> 4 contour
167.593	-16.1036	4
167.676	-16.0985	4
167.76	-16.097	4
167.843	-16.101	4
167.868	-16.1037	4
167.926	-16.1095	4
168.01	-16.123	4
168.033	-16.187	4
168.01	-16.227	4
167.926	-16.2375	4
167.909	-16.2704	4
167.926	-16.2831	4
168.01	-16.2877	4
168.093	-16.2934	4
168.133	-16.2704	4
168.176	-16.2417	4
168.21	-16.2704	4
168.26	-16.3118	4
168.33	-16.2704	4
168.343	-16.2392	4
168.399	-16.2704	4
168.426	-16.2856	4
168.51	-16.3401	4
168.529	-16.3537	4
168.593	-16.4024	4
168.631	-16.437	4
168.676	-16.4819	4
168.713	-16.5204	4
168.76	-16.5751	4
168.783	-16.6037	4
168.841	-16.687	4
168.843	-16.6909	4
168.891	-16.7704	4
168.926	-16.8443	4
168.931	-16.8537	4
168.965	-16.937	4
168.992	-17.0204	4
169.01	-17.0984	4
169.011	-17.1037	4
169.026	-17.187	4
169.034	-17.2704	4
169.036	-17.3537	4
169.033	-17.437	4
169.023	-17.5204	4
169.01	-17.5844	4
169.006	-17.6037	4
168.985	-17.687	4
168.957	-17.7704	4
168.926	-17.8396	4
168.92	-17.8537	4
168.878	-17.937	4
168.843	-17.9922	4
168.825	-18.0204	4
168.763	-18.1037	4
168.76	-18.1071	4
168.689	-18.187	4
168.676	-18.1996	4
168.602	-18.2704	4
168.593	-18.2781	4
168.51	-18.34	4
168.489	-18.3537	4
168.426	-18.3943	4
168.347	-18.437	4
168.343	-18.4391	4
168.26	-18.4784	4
168.176	-18.5093	4
168.142	-18.5204	4
168.093	-18.5369	4
168.01	-18.555	4
167.926	-18.5689	4
167.843	-18.5774	4
167.76	-18.5811	4
167.676	-18.5798	4
167.593	-18.5751	4
167.51	-18.5612	4
167.426	-18.5436	4
167.346	-18.5204	4
167.343	-18.5195	4
167.26	-18.4918	4
167.176	-18.4563	4
167.137	-18.437	4
167.093	-18.4157	4
167.01	-18.3622	4
166.997	-18.3537	4
166.926	-18.303	4
166.887	-18.2704	4
166.843	-18.2318	4
166.797	-18.187	4
166.76	-18.1467	4
166.723	-18.1037	4
166.676	-18.0422	4
166.66	-18.0204	4
166.607	-17.937	4
166.593	-17.9106	4
166.564	-17.8537	4
166.529	-17.7704	4
166.51	-17.7117	4
166.501	-17.687	4
166.479	-17.6037	4
166.463	-17.5204	4
166.454	-17.437	4
166.45	-17.3537	4
166.452	-17.2704	4
166.46	-17.187	4
166.474	-17.1037	4
166.494	-17.0204	4
166.51	-16.9737	4
166.521	-16.937	4
166.553	-16.8537	4
166.593	-16.7725	4
166.594	-16.7704	4
166.644	-16.687	4
166.676	-16.6406	4
166.703	-16.6037	4
166.76	-16.5354	4
166.773	-16.5204	4
166.843	-16.4498	4
166.857	-16.437	4
166.926	-16.3777	4
166.959	-16.3537	4
167.01	-16.3171	4
167.083	-16.2704	4
167.093	-16.2641	4
167.176	-16.2223	4
167.26	-16.1877	4
167.262	-16.187	4
167.343	-16.1576	4
167.355	-16.187	4
167.391	-16.2704	4
167.426	-16.3475	4
167.51	-16.3253	4
167.593	-16.3079	4
167.609	-16.2704	4
167.593	-16.2423	4
167.562	-16.187	4
167.592	-16.1037	4
167.593	-16.1036	4
> 8 contour
167.593	-16.8176	8
167.676	-16.8064	8
167.76	-16.8031	8
167.843	-16.8122	8
167.926	-16.8343	8
167.971	-16.8537	8
168.01	-16.8694	8
168.093	-16.9185	8
168.114	-16.937	8
168.176	-17.0071	8
168.188	-17.0204	8
168.241	-17.1037	8
168.26	-17.1525	8
168.274	-17.187	8
168.294	-17.2704	8
168.299	-17.3537	8
168.274	-17.437	8
168.26	-17.4569	8
168.219	-17.5204	8
168.198	-17.6037	8
168.176	-17.6276	8
168.125	-17.687	8
168.093	-17.758	8
168.074	-17.7704	8
168.01	-17.8093	8
167.926	-17.8429	8
167.878	-17.8537	8
167.843	-17.8631	8
167.76	-17.8734	8
167.676	-17.8699	8
167.593	-17.8575	8
167.585	-17.8537	8
167.51	-17.8234	8
167.426	-17.7764	8
167.418	-17.7704	8
167.343	-17.7072	8
167.324	-17.687	8
167.263	-17.6037	8
167.26	-17.5976	8
167.22	-17.5204	8
167.197	-17.437	8
167.189	-17.3537	8
167.193	-17.2704	8
167.21	-17.187	8
167.245	-17.1037	8
167.26	-17.0799	8
167.298	-17.0204	8
167.343	-16.9709	8
167.38	-16.937	8
167.426	-16.9003	8
167.51	-16.8563	8
167.516	-16.8537	8
167.593	-16.8176	8
> 12 contour
167.676	-17.0126	12
167.76	-17.0063	12
167.831	-17.0204	12
167.843	-17.0221	12
167.926	-17.0548	12
167.989	-17.1037	12
168.01	-17.1278	12
168.053	-17.187	12
168.084	-17.2704	12
168.091	-17.3537	12
168.076	-17.437	12
168.032	-17.5204	12
168.01	-17.5463	12
167.949	-17.6037	12
167.926	-17.6205	12
167.843	-17.659	12
167.76	-17.6728	12
167.676	-17.669	12
167.593	-17.6492	12
167.537	-17.6037	12
167.51	-17.5775	12
167.456	-17.5204	12
167.426	-17.4589	12
167.416	-17.437	12
167.397	-17.3537	12
167.406	-17.2704	12
167.426	-17.2201	12
167.438	-17.187	12
167.502	-17.1037	12
167.51	-17.0959	12
167.593	-17.0308	12
167.646	-17.0204	12
167.676	-17.0126	12
> 16 contour
167.76	-17.1019	16
167.766	-17.1037	16
167.843	-17.1241	16
167.926	-17.1806	16
167.932	-17.187	16
167.982	-17.2704	16
167.985	-17.3537	16
167.97	-17.437	16
167.926	-17.4966	16
167.903	-17.5204	16
167.843	-17.5619	16
167.76	-17.5783	16
167.676	-17.5781	16
167.593	-17.5381	16
167.575	-17.5204	16
167.521	-17.437	16
167.51	-17.4048	16
167.492	-17.3537	16
167.507	-17.2704	16
167.51	-17.2661	16
167.548	-17.187	16
167.593	-17.1395	16
167.676	-17.1079	16
167.738	-17.1037	16
167.76	-17.1019	16
> 20 contour
167.676	-17.181	20
167.76	-17.1579	20
167.814	-17.187	20
167.843	-17.2	20
167.917	-17.2704	20
167.918	-17.3537	20
167.898	-17.437	20
167.843	-17.4917	20
167.76	-17.5133	20
167.676	-17.5138	20
167.603	-17.437	20
167.593	-17.4152	20
167.561	-17.3537	20
167.583	-17.2704	20
167.593	-17.2523	20
167.664	-17.187	20
167.676	-17.181	20
> 24 contour
167.676	-17.2265	24
167.76	-17.2056	24
167.843	-17.247	24
167.868	-17.2704	24
167.887	-17.3537	24
167.843	-17.4288	24
167.835	-17.437	24
167.76	-17.4824	24
167.676	-17.4567	24
167.657	-17.437	24
167.622	-17.3537	24
167.632	-17.2704	24
167.676	-17.2265	24
> 28 contour
167.676	-17.2696	28
167.76	-17.2449	28
167.807	-17.2704	28
167.843	-17.3159	28
167.856	-17.3537	28
167.843	-17.3758	28
167.784	-17.437	28
167.76	-17.4514	28
167.725	-17.437	28
167.677	-17.3537	28
167.676	-17.3286	28
167.676	-17.2704	28
167.676	-17.2696	28