> 4 contour
286.807	18.7494	4
286.89	18.7675	4
286.973	18.7847	4
287.041	18.7435	4
287.057	18.7367	4
287.14	18.7318	4
287.184	18.7435	4
287.223	18.7763	4
287.282	18.7435	4
287.307	18.73	4
287.388	18.6601	4
287.39	18.6575	4
287.453	18.5768	4
287.439	18.4935	4
287.41	18.4101	4
287.405	18.3268	4
287.39	18.282	4
287.38	18.2435	4
287.39	18.2242	4
287.45	18.2435	4
287.473	18.2492	4
287.476	18.2435	4
287.473	18.2309	4
287.441	18.1601	4
287.39	18.0973	4
287.372	18.0768	4
287.307	18.0198	4
287.259	17.9935	4
287.223	17.974	4
287.14	17.9457	4
287.057	17.934	4
286.973	17.9302	4
286.89	17.9647	4
286.823	17.9935	4
286.807	18.0001	4
286.723	18.063	4
286.709	18.0768	4
286.644	18.1601	4
286.64	18.1699	4
286.604	18.2435	4
286.64	18.281	4
286.673	18.3268	4
286.671	18.4101	4
286.662	18.4935	4
286.64	18.5723	4
286.636	18.5768	4
286.64	18.5828	4
286.696	18.6601	4
286.723	18.6875	4
286.798	18.7435	4
286.807	18.7494	4
> 8 contour
286.89	18.5842	8
286.973	18.6375	8
287.057	18.6331	8
287.14	18.6146	8
287.198	18.5768	8
287.223	18.5574	8
287.278	18.4935	8
287.251	18.4101	8
287.247	18.3268	8
287.223	18.2836	8
287.202	18.2435	8
287.14	18.191	8
287.113	18.1601	8
287.057	18.1027	8
286.973	18.1039	8
286.901	18.1601	8
286.89	18.21	8
286.882	18.2435	8
286.819	18.3268	8
286.824	18.4101	8
286.807	18.4928	8
286.806	18.4935	8
286.807	18.4939	8
286.881	18.5768	8
286.89	18.5842	8
> 12 contour
286.973	18.5585	12
287.057	18.5627	12
287.14	18.5378	12
287.189	18.4935	12
287.195	18.4101	12
287.19	18.3268	12
287.14	18.2654	12
287.113	18.2435	12
287.057	18.1808	12
286.973	18.216	12
286.959	18.2435	12
286.89	18.2868	12
286.857	18.3268	12
286.887	18.4101	12
286.89	18.4727	12
286.891	18.4935	12
286.973	18.5585	12
> 16 contour
286.973	18.5078	16
287.057	18.5275	16
287.124	18.4935	16
287.14	18.4652	16
287.157	18.4101	16
287.147	18.3268	16
287.14	18.3184	16
287.057	18.2465	16
286.973	18.2869	16
286.903	18.3268	16
286.914	18.4101	16
286.955	18.4935	16
286.973	18.5078	16
> 20 contour
286.973	18.4642	20
287.057	18.4923	20
287.126	18.4101	20
287.118	18.3268	20
287.057	18.2703	20
286.981	18.3268	20
286.973	18.3404	20
286.94	18.4101	20
286.973	18.4642	20
> 24 contour
286.973	18.4234	24
287.057	18.4617	24
287.1	18.4101	24
287.092	18.3268	24
287.057	18.2941	24
287.013	18.3268	24
286.973	18.3931	24
286.965	18.4101	24
286.973	18.4234	24