> 4 contour
91.555	27.1357	4
91.605	27.1629	4
91.655	27.1694	4
91.705	27.1779	4
91.755	27.1694	4
91.805	27.163	4
91.855	27.1357	4
91.8683	27.128	4
91.905	27.1046	4
91.9308	27.078	4
91.955	27.0426	4
91.9656	27.028	4
91.9886	26.978	4
91.9969	26.928	4
91.9944	26.878	4
92.005	26.8692	4
92.055	26.8299	4
92.0579	26.828	4
92.055	26.821	4
92.0401	26.778	4
92.0098	26.728	4
92.005	26.722	4
91.9592	26.678	4
91.955	26.6745	4
91.905	26.6344	4
91.8903	26.628	4
91.855	26.612	4
91.805	26.5912	4
91.755	26.5855	4
91.705	26.5794	4
91.655	26.5857	4
91.605	26.5911	4
91.555	26.6118	4
91.5195	26.628	4
91.505	26.6342	4
91.455	26.6745	4
91.4508	26.678	4
91.405	26.7217	4
91.3999	26.728	4
91.3901	26.778	4
91.405	26.8071	4
91.4279	26.828	4
91.4157	26.878	4
91.4132	26.928	4
91.4218	26.978	4
91.4442	27.028	4
91.455	27.0432	4
91.4782	27.078	4
91.505	27.1056	4
91.5416	27.128	4
91.555	27.1357	4
> 8 contour
91.605	27.0315	8
91.655	27.0524	8
91.705	27.0684	8
91.755	27.0543	8
91.805	27.0328	8
91.8101	27.028	8
91.8492	26.978	8
91.855	26.954	8
91.8653	26.928	8
91.8588	26.878	8
91.8914	26.828	8
91.855	26.7854	8
91.8485	26.778	8
91.805	26.7417	8
91.755	26.7302	8
91.7429	26.728	8
91.705	26.7183	8
91.6704	26.728	8
91.655	26.7311	8
91.605	26.742	8
91.56	26.778	8
91.5695	26.828	8
91.555	26.8697	8
91.5511	26.878	8
91.5447	26.928	8
91.555	26.9541	8
91.5609	26.978	8
91.601	27.028	8
91.605	27.0315	8
> 12 contour
91.655	27.0053	12
91.705	27.0209	12
91.755	27.0071	12
91.796	26.978	12
91.805	26.9645	12
91.823	26.928	12
91.8157	26.878	12
91.8214	26.828	12
91.805	26.8104	12
91.755	26.8118	12
91.7078	26.778	12
91.705	26.7772	12
91.7025	26.778	12
91.655	26.8166	12
91.6481	26.828	12
91.605	26.8613	12
91.5944	26.878	12
91.5871	26.928	12
91.605	26.9631	12
91.6157	26.978	12
91.655	27.0053	12
> 16 contour
91.705	26.9911	16
91.7416	26.978	16
91.755	26.973	16
91.7923	26.928	16
91.7805	26.878	16
91.755	26.8547	16
91.7249	26.828	16
91.705	26.8095	16
91.6856	26.828	16
91.655	26.8552	16
91.6295	26.878	16
91.6178	26.928	16
91.655	26.9713	16
91.672	26.978	16
91.705	26.9911	16
> 20 contour
91.655	26.9419	20
91.705	26.9674	20
91.755	26.9424	20
91.767	26.928	20
91.755	26.8944	20
91.7297	26.878	20
91.705	26.8605	20
91.6803	26.878	20
91.655	26.8944	20
91.6431	26.928	20
91.655	26.9419	20