> 2 contour
173.5	-18.1595	2
173.474	-18.1397	2
173.437	-18.1095	2
173.391	-18.0662	2
173.384	-18.0595	2
173.331	-18.0095	2
173.308	-17.9824	2
173.288	-17.9595	2
173.243	-17.9095	2
173.224	-17.8832	2
> 2 contour
175.415	-18.1595	2
175.474	-18.1135	2
175.479	-18.1095	2
175.535	-18.0595	2
175.558	-18.0389	2
175.587	-18.0095	2
175.629	-17.9595	2
175.641	-17.9457	2
175.674	-17.9095	2
175.708	-17.8595	2
175.724	-17.8379	2
> 2 contour
175.724	-16.1973	2
175.696	-16.1595	2
175.66	-16.1095	2
175.641	-16.0889	2
175.615	-16.0595	2
175.572	-16.0095	2
175.558	-15.9956	2
175.518	-15.9595	2
175.474	-15.9207	2
175.462	-15.9095	2
175.396	-15.8595	2
175.391	-15.8559	2
175.327	-15.8095	2
> 2 contour
173.587	-15.8095	2
173.558	-15.829	2
173.518	-15.8595	2
173.474	-15.8933	2
173.454	-15.9095	2
173.401	-15.9595	2
173.391	-15.9681	2
173.346	-16.0095	2
173.308	-16.054	2
173.303	-16.0595	2
173.257	-16.1095	2
173.224	-16.1547	2
> 4 contour
174.224	-16.0524	4
174.308	-16.0368	4
174.391	-16.0283	4
174.474	-16.0265	4
174.558	-16.0314	4
174.641	-16.0421	4
174.719	-16.0595	4
174.724	-16.0606	4
174.808	-16.0854	4
174.869	-16.1095	4
174.891	-16.1186	4
174.972	-16.1595	4
174.974	-16.161	4
175.056	-16.2095	4
175.058	-16.2106	4
175.121	-16.2595	4
175.141	-16.2761	4
175.18	-16.3095	4
175.224	-16.358	4
175.226	-16.3595	4
175.273	-16.4095	4
175.306	-16.4595	4
175.308	-16.462	4
175.344	-16.5095	4
175.37	-16.5595	4
175.391	-16.5974	4
175.398	-16.6095	4
175.418	-16.6595	4
175.441	-16.7095	4
175.452	-16.7595	4
175.469	-16.8095	4
175.474	-16.8595	4
175.474	-16.8628	4
175.486	-16.9095	4
175.487	-16.9595	4
175.493	-17.0095	4
175.488	-17.0595	4
175.488	-17.1095	4
175.476	-17.1595	4
175.474	-17.1754	4
175.471	-17.2095	4
175.456	-17.2595	4
175.446	-17.3095	4
175.423	-17.3595	4
175.406	-17.4095	4
175.391	-17.434	4
175.377	-17.4595	4
175.353	-17.5095	4
175.316	-17.5595	4
175.308	-17.5714	4
175.283	-17.6095	4
175.238	-17.6595	4
175.224	-17.6745	4
175.193	-17.7095	4
175.141	-17.7541	4
175.135	-17.7595	4
175.073	-17.8095	4
175.058	-17.8201	4
174.992	-17.8595	4
174.974	-17.8696	4
174.894	-17.9095	4
174.891	-17.911	4
174.808	-17.944	4
174.756	-17.9595	4
174.724	-17.9689	4
174.641	-17.9869	4
174.558	-17.9973	4
174.474	-18.0019	4
174.391	-18.0002	4
174.308	-17.9921	4
174.224	-17.977	4
174.16	-17.9595	4
174.141	-17.9544	4
174.058	-17.9256	4
174.022	-17.9095	4
173.974	-17.8876	4
173.925	-17.8595	4
173.891	-17.8399	4
173.845	-17.8095	4
173.808	-17.7811	4
173.782	-17.7595	4
173.724	-17.7099	4
173.724	-17.7095	4
173.677	-17.6595	4
173.641	-17.6197	4
173.632	-17.6095	4
173.595	-17.5595	4
173.56	-17.5095	4
173.558	-17.505	4
173.534	-17.4595	4
173.508	-17.4095	4
173.491	-17.3595	4
173.474	-17.3164	4
173.471	-17.3095	4
173.461	-17.2595	4
173.444	-17.2095	4
173.439	-17.1595	4
173.428	-17.1095	4
173.429	-17.0595	4
173.424	-17.0095	4
173.43	-16.9595	4
173.43	-16.9095	4
173.442	-16.8595	4
173.447	-16.8095	4
173.465	-16.7595	4
173.474	-16.7169	4
173.476	-16.7095	4
173.496	-16.6595	4
173.514	-16.6095	4
173.541	-16.5595	4
173.558	-16.5293	4
173.569	-16.5095	4
173.606	-16.4595	4
173.641	-16.4121	4
173.643	-16.4095	4
173.689	-16.3595	4
173.724	-16.322	4
173.737	-16.3095	4
173.797	-16.2595	4
173.808	-16.2504	4
173.862	-16.2095	4
173.891	-16.1903	4
173.945	-16.1595	4
173.974	-16.1426	4
174.046	-16.1095	4
174.058	-16.1043	4
174.141	-16.0746	4
174.198	-16.0595	4
174.224	-16.0524	4
> 6 contour
174.224	-16.2955	6
174.308	-16.2747	6
174.391	-16.2639	6
174.474	-16.2617	6
174.558	-16.2687	6
174.641	-16.2821	6
174.724	-16.3065	6
174.732	-16.3095	6
174.808	-16.3402	6
174.844	-16.3595	6
174.891	-16.3863	6
174.926	-16.4095	6
174.974	-16.4478	6
174.988	-16.4595	6
175.044	-16.5095	6
175.058	-16.525	6
175.086	-16.5595	6
175.124	-16.6095	6
175.141	-16.643	6
175.15	-16.6595	6
175.18	-16.7095	6
175.197	-16.7595	6
175.217	-16.8095	6
175.224	-16.8578	6
175.225	-16.8595	6
175.239	-16.9095	6
175.241	-16.9595	6
175.247	-17.0095	6
175.241	-17.0595	6
175.241	-17.1095	6
175.228	-17.1595	6
175.224	-17.1779	6
175.22	-17.2095	6
175.201	-17.2595	6
175.185	-17.3095	6
175.157	-17.3595	6
175.141	-17.3893	6
175.131	-17.4095	6
175.095	-17.4595	6
175.058	-17.5064	6
175.055	-17.5095	6
175.002	-17.5595	6
174.974	-17.5831	6
174.941	-17.6095	6
174.891	-17.6433	6
174.863	-17.6595	6
174.808	-17.6894	6
174.759	-17.7095	6
174.724	-17.7233	6
174.641	-17.7474	6
174.564	-17.7595	6
174.558	-17.7604	6
174.474	-17.7678	6
174.391	-17.7653	6
174.348	-17.7595	6
174.308	-17.7543	6
174.224	-17.7341	6
174.157	-17.7095	6
174.141	-17.7038	6
174.058	-17.6633	6
174.052	-17.6595	6
173.975	-17.6095	6
173.974	-17.6094	6
173.915	-17.5595	6
173.891	-17.537	6
173.863	-17.5095	6
173.824	-17.4595	6
173.808	-17.4376	6
173.786	-17.4095	6
173.759	-17.3595	6
173.732	-17.3095	6
173.724	-17.2855	6
173.716	-17.2595	6
173.694	-17.2095	6
173.686	-17.1595	6
173.673	-17.1095	6
173.673	-17.0595	6
173.667	-17.0095	6
173.674	-16.9595	6
173.675	-16.9095	6
173.689	-16.8595	6
173.698	-16.8095	6
173.72	-16.7595	6
173.724	-16.7482	6
173.737	-16.7095	6
173.766	-16.6595	6
173.794	-16.6095	6
173.808	-16.5924	6
173.833	-16.5595	6
173.874	-16.5095	6
173.891	-16.4932	6
173.928	-16.4595	6
173.974	-16.4207	6
173.99	-16.4095	6
174.058	-16.3663	6
174.071	-16.3595	6
174.141	-16.3255	6
174.186	-16.3095	6
174.224	-16.2955	6
> 8 contour
174.224	-16.4568	8
174.308	-16.4307	8
174.391	-16.4176	8
174.474	-16.4151	8
174.558	-16.4236	8
174.641	-16.4396	8
174.696	-16.4595	8
174.724	-16.4704	8
174.796	-16.5095	8
174.808	-16.5163	8
174.866	-16.5595	8
174.891	-16.5806	8
174.922	-16.6095	8
174.963	-16.6595	8
174.974	-16.674	8
175.002	-16.7095	8
175.029	-16.7595	8
175.053	-16.8095	8
175.058	-16.8255	8
175.068	-16.8595	8
175.082	-16.9095	8
175.087	-16.9595	8
175.092	-17.0095	8
175.088	-17.0595	8
175.084	-17.1095	8
175.071	-17.1595	8
175.058	-17.206	8
175.057	-17.2095	8
175.034	-17.2595	8
175.009	-17.3095	8
174.974	-17.3549	8
174.971	-17.3595	8
174.933	-17.4095	8
174.891	-17.4491	8
174.879	-17.4595	8
174.813	-17.5095	8
174.808	-17.5131	8
174.724	-17.5588	8
174.723	-17.5595	8
174.641	-17.589	8
174.558	-17.6048	8
174.51	-17.6095	8
174.474	-17.6135	8
174.391	-17.6107	8
174.384	-17.6095	8
174.308	-17.5979	8
174.224	-17.5725	8
174.196	-17.5595	8
174.141	-17.5329	8
174.103	-17.5095	8
174.058	-17.478	8
174.036	-17.4595	8
173.983	-17.4095	8
173.974	-17.3989	8
173.944	-17.3595	8
173.909	-17.3095	8
173.891	-17.2709	8
173.886	-17.2595	8
173.861	-17.2095	8
173.849	-17.1595	8
173.835	-17.1095	8
173.833	-17.0595	8
173.827	-17.0095	8
173.834	-16.9595	8
173.837	-16.9095	8
173.852	-16.8595	8
173.865	-16.8095	8
173.891	-16.7599	8
173.891	-16.7595	8
173.915	-16.7095	8
173.952	-16.6595	8
173.974	-16.6314	8
173.994	-16.6095	8
174.049	-16.5595	8
174.058	-16.5519	8
174.12	-16.5095	8
174.141	-16.4967	8
174.218	-16.4595	8
174.224	-16.4568	8
> 10 contour
174.308	-16.5479	10
174.391	-16.5312	10
174.474	-16.5282	10
174.558	-16.5401	10
174.641	-16.5592	10
174.642	-16.5595	10
174.724	-16.6003	10
174.738	-16.6095	10
174.806	-16.6595	10
174.808	-16.6609	10
174.855	-16.7095	10
174.891	-16.7595	10
174.891	-16.7601	10
174.922	-16.8095	10
174.941	-16.8595	10
174.958	-16.9095	10
174.964	-16.9595	10
174.97	-17.0095	10
174.965	-17.0595	10
174.96	-17.1095	10
174.945	-17.1595	10
174.927	-17.2095	10
174.898	-17.2595	10
174.891	-17.2696	10
174.864	-17.3095	10
174.818	-17.3595	10
174.808	-17.3687	10
174.754	-17.4095	10
174.724	-17.4295	10
174.664	-17.4595	10
174.641	-17.4693	10
174.558	-17.4883	10
174.474	-17.4995	10
174.391	-17.4968	10
174.308	-17.4809	10
174.252	-17.4595	10
174.224	-17.4475	10
174.163	-17.4095	10
174.141	-17.3949	10
174.099	-17.3595	10
174.058	-17.3162	10
174.052	-17.3095	10
174.017	-17.2595	10
173.989	-17.2095	10
173.974	-17.1685	10
173.971	-17.1595	10
173.955	-17.1095	10
173.949	-17.0595	10
173.945	-17.0095	10
173.951	-16.9595	10
173.958	-16.9095	10
173.974	-16.8607	10
173.975	-16.8595	10
173.994	-16.8095	10
174.023	-16.7595	10
174.058	-16.7132	10
174.061	-16.7095	10
174.11	-16.6595	10
174.141	-16.6343	10
174.179	-16.6095	10
174.224	-16.5819	10
174.277	-16.5595	10
174.308	-16.5479	10
> 12 contour
174.308	-16.6457	12
174.391	-16.626	12
174.474	-16.6229	12
174.558	-16.6379	12
174.639	-16.6595	12
174.641	-16.6603	12
174.716	-16.7095	12
174.724	-16.7151	12
174.773	-16.7595	12
174.808	-16.8069	12
174.81	-16.8095	12
174.838	-16.8595	12
174.857	-16.9095	12
174.867	-16.9595	12
174.872	-17.0095	12
174.868	-17.0595	12
174.86	-17.1095	12
174.843	-17.1595	12
174.816	-17.2095	12
174.808	-17.2225	12
174.782	-17.2595	12
174.73	-17.3095	12
174.724	-17.3142	12
174.659	-17.3595	12
174.641	-17.3689	12
174.558	-17.3911	12
174.474	-17.4052	12
174.391	-17.4021	12
174.308	-17.3828	12
174.258	-17.3595	12
174.224	-17.3391	12
174.188	-17.3095	12
174.141	-17.2655	12
174.136	-17.2595	12
174.1	-17.2095	12
174.074	-17.1595	12
174.058	-17.1114	12
174.057	-17.1095	12
174.047	-17.0595	12
174.044	-17.0095	12
174.049	-16.9595	12
174.058	-16.9196	12
174.06	-16.9095	12
174.078	-16.8595	12
174.107	-16.8095	12
174.141	-16.7637	12
174.145	-16.7595	12
174.201	-16.7095	12
174.224	-16.6908	12
174.278	-16.6595	12
174.308	-16.6457	12
> 14 contour
174.474	-16.7087	14
174.478	-16.7095	14
174.558	-16.7272	14
174.641	-16.754	14
174.65	-16.7595	14
174.699	-16.8095	14
174.724	-16.8337	14
174.744	-16.8595	14
174.765	-16.9095	14
174.782	-16.9595	14
174.784	-17.0095	14
174.784	-17.0595	14
174.769	-17.1095	14
174.75	-17.1595	14
174.724	-17.1945	14
174.71	-17.2095	14
174.664	-17.2595	14
174.641	-17.2745	14
174.558	-17.3019	14
174.525	-17.3095	14
174.474	-17.3227	14
174.391	-17.3179	14
174.367	-17.3095	14
174.308	-17.2922	14
174.253	-17.2595	14
174.224	-17.2313	14
174.206	-17.2095	14
174.168	-17.1595	14
174.149	-17.1095	14
174.141	-17.0815	14
174.135	-17.0595	14
174.133	-17.0095	14
174.137	-16.9595	14
174.141	-16.9461	14
174.153	-16.9095	14
174.174	-16.8595	14
174.215	-16.8095	14
174.224	-16.799	14
174.267	-16.7595	14
174.308	-16.7358	14
174.391	-16.7121	14
174.458	-16.7095	14
174.474	-16.7087	14
> 16 contour
174.391	-16.7924	16
174.474	-16.7865	16
174.532	-16.8095	16
174.558	-16.8187	16
174.641	-16.8548	16
174.647	-16.8595	16
174.669	-16.9095	16
174.7	-16.9595	16
174.696	-17.0095	16
174.702	-17.0595	16
174.675	-17.1095	16
174.655	-17.1595	16
174.641	-17.1725	16
174.56	-17.2095	16
174.558	-17.2106	16
174.474	-17.2468	16
174.391	-17.2397	16
174.335	-17.2095	16
174.308	-17.1978	16
174.262	-17.1595	16
174.239	-17.1095	16
174.224	-17.0811	16
174.215	-17.0595	16
174.218	-17.0095	16
174.217	-16.9595	16
174.224	-16.9445	16
174.245	-16.9095	16
174.27	-16.8595	16
174.308	-16.8294	16
174.357	-16.8095	16
174.391	-16.7924	16
> 18 contour
174.391	-16.8827	18
174.474	-16.8703	18
174.512	-16.9095	18
174.558	-16.9451	18
174.578	-16.9595	18
174.561	-17.0095	18
174.586	-17.0595	18
174.558	-17.0833	18
174.528	-17.1095	18
174.485	-17.1595	18
174.474	-17.164	18
174.407	-17.1595	18
174.391	-17.1563	18
174.357	-17.1095	18
174.308	-17.0711	18
174.3	-17.0595	18
174.308	-17.0255	18
174.315	-17.0095	18
174.308	-16.988	18
174.303	-16.9595	18
174.308	-16.9528	18
174.368	-16.9095	18
174.391	-16.8827	18