> 3 contour
126.107	1.45774	3
126.19	1.47766	3
126.274	1.48225	3
126.357	1.47279	3
126.44	1.44507	3
126.461	1.4339	3
126.524	1.39869	3
126.545	1.3839	3
126.6	1.3339	3
126.607	1.32755	3
126.644	1.2839	3
126.667	1.2339	3
126.69	1.18494	3
126.691	1.1839	3
126.694	1.1339	3
126.719	1.0839	3
126.707	1.0339	3
126.719	0.9839	3
126.694	0.9339	3
126.69	0.889426	3
126.69	0.8839	3
126.665	0.8339	3
126.643	0.7839	3
126.607	0.741025	3
126.6	0.7339	3
126.544	0.6839	3
126.524	0.669319	3
126.461	0.6339	3
126.44	0.622667	3
126.357	0.594982	3
126.274	0.585379	3
126.19	0.589815	3
126.107	0.609781	3
126.053	0.6339	3
126.024	0.647978	3
125.972	0.6839	3
125.94	0.713232	3
125.921	0.7339	3
125.877	0.7839	3
125.857	0.831896	3
125.856	0.8339	3
125.824	0.8839	3
125.817	0.9339	3
125.797	0.9839	3
125.805	1.0339	3
125.797	1.0839	3
125.817	1.1339	3
125.823	1.1839	3
125.856	1.2339	3
125.857	1.23593	3
125.877	1.2839	3
125.921	1.3339	3
125.94	1.35462	3
125.972	1.3839	3
126.024	1.41992	3
126.053	1.4339	3
126.107	1.45774	3
> 6 contour
126.19	1.21903	6
126.274	1.22959	6
126.357	1.20578	6
126.389	1.1839	6
126.43	1.1339	6
126.44	1.11946	6
126.472	1.0839	6
126.464	1.0339	6
126.472	0.9839	6
126.44	0.948334	6
126.43	0.9339	6
126.389	0.8839	6
126.357	0.861934	6
126.274	0.836296	6
126.19	0.847608	6
126.12	0.8839	6
126.107	0.892777	6
126.073	0.9339	6
126.107	0.952994	6
126.124	0.9839	6
126.107	1.00141	6
126.044	1.0339	6
126.041	1.0839	6
126.073	1.1339	6
126.107	1.175	6
126.12	1.1839	6
126.19	1.21903	6
> 9 contour
126.274	1.1611	9
126.325	1.1339	9
126.357	1.10787	9
126.382	1.0839	9
126.389	1.0339	9
126.382	0.9839	9
126.357	0.959934	9
126.325	0.9339	9
126.274	0.906479	9
126.199	0.9339	9
126.19	0.937622	9
126.161	0.9839	9
126.118	1.0339	9
126.132	1.0839	9
126.19	1.13013	9
126.199	1.1339	9
126.274	1.1611	9
> 12 contour
126.274	1.11811	12
126.322	1.0839	12
126.349	1.0339	12
126.322	0.9839	12
126.274	0.949688	12
126.207	0.9839	12
126.19	1.01025	12
126.178	1.0339	12
126.19	1.05755	12
126.207	1.0839	12
126.274	1.11811	12