> 4 contour
291.983	11.9626	4
292.066	11.9624	4
292.149	11.9583	4
292.186	11.9539	4
292.233	11.9488	4
292.316	11.9346	4
292.399	11.9141	4
292.483	11.8885	4
292.524	11.8706	4
292.566	11.8527	4
292.649	11.8121	4
292.692	11.7873	4
292.733	11.763	4
292.816	11.7043	4
292.817	11.7039	4
292.899	11.6356	4
292.916	11.6206	4
292.983	11.5547	4
292.998	11.5373	4
293.063	11.4539	4
293.066	11.4497	4
293.121	11.3706	4
293.149	11.3197	4
293.168	11.2873	4
293.207	11.2039	4
293.233	11.1354	4
293.238	11.1206	4
293.265	11.0373	4
293.284	10.9539	4
293.297	10.8706	4
293.304	10.7873	4
293.305	10.7039	4
293.253	10.6206	4
293.233	10.595	4
293.189	10.6206	4
293.149	10.6432	4
293.134	10.6206	4
293.082	10.5373	4
293.066	10.4705	4
293.063	10.4539	4
293.038	10.3706	4
293.005	10.2873	4
292.983	10.2446	4
292.961	10.2039	4
292.905	10.1206	4
292.899	10.1137	4
292.839	10.0373	4
292.868	9.95393	4
292.899	9.89573	4
292.914	9.8706	4
292.899	9.85573	4
292.875	9.8706	4
292.816	9.90199	4
292.733	9.93341	4
292.651	9.8706	4
292.695	9.78727	4
292.649	9.7453	4
292.602	9.70393	4
292.576	9.6206	4
292.566	9.58698	4
292.483	9.6011	4
292.454	9.6206	4
292.483	9.66088	4
292.515	9.70393	4
292.483	9.77202	4
292.399	9.7403	4
292.386	9.70393	4
292.357	9.6206	4
292.327	9.53727	4
292.316	9.50461	4
292.233	9.48953	4
292.149	9.52058	4
292.066	9.4763	4
291.983	9.47616	4
291.899	9.48501	4
291.88	9.53727	4
291.899	9.57002	4
291.927	9.6206	4
291.899	9.64059	4
291.867	9.6206	4
291.816	9.58506	4
291.733	9.59086	4
291.649	9.54208	4
291.566	9.5722	4
291.483	9.60902	4
291.462	9.6206	4
291.483	9.62648	4
291.524	9.70393	4
291.566	9.78002	4
291.591	9.78727	4
291.566	9.79852	4
291.483	9.8438	4
291.446	9.8706	4
291.399	9.90587	4
291.343	9.95393	4
291.316	9.97868	4
291.26	10.0373	4
291.233	10.0706	4
291.194	10.1206	4
291.149	10.1891	4
291.14	10.2039	4
291.096	10.2873	4
291.066	10.3622	4
291.063	10.3706	4
291.034	10.4539	4
291.015	10.5373	4
291.003	10.6206	4
290.999	10.7039	4
291.001	10.7873	4
291.009	10.8706	4
291.026	10.9539	4
290.983	10.9734	4
290.953	10.9539	4
290.899	10.9194	4
290.875	10.9539	4
290.834	11.0373	4
290.859	11.1206	4
290.892	11.2039	4
290.899	11.2192	4
290.93	11.2873	4
290.981	11.3706	4
290.983	11.3799	4
291.034	11.4539	4
291.066	11.4937	4
291.102	11.5373	4
291.149	11.5874	4
291.184	11.6206	4
291.233	11.6645	4
291.282	11.7039	4
291.316	11.7294	4
291.399	11.7831	4
291.406	11.7873	4
291.483	11.8317	4
291.566	11.8668	4
291.577	11.8706	4
291.649	11.8983	4
291.733	11.9228	4
291.816	11.941	4
291.899	11.9532	4
291.907	11.9539	4
291.983	11.9626	4
> 4 contour
290.816	10.7125	4
290.83	10.7039	4
290.827	10.6206	4
290.821	10.5373	4
290.816	10.5343	4
290.807	10.5373	4
290.811	10.6206	4
290.81	10.7039	4
290.816	10.7125	4
> 8 contour
291.899	11.2337	8
291.983	11.2571	8
292.066	11.256	8
292.149	11.2468	8
292.233	11.2225	8
292.273	11.2039	8
292.316	11.1846	8
292.399	11.1266	8
292.407	11.1206	8
292.483	11.0423	8
292.486	11.0373	8
292.536	10.9539	8
292.565	10.8706	8
292.566	10.8666	8
292.584	10.7873	8
292.589	10.7039	8
292.578	10.6206	8
292.566	10.6123	8
292.522	10.5373	8
292.483	10.4873	8
292.419	10.4539	8
292.399	10.4322	8
292.334	10.3706	8
292.334	10.2873	8
292.316	10.2546	8
292.271	10.2873	8
292.233	10.3078	8
292.165	10.2873	8
292.181	10.2039	8
292.149	10.1947	8
292.141	10.2039	8
292.066	10.2696	8
291.983	10.2673	8
291.927	10.2873	8
291.899	10.296	8
291.816	10.3337	8
291.766	10.3706	8
291.733	10.3995	8
291.649	10.4181	8
291.581	10.4539	8
291.566	10.4848	8
291.554	10.5373	8
291.516	10.6206	8
291.536	10.7039	8
291.539	10.7873	8
291.566	10.8278	8
291.62	10.8706	8
291.566	10.9539	8
291.616	11.0373	8
291.649	11.0768	8
291.695	11.1206	8
291.733	11.1515	8
291.816	11.2005	8
291.825	11.2039	8
291.899	11.2337	8
> 12 contour
291.983	11.0565	12
292.066	11.0574	12
292.146	11.0373	12
292.149	11.0365	12
292.233	10.9996	12
292.286	10.9539	12
292.316	10.9192	12
292.351	10.8706	12
292.38	10.7873	12
292.385	10.7039	12
292.37	10.6206	12
292.331	10.5373	12
292.316	10.5279	12
292.233	10.4809	12
292.149	10.4556	12
292.133	10.4539	12
292.066	10.4372	12
291.983	10.4376	12
291.952	10.4539	12
291.899	10.4679	12
291.816	10.5065	12
291.768	10.5373	12
291.733	10.6204	12
291.733	10.6206	12
291.715	10.7039	12
291.722	10.7873	12
291.733	10.7972	12
291.775	10.8706	12
291.816	10.9539	12
291.816	10.9545	12
291.899	11.0183	12
291.943	11.0373	12
291.983	11.0565	12
> 16 contour
291.983	10.9559	16
292.066	10.9658	16
292.1	10.9539	16
292.149	10.9404	16
292.233	10.8706	16
292.233	10.8705	16
292.284	10.7873	16
292.292	10.7039	16
292.27	10.6206	16
292.233	10.568	16
292.204	10.5373	16
292.149	10.5095	16
292.066	10.4921	16
291.983	10.4973	16
291.899	10.5334	16
291.893	10.5373	16
291.834	10.6206	16
291.816	10.6864	16
291.81	10.7039	16
291.816	10.7434	16
291.821	10.7873	16
291.86	10.8706	16
291.899	10.9102	16
291.979	10.9539	16
291.983	10.9559	16
> 20 contour
292.066	10.896	20
292.149	10.8755	20
292.155	10.8706	20
292.221	10.7873	20
292.231	10.7039	20
292.201	10.6206	20
292.149	10.5672	20
292.07	10.5373	20
292.066	10.5361	20
292.056	10.5373	20
291.983	10.5497	20
291.908	10.6206	20
291.899	10.6337	20
291.864	10.7039	20
291.884	10.7873	20
291.899	10.8125	20
291.983	10.8679	20
291.993	10.8706	20
292.066	10.896	20
> 24 contour
291.983	10.817	24
292.066	10.8452	24
292.149	10.8176	24
292.174	10.7873	24
292.197	10.7039	24
292.149	10.6281	24
292.142	10.6206	24
292.066	10.57	24
291.983	10.6138	24
291.976	10.6206	24
291.916	10.7039	24
291.947	10.7873	24
291.983	10.817	24
> 28 contour
292.066	10.8046	28
292.106	10.7873	28
292.149	10.7414	28
292.163	10.7039	28
292.149	10.6829	28
292.092	10.6206	28
292.066	10.6037	28
292.036	10.6206	28
291.983	10.6873	28
291.971	10.7039	28
291.983	10.7331	28
292.024	10.7873	28
292.066	10.8046	28