> 3 contour
168.224	-16.1876	3
168.274	-16.193	3
168.306	-16.2	3
168.324	-16.2036	3
168.374	-16.2138	3
168.424	-16.2298	3
168.474	-16.2468	3
168.481	-16.25	3
168.524	-16.2688	3
168.574	-16.2922	3
168.587	-16.3	3
168.624	-16.3218	3
168.669	-16.35	3
168.674	-16.3533	3
168.724	-16.3917	3
168.735	-16.4	3
168.774	-16.4329	3
168.791	-16.45	3
168.824	-16.4849	3
168.838	-16.5	3
168.874	-16.5415	3
168.881	-16.55	3
168.916	-16.6	3
168.924	-16.614	3
168.947	-16.65	3
168.974	-16.6999	3
168.974	-16.7	3
168.997	-16.75	3
169.016	-16.8	3
169.024	-16.8287	3
169.031	-16.85	3
169.045	-16.9	3
169.055	-16.95	3
169.061	-17	3
169.065	-17.05	3
169.066	-17.1	3
169.064	-17.15	3
169.059	-17.2	3
169.051	-17.25	3
169.04	-17.3	3
169.025	-17.35	3
169.024	-17.3518	3
169.009	-17.4	3
168.988	-17.45	3
168.974	-17.479	3
168.963	-17.5	3
168.934	-17.55	3
168.924	-17.5652	3
168.901	-17.6	3
168.874	-17.6373	3
168.864	-17.65	3
168.824	-17.6936	3
168.818	-17.7	3
168.774	-17.7447	3
168.768	-17.75	3
168.724	-17.7861	3
168.707	-17.8	3
168.674	-17.8247	3
168.632	-17.85	3
168.624	-17.8547	3
168.574	-17.8849	3
168.541	-17.9	3
168.524	-17.9076	3
168.474	-17.9302	3
168.424	-17.9461	3
168.411	-17.95	3
168.374	-17.9624	3
168.324	-17.973	3
168.274	-17.9834	3
168.224	-17.9883	3
168.174	-17.9933	3
168.124	-17.9933	3
168.074	-17.9933	3
168.024	-17.9883	3
167.974	-17.9834	3
167.924	-17.973	3
167.874	-17.9624	3
167.837	-17.95	3
167.824	-17.9461	3
167.774	-17.9302	3
167.724	-17.9076	3
167.707	-17.9	3
167.674	-17.8849	3
167.624	-17.8547	3
167.616	-17.85	3
167.574	-17.8247	3
167.541	-17.8	3
167.524	-17.7861	3
167.48	-17.75	3
167.474	-17.7447	3
167.43	-17.7	3
167.424	-17.6936	3
167.384	-17.65	3
167.374	-17.6373	3
167.347	-17.6	3
167.324	-17.5652	3
167.314	-17.55	3
167.285	-17.5	3
167.274	-17.479	3
167.26	-17.45	3
167.239	-17.4	3
167.224	-17.3518	3
167.223	-17.35	3
167.208	-17.3	3
167.197	-17.25	3
167.189	-17.2	3
167.184	-17.15	3
167.182	-17.1	3
167.183	-17.05	3
167.187	-17	3
167.193	-16.95	3
167.203	-16.9	3
167.217	-16.85	3
167.224	-16.8287	3
167.232	-16.8	3
167.251	-16.75	3
167.274	-16.7	3
167.274	-16.6999	3
167.301	-16.65	3
167.324	-16.614	3
167.332	-16.6	3
167.367	-16.55	3
167.374	-16.5415	3
167.41	-16.5	3
167.424	-16.4951	3
167.437	-16.5	3
167.474	-16.54	3
167.514	-16.5	3
167.524	-16.4912	3
167.57	-16.45	3
167.574	-16.4462	3
167.624	-16.4106	3
167.628	-16.4	3
167.674	-16.3594	3
167.724	-16.3523	3
167.725	-16.35	3
167.724	-16.3463	3
167.674	-16.3107	3
167.67	-16.3	3
167.674	-16.2922	3
167.724	-16.2688	3
167.767	-16.25	3
167.774	-16.2468	3
167.824	-16.2298	3
167.874	-16.2138	3
167.902	-16.25	3
167.924	-16.2608	3
167.974	-16.2675	3
168.024	-16.262	3
168.074	-16.2566	3
168.124	-16.2566	3
168.174	-16.2525	3
168.224	-16.262	3
168.233	-16.25	3
168.224	-16.2241	3
168.215	-16.2	3
168.224	-16.1876	3
> 6 contour
167.924	-16.538	6
167.974	-16.5218	6
168.024	-16.513	6
168.074	-16.506	6
168.124	-16.5053	6
168.174	-16.506	6
168.224	-16.5321	6
168.274	-16.5218	6
168.324	-16.5444	6
168.356	-16.55	6
168.374	-16.5563	6
168.424	-16.5819	6
168.455	-16.6	6
168.474	-16.6117	6
168.522	-16.65	6
168.524	-16.6521	6
168.574	-16.6979	6
168.576	-16.7	6
168.616	-16.75	6
168.624	-16.7615	6
168.65	-16.8	6
168.674	-16.8445	6
168.677	-16.85	6
168.698	-16.9	6
168.712	-16.95	6
168.722	-17	6
168.724	-17.0217	6
168.728	-17.05	6
168.729	-17.1	6
168.726	-17.15	6
168.724	-17.1597	6
168.718	-17.2	6
168.706	-17.25	6
168.689	-17.3	6
168.674	-17.3325	6
168.666	-17.35	6
168.636	-17.4	6
168.624	-17.4162	6
168.599	-17.45	6
168.574	-17.4792	6
168.553	-17.5	6
168.524	-17.5254	6
168.494	-17.55	6
168.474	-17.5564	6
168.456	-17.55	6
168.424	-17.5402	6
168.38	-17.55	6
168.374	-17.5534	6
168.324	-17.5745	6
168.274	-17.5965	6
168.268	-17.6	6
168.224	-17.6297	6
168.189	-17.65	6
168.174	-17.6598	6
168.124	-17.6712	6
168.074	-17.6704	6
168.024	-17.663	6
167.974	-17.6535	6
167.963	-17.65	6
167.924	-17.638	6
167.874	-17.6201	6
167.836	-17.6	6
167.824	-17.5936	6
167.774	-17.5649	6
167.754	-17.55	6
167.724	-17.5254	6
167.695	-17.5	6
167.674	-17.4792	6
167.649	-17.45	6
167.624	-17.4162	6
167.612	-17.4	6
167.582	-17.35	6
167.574	-17.3326	6
167.559	-17.3	6
167.542	-17.25	6
167.53	-17.2	6
167.524	-17.1597	6
167.522	-17.15	6
167.519	-17.1	6
167.52	-17.05	6
167.524	-17.0217	6
167.526	-17	6
167.536	-16.95	6
167.55	-16.9	6
167.571	-16.85	6
167.574	-16.8445	6
167.597	-16.8	6
167.624	-16.7615	6
167.632	-16.75	6
167.672	-16.7	6
167.674	-16.6979	6
167.724	-16.6521	6
167.726	-16.65	6
167.774	-16.6117	6
167.793	-16.6	6
167.824	-16.5819	6
167.874	-16.5563	6
167.892	-16.55	6
167.924	-16.538	6
> 9 contour
167.974	-16.6918	9
168.024	-16.6776	9
168.074	-16.6686	9
168.104	-16.7	9
168.124	-16.7094	9
168.174	-16.7245	9
168.224	-16.7343	9
168.269	-16.75	9
168.274	-16.7518	9
168.324	-16.7608	9
168.363	-16.75	9
168.374	-16.742	9
168.385	-16.75	9
168.374	-16.7699	9
168.369	-16.8	9
168.374	-16.8047	9
168.424	-16.8224	9
168.474	-16.8446	9
168.485	-16.85	9
168.493	-16.9	9
168.524	-16.9416	9
168.538	-16.95	9
168.552	-17	9
168.56	-17.05	9
168.562	-17.1	9
168.558	-17.15	9
168.547	-17.2	9
168.527	-17.25	9
168.524	-17.2569	9
168.502	-17.3	9
168.474	-17.3409	9
168.467	-17.35	9
168.424	-17.3945	9
168.418	-17.4	9
168.374	-17.4345	9
168.347	-17.45	9
168.324	-17.4629	9
168.274	-17.4847	9
168.224	-17.4981	9
168.213	-17.5	9
168.174	-17.5073	9
168.124	-17.5096	9
168.074	-17.5073	9
168.035	-17.5	9
168.024	-17.4981	9
167.974	-17.4847	9
167.924	-17.4629	9
167.901	-17.45	9
167.874	-17.4345	9
167.83	-17.4	9
167.824	-17.3945	9
167.781	-17.35	9
167.774	-17.3408	9
167.746	-17.3	9
167.724	-17.2569	9
167.721	-17.25	9
167.701	-17.2	9
167.69	-17.15	9
167.686	-17.1	9
167.688	-17.05	9
167.696	-17	9
167.71	-16.95	9
167.724	-16.9199	9
167.733	-16.9	9
167.763	-16.85	9
167.774	-16.8357	9
167.805	-16.8	9
167.824	-16.7818	9
167.863	-16.75	9
167.874	-16.742	9
167.924	-16.7134	9
167.955	-16.7	9
167.974	-16.6918	9
> 12 contour
168.024	-16.7903	12
168.074	-16.7795	12
168.124	-16.7747	12
168.145	-16.8	12
168.174	-16.8162	12
168.224	-16.8212	12
168.274	-16.8321	12
168.324	-16.8422	12
168.334	-16.85	12
168.374	-16.8913	12
168.381	-16.9	12
168.414	-16.95	12
168.424	-16.9728	12
168.435	-17	12
168.446	-17.05	12
168.449	-17.1	12
168.442	-17.15	12
168.427	-17.2	12
168.424	-17.2053	12
168.401	-17.25	12
168.374	-17.2849	12
168.361	-17.3	12
168.324	-17.3336	12
168.298	-17.35	12
168.274	-17.3643	12
168.224	-17.3857	12
168.174	-17.396	12
168.13	-17.4	12
168.124	-17.4005	12
168.118	-17.4	12
168.074	-17.396	12
168.024	-17.3857	12
167.974	-17.3643	12
167.95	-17.35	12
167.924	-17.3336	12
167.887	-17.3	12
167.874	-17.2849	12
167.847	-17.25	12
167.824	-17.2053	12
167.821	-17.2	12
167.806	-17.15	12
167.799	-17.1	12
167.802	-17.05	12
167.813	-17	12
167.824	-16.9728	12
167.834	-16.95	12
167.867	-16.9	12
167.874	-16.8913	12
167.914	-16.85	12
167.924	-16.8422	12
167.974	-16.8119	12
168.001	-16.8	12
168.024	-16.7903	12
> 15 contour
168.024	-16.885	15
168.074	-16.8716	15
168.124	-16.8625	15
168.174	-16.8716	15
168.224	-16.885	15
168.247	-16.9	15
168.274	-16.9207	15
168.306	-16.95	15
168.324	-16.9733	15
168.339	-17	15
168.353	-17.05	15
168.357	-17.1	15
168.348	-17.15	15
168.327	-17.2	15
168.324	-17.2046	15
168.282	-17.25	15
168.274	-17.2569	15
168.224	-17.2913	15
168.191	-17.3	15
168.174	-17.3045	15
168.124	-17.3131	15
168.074	-17.3045	15
168.057	-17.3	15
168.024	-17.2913	15
167.974	-17.2569	15
167.966	-17.25	15
167.924	-17.2046	15
167.921	-17.2	15
167.9	-17.15	15
167.891	-17.1	15
167.895	-17.05	15
167.909	-17	15
167.924	-16.9733	15
167.942	-16.95	15
167.974	-16.9207	15
168.001	-16.9	15
168.024	-16.885	15
> 18 contour
168.124	-16.946	18
168.137	-16.95	18
168.174	-16.9641	18
168.224	-16.9827	18
168.239	-17	18
168.261	-17.05	18
168.267	-17.1	18
168.253	-17.15	18
168.224	-17.1937	18
168.211	-17.2	18
168.174	-17.2132	18
168.124	-17.2318	18
168.074	-17.2132	18
168.037	-17.2	18
168.024	-17.1937	18
167.995	-17.15	18
167.981	-17.1	18
167.987	-17.05	18
168.009	-17	18
168.024	-16.9827	18
168.074	-16.9641	18
168.111	-16.95	18
168.124	-16.946	18