> 3 contour
283.096	8.01147	3
283.146	8.01445	3
283.196	8.01652	3
283.246	8.01445	3
283.296	8.01147	3
283.334	8.006	3
283.346	8.00441	3
283.359	7.956	3
283.373	7.906	3
283.386	7.856	3
283.396	7.84829	3
283.446	7.806	3
283.446	7.80536	3
283.496	7.78985	3
283.546	7.76827	3
283.572	7.756	3
283.596	7.74473	3
283.646	7.71497	3
283.66	7.706	3
283.696	7.68246	3
283.729	7.656	3
283.746	7.64219	3
283.787	7.606	3
283.796	7.59747	3
283.835	7.556	3
283.846	7.54219	3
283.85	7.556	3
283.862	7.606	3
283.846	7.62206	3
283.812	7.656	3
283.796	7.67244	3
283.764	7.706	3
283.796	7.728	3
283.846	7.7201	3
283.86	7.706	3
283.896	7.67061	3
283.946	7.68988	3
283.977	7.656	3
283.996	7.63298	3
284	7.606	3
283.996	7.60042	3
283.946	7.58715	3
283.926	7.556	3
283.896	7.51195	3
283.876	7.506	3
283.896	7.47813	3
283.911	7.456	3
283.941	7.406	3
283.946	7.39531	3
283.967	7.356	3
283.989	7.306	3
283.996	7.28526	3
284.007	7.256	3
284.021	7.206	3
284.032	7.156	3
284.04	7.106	3
284.045	7.056	3
284.046	7.03566	3
284.047	7.006	3
284.046	6.956	3
284.046	6.95051	3
284.043	6.906	3
284.037	6.856	3
284.028	6.806	3
284.015	6.756	3
283.999	6.706	3
283.996	6.69925	3
283.979	6.656	3
283.955	6.606	3
283.946	6.58961	3
283.928	6.556	3
283.896	6.50676	3
283.895	6.506	3
283.857	6.456	3
283.846	6.44277	3
283.814	6.406	3
283.796	6.38713	3
283.762	6.356	3
283.746	6.34238	3
283.701	6.306	3
283.696	6.30244	3
283.646	6.2695	3
283.624	6.256	3
283.596	6.2395	3
283.546	6.21583	3
283.523	6.206	3
283.496	6.19419	3
283.446	6.16072	3
283.44	6.156	3
283.427	6.106	3
283.446	6.07727	3
283.461	6.056	3
283.448	6.006	3
283.446	5.99904	3
283.396	5.98685	3
283.346	5.99994	3
283.296	5.97199	3
283.246	5.9691	3
283.196	5.9672	3
283.146	5.99764	3
283.096	5.99834	3
283.087	6.006	3
283.096	6.01894	3
283.146	6.02018	3
283.171	6.056	3
283.157	6.106	3
283.146	6.11393	3
283.135	6.106	3
283.096	6.07577	3
283.059	6.106	3
283.046	6.15409	3
283.036	6.156	3
282.996	6.16351	3
282.946	6.17784	3
282.896	6.19416	3
282.869	6.206	3
282.846	6.21583	3
282.796	6.2395	3
282.768	6.256	3
282.746	6.2695	3
282.696	6.30244	3
282.646	6.27181	3
282.622	6.256	3
282.596	6.23819	3
282.546	6.24602	3
282.496	6.24425	3
282.484	6.256	3
282.446	6.2957	3
282.436	6.306	3
282.396	6.35239	3
282.393	6.356	3
282.356	6.406	3
282.346	6.4218	3
282.323	6.456	3
282.296	6.50314	3
282.294	6.506	3
282.269	6.556	3
282.248	6.606	3
282.246	6.61034	3
282.228	6.656	3
282.212	6.706	3
282.199	6.756	3
282.196	6.7704	3
282.188	6.806	3
282.18	6.856	3
282.175	6.906	3
282.172	6.956	3
282.171	7.006	3
282.173	7.056	3
282.177	7.106	3
282.196	7.1111	3
282.246	7.1246	3
282.273	7.106	3
282.296	7.09039	3
282.346	7.056	3
282.346	7.03566	3
282.347	7.056	3
282.352	7.106	3
282.36	7.156	3
282.371	7.206	3
282.355	7.256	3
282.358	7.306	3
282.346	7.32412	3
282.323	7.356	3
282.328	7.406	3
282.346	7.42618	3
282.376	7.406	3
282.385	7.356	3
282.396	7.34911	3
282.425	7.356	3
282.446	7.39531	3
282.451	7.406	3
282.481	7.456	3
282.496	7.47813	3
282.516	7.506	3
282.546	7.54223	3
282.557	7.556	3
282.596	7.59752	3
282.597	7.606	3
282.596	7.60838	3
282.565	7.656	3
282.573	7.706	3
282.596	7.72801	3
282.628	7.706	3
282.646	7.69441	3
282.658	7.706	3
282.696	7.74198	3
282.746	7.74795	3
282.796	7.75368	3
282.82	7.756	3
282.81	7.806	3
282.822	7.856	3
282.846	7.87717	3
282.896	7.88127	3
282.926	7.906	3
282.939	7.956	3
282.946	7.98508	3
282.996	7.99682	3
283.046	8.00441	3
283.058	8.006	3
283.096	8.01147	3
> 6 contour
283.096	7.40803	6
283.146	7.41006	6
283.196	7.42089	6
283.246	7.41583	6
283.296	7.40795	6
283.302	7.406	6
283.346	7.39149	6
283.396	7.37062	6
283.419	7.356	6
283.446	7.33741	6
283.485	7.306	6
283.446	7.27103	6
283.433	7.256	6
283.446	7.24353	6
283.481	7.206	6
283.496	7.18391	6
283.513	7.156	6
283.533	7.106	6
283.545	7.056	6
283.546	7.04243	6
283.55	7.006	6
283.548	6.956	6
283.546	6.94457	6
283.541	6.906	6
283.526	6.856	6
283.5	6.806	6
283.496	6.8004	6
283.461	6.756	6
283.446	6.74041	6
283.408	6.706	6
283.396	6.69611	6
283.346	6.66951	6
283.339	6.656	6
283.346	6.62818	6
283.353	6.606	6
283.346	6.59235	6
283.296	6.57482	6
283.273	6.606	6
283.246	6.61916	6
283.224	6.606	6
283.196	6.56327	6
283.146	6.56762	6
283.096	6.57471	6
283.046	6.59235	6
283.014	6.606	6
282.996	6.61348	6
282.946	6.64666	6
282.942	6.656	6
282.896	6.69963	6
282.878	6.706	6
282.846	6.7502	6
282.842	6.756	6
282.833	6.806	6
282.823	6.856	6
282.817	6.906	6
282.814	6.956	6
282.842	7.006	6
282.846	7.04243	6
282.847	7.056	6
282.851	7.106	6
282.859	7.156	6
282.846	7.19042	6
282.826	7.206	6
282.846	7.23417	6
282.861	7.256	6
282.896	7.2963	6
282.907	7.306	6
282.946	7.33717	6
282.974	7.356	6
282.996	7.37049	6
283.046	7.37043	6
283.095	7.406	6
283.096	7.40803	6
> 9 contour
283.096	7.23208	9
283.146	7.24464	9
283.196	7.25176	9
283.246	7.22745	9
283.296	7.23176	9
283.336	7.206	9
283.346	7.1986	9
283.394	7.156	9
283.377	7.106	9
283.396	7.06735	9
283.401	7.056	9
283.411	7.006	9
283.408	6.956	9
283.396	6.91633	9
283.393	6.906	9
283.361	6.856	9
283.346	6.84108	9
283.329	6.806	9
283.296	6.77758	9
283.259	6.756	9
283.246	6.73926	9
283.196	6.73126	9
283.146	6.73917	9
283.096	6.75356	9
283.092	6.756	9
283.046	6.78474	9
283.02	6.806	9
282.996	6.82949	9
282.976	6.856	9
282.954	6.906	9
282.946	6.94881	9
282.945	6.956	9
282.941	7.006	9
282.946	7.03703	9
282.948	7.056	9
282.965	7.106	9
282.996	7.15333	9
282.998	7.156	9
283.046	7.1986	9
283.056	7.206	9
283.096	7.23208	9
> 12 contour
283.146	7.16413	12
283.196	7.17518	12
283.246	7.16307	12
283.252	7.156	12
283.294	7.106	12
283.296	7.10283	12
283.331	7.056	12
283.342	7.006	12
283.346	6.99543	12
283.362	6.956	12
283.346	6.93329	12
283.317	6.906	12
283.296	6.88159	12
283.277	6.856	12
283.246	6.8209	12
283.196	6.81238	12
283.146	6.82057	12
283.096	6.84133	12
283.079	6.856	12
283.046	6.89817	12
283.04	6.906	12
283.021	6.956	12
283.016	7.006	12
283.029	7.056	12
283.046	7.08323	12
283.059	7.106	12
283.096	7.14356	12
283.127	7.156	12
283.146	7.16413	12
> 15 contour
283.146	7.11746	15
283.196	7.12873	15
283.246	7.11614	15
283.255	7.106	15
283.288	7.056	15
283.296	7.03473	15
283.308	7.006	15
283.304	6.956	15
283.296	6.94838	15
283.276	6.906	15
283.246	6.86959	15
283.196	6.86109	15
283.146	6.86874	15
283.096	6.90285	15
283.093	6.906	15
283.066	6.956	15
283.061	7.006	15
283.076	7.056	15
283.096	7.08356	15
283.127	7.106	15
283.146	7.11746	15
> 18 contour
283.146	7.07451	18
283.196	7.09014	18
283.246	7.0728	18
283.258	7.056	18
283.283	7.006	18
283.275	6.956	18
283.246	6.9068	18
283.243	6.906	18
283.196	6.89616	18
283.146	6.90567	18
283.146	6.906	18
283.099	6.956	18
283.096	6.97127	18
283.091	7.006	18
283.096	7.01959	18
283.123	7.056	18
283.146	7.07451	18
> 21 contour
283.146	7.03684	21
283.196	7.05409	21
283.246	7.03596	21
283.264	7.006	21
283.252	6.956	21
283.246	6.94578	21
283.196	6.93387	21
283.146	6.94554	21
283.136	6.956	21
283.12	7.006	21
283.146	7.03684	21