> 3 contour
286.966	-15.571	3
287.016	-15.5647	3
287.066	-15.5584	3
287.116	-15.5564	3
287.166	-15.5543	3
287.216	-15.5564	3
287.266	-15.5584	3
287.316	-15.5647	3
287.366	-15.571	3
287.408	-15.58	3
287.416	-15.5817	3
287.466	-15.5917	3
287.516	-15.6062	3
287.566	-15.6215	3
287.588	-15.63	3
287.616	-15.6409	3
287.666	-15.6609	3
287.704	-15.68	3
287.716	-15.6861	3
287.766	-15.7112	3
287.797	-15.73	3
287.816	-15.7421	3
287.866	-15.7743	3
287.874	-15.78	3
287.916	-15.8123	3
287.938	-15.83	3
287.966	-15.8525	3
287.996	-15.88	3
288.016	-15.9002	3
288.046	-15.93	3
288.066	-15.9513	3
288.091	-15.98	3
288.116	-16.0122	3
288.13	-16.03	3
288.166	-16.0796	3
288.166	-16.08	3
288.198	-16.13	3
288.216	-16.1628	3
288.226	-16.18	3
288.252	-16.23	3
288.266	-16.2617	3
288.274	-16.28	3
288.294	-16.33	3
288.31	-16.38	3
288.316	-16.4039	3
288.324	-16.43	3
288.336	-16.48	3
288.346	-16.53	3
288.353	-16.58	3
288.357	-16.63	3
288.36	-16.68	3
288.36	-16.73	3
288.358	-16.78	3
288.354	-16.83	3
288.347	-16.88	3
288.338	-16.93	3
288.326	-16.98	3
288.316	-17.0154	3
288.312	-17.03	3
288.296	-17.08	3
288.277	-17.13	3
288.266	-17.156	3
288.263	-17.18	3
288.266	-17.1858	3
288.316	-17.2133	3
288.348	-17.23	3
288.321	-17.28	3
288.316	-17.2895	3
288.294	-17.33	3
288.266	-17.3751	3
288.263	-17.38	3
288.227	-17.43	3
288.216	-17.4444	3
288.189	-17.48	3
288.166	-17.508	3
288.146	-17.53	3
288.116	-17.5611	3
288.098	-17.58	3
288.066	-17.6112	3
288.045	-17.63	3
288.016	-17.6539	3
287.984	-17.68	3
287.966	-17.6945	3
287.916	-17.7289	3
287.914	-17.73	3
287.866	-17.7624	3
287.834	-17.78	3
287.816	-17.7902	3
287.766	-17.8179	3
287.739	-17.83	3
287.716	-17.8406	3
287.666	-17.863	3
287.617	-17.88	3
287.616	-17.8804	3
287.566	-17.8984	3
287.516	-17.9119	3
287.466	-17.925	3
287.438	-17.93	3
287.416	-17.9342	3
287.366	-17.944	3
287.316	-17.9496	3
287.266	-17.9553	3
287.216	-17.9571	3
287.166	-17.959	3
287.116	-17.9571	3
287.066	-17.9553	3
287.016	-17.9496	3
286.966	-17.944	3
286.916	-17.9342	3
286.894	-17.93	3
286.866	-17.925	3
286.816	-17.9119	3
286.766	-17.8984	3
286.716	-17.8804	3
286.715	-17.88	3
286.666	-17.863	3
286.616	-17.8406	3
286.593	-17.83	3
286.566	-17.8179	3
286.516	-17.7902	3
286.498	-17.78	3
286.466	-17.7624	3
286.418	-17.73	3
286.416	-17.7289	3
286.366	-17.6945	3
286.348	-17.68	3
286.316	-17.6539	3
286.287	-17.63	3
286.266	-17.6112	3
286.234	-17.58	3
286.216	-17.5611	3
286.186	-17.53	3
286.166	-17.508	3
286.143	-17.48	3
286.116	-17.4444	3
286.105	-17.43	3
286.069	-17.38	3
286.066	-17.3751	3
286.038	-17.33	3
286.016	-17.2895	3
286.011	-17.28	3
285.984	-17.23	3
285.966	-17.1886	3
285.962	-17.18	3
285.942	-17.13	3
285.926	-17.08	3
285.916	-17.0471	3
285.911	-17.03	3
285.898	-16.98	3
285.887	-16.93	3
285.879	-16.88	3
285.873	-16.83	3
285.869	-16.78	3
285.867	-16.73	3
285.867	-16.68	3
285.87	-16.63	3
285.874	-16.58	3
285.88	-16.53	3
285.889	-16.48	3
285.9	-16.43	3
285.914	-16.38	3
285.916	-16.3722	3
285.928	-16.33	3
285.946	-16.28	3
285.966	-16.23	3
285.966	-16.2299	3
285.989	-16.18	3
286.015	-16.13	3
286.016	-16.1284	3
286.066	-16.1117	3
286.116	-16.0955	3
286.166	-16.08	3
286.166	-16.0796	3
286.202	-16.03	3
286.216	-16.0122	3
286.241	-15.98	3
286.266	-15.9513	3
286.286	-15.93	3
286.316	-15.9002	3
286.336	-15.88	3
286.366	-15.8524	3
286.393	-15.83	3
286.416	-15.8123	3
286.458	-15.78	3
286.466	-15.7743	3
286.516	-15.7421	3
286.535	-15.73	3
286.566	-15.7112	3
286.577	-15.68	3
286.616	-15.6461	3
286.666	-15.6609	3
286.716	-15.6409	3
286.744	-15.63	3
286.766	-15.6215	3
286.816	-15.6062	3
286.866	-15.5917	3
286.916	-15.5817	3
286.924	-15.58	3
286.966	-15.571	3
> 6 contour
287.166	-15.9784	6
287.198	-15.98	6
287.216	-15.9808	6
287.266	-15.9847	6
287.316	-15.9933	6
287.366	-16.004	6
287.416	-16.0202	6
287.442	-16.03	6
287.466	-16.0385	6
287.516	-16.0625	6
287.548	-16.08	6
287.566	-16.0896	6
287.616	-16.1234	6
287.625	-16.13	6
287.666	-16.1618	6
287.686	-16.18	6
287.716	-16.2099	6
287.735	-16.23	6
287.766	-16.2662	6
287.777	-16.28	6
287.811	-16.33	6
287.816	-16.3394	6
287.84	-16.38	6
287.863	-16.43	6
287.866	-16.4312	6
287.916	-16.4534	6
287.966	-16.4772	6
287.968	-16.48	6
287.974	-16.53	6
287.977	-16.58	6
288.002	-16.63	6
288.005	-16.68	6
288.005	-16.73	6
287.966	-16.7528	6
287.949	-16.78	6
287.916	-16.8264	6
287.909	-16.83	6
287.899	-16.88	6
287.884	-16.93	6
287.899	-16.98	6
287.916	-17.0163	6
287.936	-17.03	6
287.916	-17.0689	6
287.911	-17.08	6
287.882	-17.13	6
287.866	-17.1538	6
287.847	-17.18	6
287.816	-17.2181	6
287.806	-17.23	6
287.766	-17.2729	6
287.759	-17.28	6
287.716	-17.3174	6
287.701	-17.33	6
287.666	-17.3573	6
287.631	-17.38	6
287.616	-17.3892	6
287.566	-17.4185	6
287.541	-17.43	6
287.516	-17.4416	6
287.466	-17.4629	6
287.416	-17.4782	6
287.409	-17.48	6
287.366	-17.4928	6
287.316	-17.5024	6
287.266	-17.5105	6
287.216	-17.5139	6
287.166	-17.5161	6
287.116	-17.5139	6
287.066	-17.5105	6
287.016	-17.5024	6
286.966	-17.4929	6
286.922	-17.48	6
286.916	-17.4782	6
286.866	-17.4629	6
286.816	-17.4416	6
286.791	-17.43	6
286.766	-17.4185	6
286.716	-17.3892	6
286.701	-17.38	6
286.666	-17.3573	6
286.631	-17.33	6
286.616	-17.3174	6
286.573	-17.28	6
286.566	-17.2729	6
286.526	-17.23	6
286.516	-17.2181	6
286.485	-17.18	6
286.466	-17.1538	6
286.45	-17.13	6
286.421	-17.08	6
286.416	-17.0689	6
286.396	-17.03	6
286.375	-16.98	6
286.366	-16.9515	6
286.359	-16.93	6
286.346	-16.88	6
286.336	-16.83	6
286.33	-16.78	6
286.327	-16.73	6
286.327	-16.68	6
286.33	-16.63	6
286.337	-16.58	6
286.347	-16.53	6
286.36	-16.48	6
286.366	-16.4633	6
286.377	-16.43	6
286.398	-16.38	6
286.416	-16.3456	6
286.424	-16.33	6
286.453	-16.28	6
286.466	-16.2748	6
286.479	-16.28	6
286.516	-16.2937	6
286.555	-16.28	6
286.566	-16.2662	6
286.597	-16.23	6
286.616	-16.2099	6
286.646	-16.18	6
286.666	-16.1618	6
286.707	-16.13	6
286.716	-16.1234	6
286.766	-16.0896	6
286.784	-16.08	6
286.816	-16.0625	6
286.866	-16.0385	6
286.889	-16.03	6
286.916	-16.0202	6
286.966	-16.004	6
287.016	-15.9933	6
287.066	-15.9847	6
287.116	-15.9808	6
287.134	-15.98	6
287.166	-15.9784	6
> 9 contour
287.016	-16.2167	9
287.066	-16.2048	9
287.116	-16.1978	9
287.166	-16.1956	9
287.216	-16.1978	9
287.266	-16.2048	9
287.316	-16.2167	9
287.354	-16.23	9
287.366	-16.2341	9
287.416	-16.2566	9
287.456	-16.28	9
287.466	-16.2865	9
287.516	-16.3243	9
287.522	-16.33	9
287.566	-16.3734	9
287.572	-16.38	9
287.61	-16.43	9
287.616	-16.4322	9
287.657	-16.48	9
287.662	-16.53	9
287.666	-16.5319	9
287.672	-16.53	9
287.716	-16.5147	9
287.728	-16.53	9
287.716	-16.5523	9
287.703	-16.58	9
287.689	-16.63	9
287.694	-16.68	9
287.694	-16.73	9
287.69	-16.78	9
287.703	-16.83	9
287.698	-16.88	9
287.716	-16.9207	9
287.728	-16.93	9
287.716	-16.9551	9
287.704	-16.98	9
287.673	-17.03	9
287.666	-17.0402	9
287.635	-17.08	9
287.616	-17.1004	9
287.586	-17.13	9
287.566	-17.1484	9
287.524	-17.18	9
287.516	-17.1856	9
287.466	-17.2167	9
287.438	-17.23	9
287.416	-17.2406	9
287.366	-17.2604	9
287.316	-17.274	9
287.287	-17.28	9
287.266	-17.2846	9
287.216	-17.2904	9
287.166	-17.2929	9
287.116	-17.2904	9
287.066	-17.2846	9
287.045	-17.28	9
287.016	-17.274	9
286.966	-17.2604	9
286.916	-17.2407	9
286.893	-17.23	9
286.866	-17.2167	9
286.816	-17.1856	9
286.808	-17.18	9
286.766	-17.1484	9
286.746	-17.13	9
286.716	-17.1004	9
286.697	-17.08	9
286.666	-17.0401	9
286.659	-17.03	9
286.628	-16.98	9
286.616	-16.9551	9
286.604	-16.93	9
286.585	-16.88	9
286.571	-16.83	9
286.566	-16.7994	9
286.562	-16.78	9
286.558	-16.73	9
286.559	-16.68	9
286.563	-16.63	9
286.566	-16.6144	9
286.572	-16.58	9
286.586	-16.53	9
286.605	-16.48	9
286.616	-16.4582	9
286.63	-16.43	9
286.661	-16.38	9
286.666	-16.373	9
286.671	-16.38	9
286.716	-16.3949	9
286.76	-16.38	9
286.766	-16.3734	9
286.81	-16.33	9
286.816	-16.3243	9
286.866	-16.2865	9
286.876	-16.28	9
286.916	-16.2566	9
286.966	-16.234	9
286.978	-16.23	9
287.016	-16.2167	9
> 12 contour
287.316	-16.316	12
287.333	-16.33	12
287.317	-16.38	12
287.366	-16.4071	12
287.4	-16.43	12
287.416	-16.4425	12
287.451	-16.48	12
287.466	-16.4999	12
287.487	-16.53	12
287.513	-16.58	12
287.516	-16.5897	12
287.528	-16.63	12
287.535	-16.68	12
287.566	-16.6985	12
287.586	-16.73	12
287.611	-16.78	12
287.599	-16.83	12
287.579	-16.88	12
287.566	-16.9053	12
287.553	-16.93	12
287.517	-16.98	12
287.516	-16.9807	12
287.466	-17.03	12
287.466	-17.0303	12
287.416	-17.0685	12
287.396	-17.08	12
287.366	-17.0958	12
287.316	-17.1169	12
287.266	-17.13	12
287.266	-17.13	12
287.216	-17.139	12
287.166	-17.1412	12
287.116	-17.139	12
287.066	-17.13	12
287.066	-17.13	12
287.016	-17.1169	12
286.966	-17.0959	12
286.936	-17.08	12
286.916	-17.0685	12
286.866	-17.0303	12
286.866	-17.03	12
286.816	-16.9807	12
286.815	-16.98	12
286.779	-16.93	12
286.766	-16.9053	12
286.753	-16.88	12
286.733	-16.83	12
286.721	-16.78	12
286.716	-16.7337	12
286.716	-16.73	12
286.716	-16.68	12
286.716	-16.6782	12
286.722	-16.63	12
286.734	-16.58	12
286.754	-16.53	12
286.766	-16.5074	12
286.781	-16.48	12
286.816	-16.4317	12
286.866	-16.4484	12
286.916	-16.4336	12
286.932	-16.43	12
286.966	-16.4071	12
287.015	-16.38	12
287.016	-16.3797	12
287.066	-16.3636	12
287.116	-16.352	12
287.166	-16.3502	12
287.216	-16.352	12
287.266	-16.3636	12
287.29	-16.33	12
287.316	-16.316	12
> 15 contour
287.016	-16.461	15
287.05	-16.48	15
287.066	-16.4884	15
287.116	-16.4869	15
287.166	-16.4867	15
287.216	-16.4869	15
287.266	-16.5094	15
287.308	-16.53	15
287.316	-16.5348	15
287.354	-16.58	15
287.366	-16.6034	15
287.38	-16.63	15
287.416	-16.6428	15
287.466	-16.6682	15
287.475	-16.68	15
287.489	-16.73	15
287.481	-16.78	15
287.466	-16.8206	15
287.463	-16.83	15
287.436	-16.88	15
287.416	-16.9064	15
287.392	-16.93	15
287.366	-16.9504	15
287.323	-16.98	15
287.316	-16.9841	15
287.266	-17.0019	15
287.216	-17.0157	15
287.166	-17.0172	15
287.116	-17.0157	15
287.066	-17.0019	15
287.016	-16.9841	15
287.009	-16.98	15
286.966	-16.9504	15
286.94	-16.93	15
286.916	-16.9064	15
286.896	-16.88	15
286.869	-16.83	15
286.866	-16.8205	15
286.851	-16.78	15
286.843	-16.73	15
286.843	-16.68	15
286.852	-16.63	15
286.866	-16.5917	15
286.87	-16.58	15
286.898	-16.53	15
286.916	-16.5061	15
286.966	-16.5084	15
286.995	-16.48	15
287.016	-16.461	15
> 18 contour
287.016	-16.5696	18
287.066	-16.5401	18
287.116	-16.5595	18
287.166	-16.5603	18
287.193	-16.58	18
287.216	-16.5976	18
287.266	-16.6077	18
287.288	-16.63	18
287.316	-16.6597	18
287.364	-16.68	18
287.364	-16.73	18
287.353	-16.78	18
287.325	-16.83	18
287.316	-16.8405	18
287.266	-16.8719	18
287.253	-16.88	18
287.216	-16.8982	18
287.166	-16.8971	18
287.116	-16.8982	18
287.079	-16.88	18
287.066	-16.8719	18
287.016	-16.8405	18
287.007	-16.83	18
286.979	-16.78	18
286.968	-16.73	18
286.968	-16.68	18
286.982	-16.63	18
287.007	-16.58	18
287.016	-16.5696	18