	3
166.836	-17.672	3
166.806	-17.6531	3
166.761	-17.622	3
166.756	-17.6187	3
166.706	-17.5783	3
166.698	-17.572	3
166.656	-17.5344	3
166.643	-17.522	3
166.606	-17.4822	3
166.597	-17.472	3
166.556	-17.4235	3
166.555	-17.422	3
166.519	-17.372	3
166.506	-17.3523	3
166.486	-17.322	3
166.458	-17.272	3
166.456	-17.2681	3
166.433	-17.222	3
166.413	-17.172	3
166.406	-17.1532	3
166.394	-17.122	3
166.379	-17.072	3
166.366	-17.022	3
166.357	-16.972	3
166.356	-16.9648	3
166.35	-16.922	3
166.346	-16.872	3
166.344	-16.822	3
166.344	-16.772	3
166.348	-16.722	3
166.353	-16.672	3
166.356	-16.6575	3
166.362	-16.622	3
166.373	-16.572	3
166.387	-16.522	3
166.404	-16.472	3
166.406	-16.4671	3
166.423	-16.422	3
166.446	-16.372	3
166.456	-16.3526	3
166.472	-16.322	3
166.503	-16.272	3
166.506	-16.2672	3
166.536	-16.222	3
166.556	-16.1958	3
166.575	-16.172	3
166.606	-16.137	3
166.619	-16.122	3
166.656	-16.0842	3
166.669	-16.072	3
166.706	-16.0398	3
166.727	-16.022	3
166.756	-15.9991	3
166.796	-15.972	3
166.806	-15.9651	3
166.856	-15.9327	3
166.876	-15.922	3
166.906	-15.9058	3
166.956	-15.8808	3
166.978	-15.872	3
167.006	-15.8604	3
167.056	-15.8412	3
167.106	-15.8266	3
167.123	-15.822	3
167.156	-15.8128	3
> 3 contour
167.206	-15.8984	3
167.256	-15.9023	3
167.269	-15.922	3
167.256	-15.9691	3
167.243	-15.972	3
167.206	-15.9797	3
167.203	-15.972	3
167.188	-15.922	3
167.206	-15.8984	3
> 3 contour
168.206	-16.137	3
168.237	-16.172	3
168.256	-16.1958	3
168.276	-16.222	3
168.256	-16.2271	3
168.251	-16.222	3
168.206	-16.1797	3
168.198	-16.172	3
168.206	-16.137	3
> 3 contour
168.306	-16.7154	3
168.315	-16.722	3
168.356	-16.7525	3
168.383	-16.772	3
168.356	-16.791	3
168.306	-16.7772	3
168.289	-16.772	3
168.285	-16.722	3
168.306	-16.7154	3
> 6 contour
167.256	-16.4049	6
167.306	-16.3922	6
167.356	-16.3821	6
167.383	-16.422	6
167.406	-16.4341	6
167.456	-16.4532	6
167.506	-16.4672	6
167.521	-16.472	6
167.556	-16.4815	6
167.606	-16.4858	6
167.656	-16.4971	6
167.706	-16.5128	6
167.715	-16.522	6
167.756	-16.5642	6
167.775	-16.572	6
167.803	-16.622	6
167.806	-16.6301	6
167.825	-16.672	6
167.84	-16.722	6
167.848	-16.772	6
167.849	-16.822	6
167.844	-16.872	6
167.833	-16.922	6
167.814	-16.972	6
167.806	-16.9875	6
167.789	-17.022	6
167.756	-17.07	6
167.754	-17.072	6
167.706	-17.1202	6
167.704	-17.122	6
167.656	-17.1614	6
167.637	-17.172	6
167.606	-17.1883	6
167.556	-17.2109	6
167.506	-17.2219	6
167.505	-17.222	6
167.456	-17.2335	6
167.406	-17.234	6
167.356	-17.2334	6
167.307	-17.222	6
167.306	-17.2219	6
167.256	-17.2108	6
167.206	-17.1883	6
167.175	-17.172	6
167.156	-17.1614	6
167.108	-17.122	6
167.106	-17.1202	6
167.058	-17.072	6
167.056	-17.0699	6
167.023	-17.022	6
167.006	-16.9876	6
166.998	-16.972	6
166.979	-16.922	6
166.968	-16.872	6
166.963	-16.822	6
166.964	-16.772	6
166.972	-16.722	6
166.986	-16.672	6
167.006	-16.63	6
167.009	-16.622	6
167.037	-16.572	6
167.056	-16.5463	6
167.077	-16.522	6
167.106	-16.4955	6
167.134	-16.472	6
167.156	-16.455	6
167.206	-16.4284	6
167.22	-16.422	6
167.256	-16.4049	6
> 9 contour
167.306	-16.5712	9
167.356	-16.5517	9
167.406	-16.5499	9
167.456	-16.5608	9
167.472	-16.572	9
167.506	-16.5939	9
167.556	-16.593	9
167.589	-16.622	9
167.606	-16.6414	9
167.632	-16.672	9
167.656	-16.7197	9
167.657	-16.722	9
167.671	-16.772	9
167.673	-16.822	9
167.664	-16.872	9
167.656	-16.8932	9
167.645	-16.922	9
167.608	-16.972	9
167.606	-16.9746	9
167.556	-17.0216	9
167.555	-17.022	9
167.506	-17.0468	9
167.456	-17.0636	9
167.406	-17.0649	9
167.356	-17.0633	9
167.306	-17.0459	9
167.258	-17.022	9
167.256	-17.0211	9
167.206	-16.9744	9
167.204	-16.972	9
167.167	-16.922	9
167.156	-16.8932	9
167.148	-16.872	9
167.139	-16.822	9
167.141	-16.772	9
167.155	-16.722	9
167.156	-16.7198	9
167.18	-16.672	9
167.206	-16.6414	9
167.223	-16.622	9
167.256	-16.5933	9
167.304	-16.572	9
167.306	-16.5712	9
> 12 contour
167.306	-16.6585	12
167.356	-16.633	12
167.406	-16.6285	12
167.456	-16.6329	12
167.506	-16.6576	12
167.526	-16.672	12
167.556	-16.702	12
167.57	-16.722	12
167.589	-16.772	12
167.592	-16.822	12
167.58	-16.872	12
167.556	-16.9131	12
167.549	-16.922	12
167.506	-16.9579	12
167.478	-16.972	12
167.456	-16.9828	12
167.406	-16.9883	12
167.356	-16.9824	12
167.336	-16.972	12
167.306	-16.9571	12
167.263	-16.922	12
167.256	-16.9132	12
167.232	-16.872	12
167.219	-16.822	12
167.222	-16.772	12
167.242	-16.722	12
167.256	-16.702	12
167.287	-16.672	12
167.306	-16.6585	12
> 15 contour
167.306	-16.7196	15
167.356	-16.6844	15
167.406	-16.6739	15
167.456	-16.6843	15
167.506	-16.7195	15
167.508	-16.722	15
167.54	-16.772	15
167.545	-16.822	15
167.527	-16.872	15
167.506	-16.8962	15
167.47	-16.922	15
167.456	-16.9311	15
167.406	-16.9424	15
167.356	-16.9311	15
167.342	-16.922	15
167.306	-16.8962	15
167.285	-16.872	15
167.266	-16.822	15
167.271	-16.772	15
167.304	-16.722	15
167.306	-16.7196	15
> 18 contour
167.406	-16.7032	18
167.449	-16.722	18
167.456	-16.7291	18
167.494	-16.772	18
167.506	-16.8128	18
167.508	-16.822	18
167.506	-16.8255	18
167.482	-16.872	18
167.456	-16.893	18
167.406	-16.9082	18
167.356	-16.8931	18
167.33	-16.872	18
167.306	-16.8299	18
167.302	-16.822	18
167.306	-16.8012	18
167.316	-16.772	18
167.356	-16.7288	18
167.362	-16.722	18
167.406	-16.7032	18
> 21 contour
167.406	-16.7343	21
167.442	-16.772	21
167.455	-16.822	21
167.426	-16.872	21
167.406	-16.8801	21
167.385	-16.872	21
167.356	-16.822	21
167.369	-16.772	21
167.406	-16.7343	21