> 4 contour
99.8628	-2.06835	4
99.9462	-2.07249	4
100.03	-2.0875	4
100.052	-2.0978	4
100.113	-2.12226	4
100.189	-2.18113	4
100.196	-2.18772	4
100.258	-2.26447	4
100.28	-2.32871	4
100.287	-2.3478	4
100.306	-2.43113	4
100.3	-2.51447	4
100.28	-2.57634	4
100.274	-2.5978	4
100.196	-2.63993	4
100.113	-2.62598	4
100.03	-2.64497	4
100.015	-2.68113	4
99.979	-2.76447	4
99.9462	-2.82849	4
99.8628	-2.83145	4
99.7795	-2.7936	4
99.7315	-2.76447	4
99.6962	-2.74171	4
99.637	-2.68113	4
99.6128	-2.64178	4
99.5864	-2.5978	4
99.5598	-2.51447	4
99.5554	-2.43113	4
99.5693	-2.3478	4
99.6128	-2.32903	4
99.6962	-2.29544	4
99.7519	-2.26447	4
99.739	-2.18113	4
99.7795	-2.1081	4
99.8039	-2.0978	4
99.8628	-2.06835	4
> 8 contour
99.8628	-2.23172	8
99.9462	-2.23276	8
100.03	-2.26393	8
100.03	-2.26447	8
100.111	-2.3478	8
100.113	-2.35251	8
100.144	-2.43113	8
100.134	-2.51447	8
100.113	-2.52968	8
100.03	-2.57245	8
99.992	-2.5978	8
99.9462	-2.66958	8
99.8628	-2.66499	8
99.7795	-2.59912	8
99.7782	-2.5978	8
99.7229	-2.51447	8
99.713	-2.43113	8
99.7795	-2.38522	8
99.8057	-2.3478	8
99.8405	-2.26447	8
99.8628	-2.23172	8
> 12 contour
99.8628	-2.30368	12
99.9462	-2.28579	12
100.03	-2.34467	12
100.033	-2.3478	12
100.086	-2.43113	12
100.07	-2.51447	12
100.03	-2.53976	12
99.9462	-2.59649	12
99.8628	-2.58564	12
99.7946	-2.51447	12
99.7795	-2.4319	12
99.7793	-2.43113	12
99.7795	-2.431	12
99.8378	-2.3478	12
99.8628	-2.30368	12
> 16 contour
99.9462	-2.31678	16
99.9887	-2.3478	16
100.03	-2.40212	16
100.049	-2.43113	16
100.03	-2.48899	16
100.022	-2.51447	16
99.9462	-2.57192	16
99.8628	-2.53448	16
99.8437	-2.51447	16
99.8156	-2.43113	16
99.8628	-2.35979	16
99.8778	-2.3478	16
99.9462	-2.31678	16
> 20 contour
99.9462	-2.34778	20
99.9462	-2.3478	20
100.019	-2.43113	20
99.9897	-2.51447	20
99.9462	-2.54735	20
99.8889	-2.51447	20
99.8628	-2.4589	20
99.8518	-2.43113	20
99.8628	-2.41449	20
99.9461	-2.3478	20
99.9462	-2.34778	20