> 2 contour
278.997	-3.20596	2
279.08	-3.19135	2
279.164	-3.18637	2
279.247	-3.1943	2
279.33	-3.21631	2
279.368	-3.233	2
279.414	-3.25426	2
279.459	-3.283	2
279.497	-3.31058	2
279.524	-3.333	2
279.575	-3.383	2
279.58	-3.38959	2
279.587	-3.433	2
279.58	-3.43805	2
279.497	-3.45005	2
279.461	-3.483	2
279.497	-3.49501	2
279.58	-3.50026	2
279.663	-3.533	2
279.664	-3.54292	2
279.679	-3.583	2
279.692	-3.633	2
279.699	-3.683	2
279.664	-3.70227	2
279.643	-3.733	2
279.664	-3.76333	2
279.7	-3.783	2
279.664	-3.80104	2
279.612	-3.833	2
279.664	-3.87267	2
279.682	-3.883	2
279.664	-3.933	2
279.664	-3.93321	2
279.663	-3.933	2
279.58	-3.91153	2
279.497	-3.93032	2
279.494	-3.933	2
279.497	-3.94388	2
279.58	-3.96213	2
279.603	-3.983	2
279.58	-3.99916	2
279.497	-4.00184	2
279.414	-4.02943	2
279.411	-4.033	2
279.33	-4.08272	2
279.33	-4.083	2
279.247	-4.12892	2
279.238	-4.133	2
279.247	-4.16596	2
279.256	-4.183	2
279.247	-4.19482	2
279.164	-4.22323	2
279.134	-4.233	2
279.084	-4.283	2
279.08	-4.28688	2
279.06	-4.283	2
278.997	-4.27221	2
278.914	-4.24099	2
278.909	-4.233	2
278.9	-4.183	2
278.83	-4.14057	2
278.759	-4.133	2
278.747	-4.12041	2
278.713	-4.083	2
278.677	-4.033	2
278.664	-4.00842	2
278.648	-3.983	2
278.624	-3.933	2
278.606	-3.883	2
278.594	-3.833	2
278.588	-3.783	2
278.586	-3.733	2
278.589	-3.683	2
278.597	-3.633	2
278.61	-3.583	2
278.629	-3.533	2
278.655	-3.483	2
278.664	-3.4693	2
278.685	-3.433	2
278.723	-3.383	2
278.747	-3.35777	2
278.772	-3.333	2
278.83	-3.28627	2
278.835	-3.283	2
278.914	-3.23735	2
278.925	-3.233	2
278.997	-3.20596	2
> 2 contour
279.747	-3.30913	2
279.83	-3.31819	2
279.914	-3.32991	2
279.922	-3.333	2
279.927	-3.383	2
279.914	-3.39212	2
279.862	-3.433	2
279.83	-3.45584	2
279.747	-3.46728	2
279.716	-3.433	2
279.747	-3.4157	2
279.812	-3.383	2
279.747	-3.34703	2
279.696	-3.333	2
279.747	-3.30913	2
> 4 contour
279.08	-3.51941	4
279.164	-3.50824	4
279.247	-3.5295	4
279.253	-3.533	4
279.318	-3.583	4
279.33	-3.59932	4
279.34	-3.633	4
279.33	-3.64168	4
279.306	-3.683	4
279.33	-3.71398	4
279.386	-3.733	4
279.384	-3.783	4
279.33	-3.82603	4
279.326	-3.833	4
279.303	-3.883	4
279.276	-3.933	4
279.247	-3.95085	4
279.164	-3.97229	4
279.139	-3.933	4
279.164	-3.90757	4
279.194	-3.883	4
279.164	-3.85945	4
279.138	-3.883	4
279.08	-3.90722	4
278.997	-3.91802	4
278.96	-3.883	4
278.93	-3.833	4
278.917	-3.783	4
278.915	-3.733	4
278.919	-3.683	4
278.935	-3.633	4
278.971	-3.583	4
278.997	-3.55885	4
279.049	-3.533	4
279.08	-3.51941	4
> 6 contour
279.08	-3.61972	6
279.164	-3.60164	6
279.235	-3.633	6
279.247	-3.64045	6
279.268	-3.683	6
279.247	-3.70556	6
279.237	-3.733	6
279.247	-3.75695	6
279.292	-3.783	6
279.253	-3.833	6
279.247	-3.84025	6
279.238	-3.833	6
279.164	-3.80214	6
279.111	-3.833	6
279.08	-3.86036	6
279.044	-3.833	6
279.008	-3.783	6
279	-3.733	6
279.011	-3.683	6
279.06	-3.633	6
279.08	-3.61972	6
> 8 contour
279.08	-3.67438	8
279.164	-3.64477	8
279.227	-3.683	8
279.221	-3.733	8
279.164	-3.77619	8
279.111	-3.783	8
279.08	-3.80114	8
279.062	-3.783	8
279.039	-3.733	8
279.07	-3.683	8
279.08	-3.67438	8
> 10 contour
279.164	-3.67124	10
279.183	-3.683	10
279.206	-3.733	10
279.164	-3.76452	10
279.08	-3.73872	10
279.077	-3.733	10
279.08	-3.72837	10
279.135	-3.683	10
279.164	-3.67124	10