> 4 contour
283.187	7.2363	4
283.237	7.2577	4
283.287	7.26453	4
283.337	7.27059	4
283.387	7.26445	4
283.404	7.234	4
283.392	7.184	4
283.437	7.17701	4
283.487	7.15214	4
283.517	7.134	4
283.537	7.12183	4
283.574	7.084	4
283.587	7.06654	4
283.612	7.034	4
283.636	6.984	4
283.637	6.98083	4
283.651	6.934	4
283.658	6.884	4
283.656	6.834	4
283.646	6.784	4
283.637	6.75979	4
283.627	6.734	4
283.596	6.684	4
283.587	6.67373	4
283.554	6.634	4
283.537	6.61797	4
283.487	6.58801	4
283.479	6.584	4
283.437	6.56191	4
283.387	6.55318	4
283.337	6.54578	4
283.287	6.5407	4
283.273	6.534	4
283.287	6.49484	4
283.292	6.484	4
283.287	6.47676	4
283.237	6.48396	4
283.237	6.484	4
283.187	6.50205	4
283.137	6.52414	4
283.123	6.534	4
283.087	6.56135	4
283.06	6.584	4
283.037	6.6074	4
283.016	6.634	4
282.987	6.684	4
282.987	6.6849	4
282.978	6.734	4
282.971	6.784	4
282.941	6.834	4
282.939	6.884	4
282.944	6.934	4
282.955	6.984	4
282.975	7.034	4
282.987	7.05506	4
283.002	7.084	4
283.037	7.13214	4
283.039	7.134	4
283.087	7.17809	4
283.094	7.184	4
283.137	7.21593	4
283.182	7.234	4
283.187	7.2363	4
> 8 contour
283.187	7.04034	8
283.237	7.08055	8
283.287	7.06723	8
283.337	7.06042	8
283.387	7.0445	8
283.415	7.034	8
283.437	7.02672	8
283.478	6.984	8
283.487	6.96586	8
283.507	6.934	8
283.52	6.884	8
283.516	6.834	8
283.499	6.784	8
283.504	6.734	8
283.487	6.71735	8
283.437	6.71231	8
283.387	6.69502	8
283.337	6.68449	8
283.336	6.684	8
283.287	6.645	8
283.237	6.65769	8
283.203	6.684	8
283.187	6.69901	8
283.151	6.734	8
283.137	6.75547	8
283.121	6.784	8
283.109	6.834	8
283.106	6.884	8
283.115	6.934	8
283.137	6.9832	8
283.137	6.984	8
283.18	7.034	8
283.187	7.04034	8
> 12 contour
283.237	7.00598	12
283.287	7.02672	12
283.337	7.00619	12
283.387	6.98521	12
283.389	6.984	12
283.437	6.95848	12
283.455	6.934	12
283.471	6.884	12
283.467	6.834	12
283.438	6.784	12
283.437	6.78263	12
283.387	6.75144	12
283.337	6.73987	12
283.321	6.734	12
283.287	6.71351	12
283.242	6.734	12
283.237	6.7359	12
283.195	6.784	12
283.187	6.81562	12
283.18	6.834	12
283.174	6.884	12
283.187	6.92275	12
283.189	6.934	12
283.216	6.984	12
283.237	7.00598	12
> 16 contour
283.287	6.98425	16
283.288	6.984	16
283.337	6.97268	16
283.387	6.95485	16
283.415	6.934	16
283.437	6.89898	16
283.444	6.884	16
283.437	6.84459	16
283.435	6.834	16
283.387	6.78782	16
283.371	6.784	16
283.337	6.77352	16
283.287	6.75148	16
283.237	6.78297	16
283.236	6.784	16
283.208	6.834	16
283.203	6.884	16
283.22	6.934	16
283.237	6.95754	16
283.287	6.984	16
283.287	6.98425	16
> 20 contour
283.337	6.94907	20
283.371	6.934	20
283.387	6.92672	20
283.422	6.884	20
283.409	6.834	20
283.387	6.81284	20
283.337	6.79973	20
283.297	6.784	20
283.287	6.77947	20
283.28	6.784	20
283.237	6.82479	20
283.232	6.834	20
283.224	6.884	20
283.237	6.91335	20
283.287	6.92672	20
283.303	6.934	20
283.337	6.94907	20
> 24 contour
283.287	6.90248	24
283.337	6.92851	24
283.387	6.90248	24
283.402	6.884	24
283.387	6.8424	24
283.375	6.834	24
283.337	6.82259	24
283.287	6.80112	24
283.253	6.834	24
283.254	6.884	24
283.287	6.90248	24
> 28 contour
283.337	6.91334	28
283.382	6.884	28
283.337	6.84428	28
283.314	6.834	28
283.287	6.82155	28
283.274	6.834	28
283.287	6.86997	28
283.292	6.884	28
283.337	6.91334	28