> 2 contour
168.041	-15.7031	2
168.124	-15.712	2
168.138	-15.7224	2
168.172	-15.8058	2
168.204	-15.8891	2
168.207	-15.8976	2
168.21	-15.8891	2
168.239	-15.8058	2
168.271	-15.7224	2
168.291	-15.6705	2
168.374	-15.6693	2
168.457	-15.6727	2
168.541	-15.6803	2
168.624	-15.6929	2
168.707	-15.7082	2
168.753	-15.7224	2
168.791	-15.7335	2
168.874	-15.7608	2
168.957	-15.7952	2
168.979	-15.8058	2
169.041	-15.834	2
169.124	-15.8807	2
169.138	-15.8891	2
169.207	-15.9305	2
169.261	-15.9724	2
169.291	-15.9962	2
169.36	-16.0558	2
169.374	-16.069	2
169.444	-16.1391	2
169.457	-16.1542	2
169.516	-16.2224	2
169.541	-16.255	2
169.578	-16.3058	2
169.624	-16.3797	2
169.63	-16.3891	2
169.677	-16.4724	2
169.707	-16.537	2
169.716	-16.5558	2
169.747	-16.6391	2
169.772	-16.7224	2
169.79	-16.8058	2
169.791	-16.8073	2
169.805	-16.8891	2
169.815	-16.9724	2
169.82	-17.0558	2
169.819	-17.1391	2
169.812	-17.2224	2
169.801	-17.3058	2
169.791	-17.3536	2
169.784	-17.3891	2
169.763	-17.4724	2
169.736	-17.5558	2
169.707	-17.6257	2
169.702	-17.6391	2
169.66	-17.7224	2
169.624	-17.7824	2
169.61	-17.8058	2
169.553	-17.8891	2
169.541	-17.9059	2
169.487	-17.9724	2
169.457	-18.006	2
169.41	-18.0558	2
169.374	-18.0904	2
169.318	-18.1391	2
169.291	-18.1619	2
169.212	-18.2224	2
169.207	-18.2263	2
169.124	-18.2771	2
169.071	-18.3058	2
169.041	-18.3221	2
168.957	-18.3611	2
168.884	-18.3891	2
168.874	-18.3933	2
168.791	-18.4218	2
168.707	-18.447	2
168.624	-18.461	2
168.542	-18.4724	2
168.541	-18.4727	2
168.457	-18.4806	2
168.374	-18.4842	2
168.291	-18.483	2
168.207	-18.4796	2
168.165	-18.4724	2
168.124	-18.4662	2
168.041	-18.4515	2
167.957	-18.4313	2
167.874	-18.4057	2
167.83	-18.3891	2
167.791	-18.3752	2
167.707	-18.3421	2
167.642	-18.3058	2
167.624	-18.2956	2
167.541	-18.2461	2
167.506	-18.2224	2
167.457	-18.1878	2
167.396	-18.1391	2
167.374	-18.1206	2
167.304	-18.0558	2
167.291	-18.0421	2
167.224	-17.9724	2
167.207	-17.9527	2
167.159	-17.8891	2
167.124	-17.8357	2
167.104	-17.8058	2
167.056	-17.7224	2
167.041	-17.6915	2
167.014	-17.6391	2
166.98	-17.5558	2
166.957	-17.4847	2
166.953	-17.4724	2
166.93	-17.3891	2
166.913	-17.3058	2
166.902	-17.2224	2
166.896	-17.1391	2
166.895	-17.0558	2
166.899	-16.9724	2
166.908	-16.8891	2
166.923	-16.8058	2
166.944	-16.7224	2
166.957	-16.6804	2
166.97	-16.6391	2
167	-16.5558	2
167.04	-16.4724	2
167.041	-16.4706	2
167.084	-16.3891	2
167.124	-16.3258	2
167.136	-16.3058	2
167.195	-16.2224	2
167.207	-16.2194	2
167.286	-16.1391	2
167.291	-16.1343	2
167.298	-16.1391	2
167.374	-16.1808	2
167.416	-16.1391	2
167.435	-16.0558	2
167.455	-15.9724	2
167.457	-15.9709	2
167.541	-15.9115	2
167.578	-15.8891	2
167.624	-15.8609	2
167.707	-15.8147	2
167.729	-15.8058	2
167.791	-15.7799	2
167.874	-15.7489	2
167.957	-15.7246	2
167.966	-15.7224	2
168.041	-15.7031	2
> 4 contour
168.291	-16.1749	4
168.374	-16.1729	4
168.457	-16.1781	4
168.541	-16.1904	4
168.624	-16.211	4
168.66	-16.2224	4
168.707	-16.2362	4
168.791	-16.276	4
168.842	-16.3058	4
168.874	-16.3241	4
168.957	-16.3849	4
168.962	-16.3891	4
169.041	-16.4602	4
169.052	-16.4724	4
169.122	-16.5558	4
169.124	-16.5586	4
169.179	-16.6391	4
169.207	-16.6938	4
169.221	-16.7224	4
169.254	-16.8058	4
169.275	-16.8891	4
169.288	-16.9724	4
169.291	-17.0069	4
169.295	-17.0558	4
169.293	-17.1391	4
169.291	-17.155	4
169.283	-17.2224	4
169.267	-17.3058	4
169.24	-17.3891	4
169.207	-17.4639	4
169.203	-17.4724	4
169.155	-17.5558	4
169.124	-17.5978	4
169.093	-17.6391	4
169.041	-17.6963	4
169.014	-17.7224	4
168.957	-17.7718	4
168.911	-17.8058	4
168.874	-17.8316	4
168.791	-17.8781	4
168.768	-17.8891	4
168.707	-17.9191	4
168.624	-17.9443	4
168.541	-17.9632	4
168.471	-17.9724	4
168.457	-17.9745	4
168.374	-17.9803	4
168.291	-17.9782	4
168.222	-17.9724	4
168.207	-17.9713	4
168.124	-17.9527	4
168.041	-17.9283	4
167.957	-17.8935	4
167.949	-17.8891	4
167.874	-17.8523	4
167.803	-17.8058	4
167.791	-17.7976	4
167.707	-17.7325	4
167.697	-17.7224	4
167.624	-17.6408	4
167.622	-17.6391	4
167.561	-17.5558	4
167.541	-17.5212	4
167.513	-17.4724	4
167.476	-17.3891	4
167.457	-17.3291	4
167.449	-17.3058	4
167.43	-17.2224	4
167.42	-17.1391	4
167.418	-17.0558	4
167.425	-16.9724	4
167.44	-16.8891	4
167.457	-16.8292	4
167.463	-16.8058	4
167.495	-16.7224	4
167.539	-16.6391	4
167.541	-16.636	4
167.592	-16.5558	4
167.624	-16.5454	4
167.707	-16.5195	4
167.791	-16.4992	4
167.819	-16.4724	4
167.791	-16.4082	4
167.78	-16.3891	4
167.791	-16.3575	4
167.871	-16.3058	4
167.874	-16.3041	4
167.957	-16.2903	4
167.982	-16.3058	4
168.041	-16.3352	4
168.124	-16.3266	4
168.207	-16.32	4
168.229	-16.3058	4
168.267	-16.2224	4
168.291	-16.1749	4
> 6 contour
168.124	-16.4537	6
168.207	-16.4275	6
168.291	-16.4166	6
168.374	-16.4139	6
168.457	-16.4209	6
168.541	-16.4378	6
168.624	-16.4668	6
168.636	-16.4724	6
168.707	-16.5047	6
168.78	-16.5558	6
168.791	-16.5639	6
168.871	-16.6391	6
168.874	-16.6424	6
168.937	-16.7224	6
168.957	-16.7579	6
168.984	-16.8058	6
169.016	-16.8891	6
169.035	-16.9724	6
169.041	-17.0273	6
169.044	-17.0558	6
169.041	-17.1391	6
169.041	-17.1412	6
169.028	-17.2224	6
169.003	-17.3058	6
168.964	-17.3891	6
168.957	-17.3991	6
168.909	-17.4724	6
168.874	-17.5134	6
168.832	-17.5558	6
168.791	-17.5915	6
168.723	-17.6391	6
168.707	-17.6493	6
168.624	-17.6888	6
168.541	-17.6687	6
168.457	-17.6755	6
168.403	-17.6391	6
168.374	-17.5875	6
168.346	-17.6391	6
168.299	-17.7224	6
168.291	-17.7374	6
168.283	-17.7224	6
168.24	-17.6391	6
168.207	-17.6174	6
168.163	-17.6391	6
168.124	-17.701	6
168.041	-17.6657	6
167.995	-17.6391	6
167.957	-17.6158	6
167.882	-17.5558	6
167.874	-17.5479	6
167.805	-17.4724	6
167.791	-17.4515	6
167.748	-17.3891	6
167.71	-17.3058	6
167.707	-17.2952	6
167.684	-17.2224	6
167.67	-17.1391	6
167.668	-17.0558	6
167.676	-16.9724	6
167.697	-16.8891	6
167.707	-16.8615	6
167.728	-16.8058	6
167.776	-16.7224	6
167.791	-16.7036	6
167.842	-16.6391	6
167.874	-16.607	6
167.935	-16.5558	6
167.957	-16.5391	6
168.041	-16.4891	6
168.08	-16.4724	6
168.124	-16.4537	6
> 8 contour
168.124	-16.6226	8
168.135	-16.6391	8
168.188	-16.7224	8
168.207	-16.7557	8
168.291	-16.7235	8
168.292	-16.7224	8
168.291	-16.7181	8
168.256	-16.6391	8
168.291	-16.574	8
168.374	-16.5704	8
168.457	-16.5791	8
168.541	-16.6016	8
168.62	-16.6391	8
168.624	-16.6412	8
168.707	-16.7001	8
168.731	-16.7224	8
168.791	-16.7918	8
168.801	-16.8058	8
168.846	-16.8891	8
168.871	-16.9724	8
168.874	-16.9978	8
168.882	-17.0558	8
168.879	-17.1391	8
168.874	-17.1602	8
168.861	-17.2224	8
168.827	-17.3058	8
168.791	-17.3625	8
168.771	-17.3891	8
168.707	-17.4544	8
168.685	-17.4724	8
168.624	-17.5142	8
168.541	-17.5515	8
168.524	-17.5558	8
168.457	-17.5748	8
168.445	-17.5558	8
168.395	-17.4724	8
168.374	-17.4611	8
168.354	-17.4724	8
168.291	-17.5153	8
168.212	-17.5558	8
168.207	-17.5586	8
168.188	-17.5558	8
168.124	-17.5321	8
168.041	-17.4814	8
168.029	-17.4724	8
167.957	-17.405	8
167.943	-17.3891	8
167.888	-17.3058	8
167.874	-17.2715	8
167.853	-17.2224	8
167.835	-17.1391	8
167.831	-17.0558	8
167.842	-16.9724	8
167.87	-16.8891	8
167.874	-16.8814	8
167.913	-16.8058	8
167.957	-16.7501	8
167.983	-16.7224	8
168.041	-16.673	8
168.095	-16.6391	8
168.124	-16.6226	8
> 10 contour
168.374	-16.6875	10
168.457	-16.6994	10
168.519	-16.7224	10
168.541	-16.7311	10
168.624	-16.787	10
168.644	-16.8058	10
168.706	-16.8891	10
168.707	-16.8927	10
168.743	-16.9724	10
168.759	-17.0558	10
168.754	-17.1391	10
168.728	-17.2224	10
168.707	-17.2589	10
168.68	-17.3058	10
168.624	-17.3669	10
168.595	-17.3891	10
168.541	-17.4237	10
168.457	-17.4545	10
168.374	-17.4201	10
168.291	-17.4613	10
168.207	-17.435	10
168.124	-17.3944	10
168.117	-17.3891	10
168.041	-17.3172	10
168.031	-17.3058	10
167.983	-17.2224	10
167.959	-17.1391	10
167.957	-17.1063	10
167.954	-17.0558	10
167.957	-17.0395	10
167.969	-16.9724	10
168.004	-16.8891	10
168.041	-16.8379	10
168.069	-16.8058	10
168.124	-16.76	10
168.152	-16.8058	10
168.207	-16.8327	10
168.239	-16.8058	10
168.291	-16.7629	10
168.354	-16.7224	10
168.374	-16.6875	10
> 12 contour
168.291	-16.8022	12
168.374	-16.7883	12
168.383	-16.8058	12
168.457	-16.8588	12
168.491	-16.8891	12
168.541	-16.9382	12
168.624	-16.9548	12
168.633	-16.9724	12
168.652	-17.0558	12
168.647	-17.1391	12
168.624	-17.1979	12
168.613	-17.2224	12
168.541	-17.3045	12
168.539	-17.3058	12
168.457	-17.3499	12
168.374	-17.3655	12
168.291	-17.3578	12
168.207	-17.3165	12
168.189	-17.3058	12
168.124	-17.258	12
168.097	-17.2224	12
168.063	-17.1391	12
168.058	-17.0558	12
168.077	-16.9724	12
168.124	-16.893	12
168.128	-16.8891	12
168.207	-16.8725	12
168.286	-16.8058	12
168.291	-16.8022	12
> 14 contour
168.374	-16.8843	14
168.393	-16.8891	14
168.457	-16.9107	14
168.521	-16.9724	14
168.541	-17.0171	14
168.553	-17.0558	14
168.545	-17.1391	14
168.541	-17.1479	14
168.485	-17.2224	14
168.457	-17.2431	14
168.374	-17.2668	14
168.291	-17.2544	14
168.249	-17.2224	14
168.207	-17.1628	14
168.188	-17.1391	14
168.177	-17.0558	14
168.207	-16.994	14
168.216	-16.9724	14
168.291	-16.8975	14
168.337	-16.8891	14
168.374	-16.8843	14