> 3 contour
283.237	7.93999	3
283.287	7.94293	3
283.337	7.94473	3
283.387	7.94293	3
283.389	7.934	3
283.403	7.884	3
283.387	7.86242	3
283.367	7.834	3
283.387	7.81867	3
283.43	7.784	3
283.437	7.75921	3
283.487	7.75136	3
283.537	7.742	3
283.566	7.734	3
283.587	7.72825	3
283.637	7.71318	3
283.687	7.69265	3
283.706	7.684	3
283.737	7.67045	3
283.741	7.684	3
283.787	7.71633	3
283.822	7.684	3
283.801	7.634	3
283.837	7.62989	3
283.843	7.634	3
283.887	7.66421	3
283.937	7.6577	3
283.976	7.684	3
283.987	7.69153	3
283.995	7.684	3
284.004	7.634	3
284.013	7.584	3
284.021	7.534	3
284.037	7.51773	3
284.07	7.484	3
284.037	7.43557	3
284.031	7.434	3
284.037	7.42694	3
284.069	7.384	3
284.087	7.35598	3
284.101	7.334	3
284.13	7.284	3
284.137	7.27024	3
284.154	7.234	3
284.175	7.184	3
284.187	7.14535	3
284.191	7.134	3
284.206	7.084	3
284.217	7.034	3
284.224	6.984	3
284.229	6.934	3
284.231	6.884	3
284.231	6.834	3
284.227	6.784	3
284.221	6.734	3
284.212	6.684	3
284.199	6.634	3
284.187	6.59566	3
284.184	6.584	3
284.166	6.534	3
284.144	6.484	3
284.137	6.47125	3
284.117	6.434	3
284.087	6.38505	3
284.086	6.384	3
284.052	6.334	3
284.037	6.31389	3
284.012	6.284	3
283.987	6.25718	3
283.965	6.234	3
283.937	6.20699	3
283.91	6.184	3
283.887	6.16583	3
283.844	6.134	3
283.837	6.1286	3
283.787	6.09783	3
283.762	6.084	3
283.737	6.06982	3
283.687	6.04743	3
283.653	6.034	3
283.637	6.02731	3
283.587	6.01171	3
283.537	5.99798	3
283.487	5.98515	3
283.486	5.984	3
283.472	5.934	3
283.487	5.91242	3
283.507	5.884	3
283.494	5.834	3
283.487	5.80608	3
283.437	5.79967	3
283.387	5.79684	3
283.337	5.79506	3
283.287	5.79681	3
283.237	5.79967	3
283.228	5.834	3
283.187	5.86708	3
283.142	5.834	3
283.137	5.82969	3
283.132	5.834	3
283.087	5.87142	3
283.072	5.884	3
283.06	5.934	3
283.048	5.984	3
283.037	6.02739	3
282.987	5.99688	3
282.945	6.034	3
282.937	6.06987	3
282.912	6.084	3
282.887	6.0978	3
282.837	6.12856	3
282.829	6.134	3
282.787	6.16577	3
282.764	6.184	3
282.737	6.20699	3
282.709	6.234	3
282.687	6.25721	3
282.637	6.24606	3
282.587	6.25516	3
282.555	6.234	3
282.544	6.184	3
282.537	6.15305	3
282.51	6.184	3
282.487	6.21434	3
282.472	6.234	3
282.437	6.28359	3
282.437	6.284	3
282.406	6.334	3
282.387	6.37018	3
282.379	6.384	3
282.355	6.434	3
282.337	6.47765	3
282.334	6.484	3
282.316	6.534	3
282.301	6.584	3
282.289	6.634	3
282.287	6.6465	3
282.279	6.684	3
282.271	6.734	3
282.266	6.784	3
282.263	6.834	3
282.262	6.884	3
282.264	6.934	3
282.268	6.984	3
282.275	7.034	3
282.284	7.084	3
282.287	7.08471	3
282.288	7.084	3
282.291	7.034	3
282.337	7.0021	3
282.362	6.984	3
282.337	6.96488	3
282.295	6.934	3
282.296	6.884	3
282.337	6.85431	3
282.387	6.86804	3
282.434	6.834	3
282.437	6.83211	3
282.443	6.834	3
282.443	6.884	3
282.439	6.934	3
282.45	6.984	3
282.457	7.034	3
282.468	7.084	3
282.483	7.134	3
282.487	7.14538	3
282.49	7.184	3
282.494	7.234	3
282.537	7.28249	3
282.544	7.284	3
282.573	7.334	3
282.587	7.35598	3
282.605	7.384	3
282.587	7.38933	3
282.556	7.434	3
282.587	7.46624	3
282.604	7.484	3
282.612	7.534	3
282.62	7.584	3
282.587	7.63279	3
282.586	7.634	3
282.587	7.63486	3
282.637	7.64299	3
282.679	7.684	3
282.687	7.69152	3
282.731	7.734	3
282.737	7.76211	3
282.787	7.74537	3
282.837	7.7513	3
282.873	7.784	3
282.884	7.834	3
282.887	7.84549	3
282.937	7.8677	3
282.984	7.884	3
282.987	7.88505	3
283.037	7.90213	3
283.087	7.91476	3
283.137	7.92595	3
283.187	7.93338	3
283.192	7.934	3
283.237	7.93999	3
> 3 contour
283.137	5.98701	3
283.187	5.98515	3
283.188	5.984	3
283.187	5.98179	3
283.154	5.934	3
283.137	5.90924	3
283.118	5.934	3
283.133	5.984	3
283.137	5.98701	3
> 6 contour
283.187	7.29403	6
283.237	7.31085	6
283.287	7.3177	6
283.337	7.32195	6
283.387	7.31766	6
283.437	7.31088	6
283.487	7.29426	6
283.513	7.284	6
283.516	7.234	6
283.537	7.18977	6
283.587	7.20571	6
283.61	7.184	6
283.604	7.134	6
283.637	7.09724	6
283.647	7.084	6
283.675	7.034	6
283.687	7.00139	6
283.694	6.984	6
283.707	6.934	6
283.713	6.884	6
283.711	6.834	6
283.703	6.784	6
283.687	6.73829	6
283.686	6.734	6
283.664	6.684	6
283.637	6.64321	6
283.63	6.634	6
283.587	6.59029	6
283.58	6.584	6
283.537	6.54957	6
283.505	6.534	6
283.487	6.52542	6
283.437	6.50529	6
283.387	6.49771	6
283.337	6.49234	6
283.33	6.484	6
283.294	6.434	6
283.287	6.42272	6
283.237	6.43009	6
283.225	6.434	6
283.187	6.4459	6
283.137	6.46545	6
283.107	6.484	6
283.087	6.49667	6
283.037	6.53375	6
283.037	6.534	6
282.99	6.584	6
282.987	6.58866	6
282.954	6.634	6
282.937	6.66382	6
282.933	6.684	6
282.937	6.69185	6
282.955	6.734	6
282.95	6.784	6
282.937	6.80431	6
282.917	6.834	6
282.888	6.884	6
282.892	6.934	6
282.922	6.984	6
282.917	7.034	6
282.937	7.07691	6
282.94	7.084	6
282.973	7.134	6
282.987	7.15127	6
283.014	7.184	6
283.037	7.20667	6
283.074	7.234	6
283.087	7.24309	6
283.137	7.2744	6
283.162	7.284	6
283.187	7.29403	6
> 9 contour
283.387	7.13579	9
283.39	7.134	9
283.412	7.084	9
283.437	7.07736	9
283.487	7.04004	9
283.494	7.034	9
283.535	6.984	9
283.537	6.97879	9
283.557	6.934	9
283.566	6.884	9
283.563	6.834	9
283.55	6.784	9
283.537	6.76041	9
283.529	6.734	9
283.487	6.69102	9
283.468	6.684	9
283.437	6.6618	9
283.387	6.64694	9
283.337	6.63934	9
283.328	6.634	9
283.287	6.60094	9
283.237	6.61301	9
283.202	6.634	9
283.187	6.64357	9
283.137	6.684	9
283.137	6.68439	9
283.101	6.734	9
283.087	6.76678	9
283.078	6.784	9
283.067	6.834	9
283.064	6.884	9
283.073	6.934	9
283.087	6.97107	9
283.091	6.984	9
283.119	7.034	9
283.137	7.05601	9
283.17	7.084	9
283.187	7.09627	9
283.237	7.12627	9
283.287	7.09254	9
283.337	7.10208	9
283.383	7.134	9
283.387	7.13579	9
> 12 contour
283.237	7.0345	12
283.287	7.04772	12
283.328	7.034	12
283.337	7.03069	12
283.387	7.02135	12
283.437	6.99566	12
283.449	6.984	12
283.481	6.934	12
283.487	6.90643	12
283.494	6.884	12
283.488	6.834	12
283.487	6.83085	12
283.471	6.784	12
283.437	6.7451	12
283.416	6.734	12
283.387	6.71945	12
283.337	6.70955	12
283.287	6.68607	12
283.237	6.70433	12
283.204	6.734	12
283.187	6.75542	12
283.165	6.784	12
283.149	6.834	12
283.145	6.884	12
283.157	6.934	12
283.187	6.98387	12
283.187	6.984	12
283.236	7.034	12
283.237	7.0345	12
> 15 contour
283.287	7.00555	15
283.337	6.98621	15
283.345	6.984	15
283.387	6.97448	15
283.437	6.93516	15
283.438	6.934	15
283.458	6.884	15
283.452	6.834	15
283.437	6.80778	15
283.415	6.784	15
283.387	6.76443	15
283.337	6.75556	15
283.287	6.7373	15
283.237	6.76518	15
283.22	6.784	15
283.198	6.834	15
283.194	6.884	15
283.207	6.934	15
283.237	6.97468	15
283.251	6.984	15
283.287	7.00555	15
> 18 contour
283.287	6.93949	18
283.337	6.95086	18
283.387	6.93638	18
283.39	6.934	18
283.428	6.884	18
283.417	6.834	18
283.387	6.80217	18
283.337	6.79321	18
283.317	6.784	18
283.287	6.77122	18
283.269	6.784	18
283.237	6.81927	18
283.229	6.834	18
283.222	6.884	18
283.237	6.92085	18
283.275	6.934	18
283.287	6.93949	18
> 21 contour
283.287	6.9012	21
283.337	6.9208	21
283.387	6.9012	21
283.4	6.884	21
283.387	6.84282	21
283.364	6.834	21
283.337	6.82935	21
283.287	6.80738	21
283.262	6.834	21
283.261	6.884	21
283.287	6.9012	21