> 4 contour
332.328	8.81668	4
332.411	8.83457	4
332.495	8.84344	4
332.578	8.8466	4
332.661	8.8416	4
332.745	8.82871	4
332.809	8.8121	4
332.828	8.80722	4
332.911	8.77773	4
332.945	8.7621	4
332.995	8.73888	4
333.04	8.7121	4
333.078	8.68851	4
333.115	8.6621	4
333.161	8.62474	4
333.176	8.6121	4
333.227	8.5621	4
333.245	8.54303	4
333.272	8.5121	4
333.31	8.4621	4
333.328	8.43494	4
333.343	8.4121	4
333.373	8.3621	4
333.398	8.3121	4
333.411	8.27971	4
333.419	8.2621	4
333.437	8.2121	4
333.453	8.1621	4
333.466	8.1121	4
333.475	8.0621	4
333.481	8.0121	4
333.484	7.9621	4
333.484	7.9121	4
333.481	7.8621	4
333.476	7.8121	4
333.468	7.7621	4
333.456	7.7121	4
333.441	7.6621	4
333.423	7.6121	4
333.411	7.58629	4
333.402	7.5621	4
333.378	7.5121	4
333.349	7.4621	4
333.328	7.42975	4
333.317	7.4121	4
333.279	7.3621	4
333.245	7.32206	4
333.236	7.3121	4
333.186	7.2621	4
333.161	7.2401	4
333.127	7.2121	4
333.078	7.17613	4
333.056	7.1621	4
332.995	7.12576	4
332.966	7.1121	4
332.911	7.08661	4
332.842	7.0621	4
332.828	7.05719	4
332.745	7.0356	4
332.661	7.0228	4
332.578	7.01775	4
332.495	7.02088	4
332.411	7.02957	4
332.328	7.04736	4
332.281	7.0621	4
332.245	7.07364	4
332.161	7.10929	4
332.156	7.1121	4
332.078	7.15483	4
332.067	7.1621	4
331.995	7.21176	4
331.994	7.2121	4
331.936	7.2621	4
331.911	7.28637	4
331.886	7.3121	4
331.843	7.3621	4
331.828	7.38248	4
331.806	7.4121	4
331.773	7.4621	4
331.746	7.5121	4
331.745	7.51566	4
331.721	7.5621	4
331.7	7.6121	4
331.683	7.6621	4
331.67	7.7121	4
331.661	7.75246	4
331.659	7.7621	4
331.65	7.8121	4
331.645	7.8621	4
331.642	7.9121	4
331.642	7.9621	4
331.645	8.0121	4
331.652	8.0621	4
331.661	8.1121	4
331.661	8.11338	4
331.672	8.1621	4
331.686	8.2121	4
331.703	8.2621	4
331.725	8.3121	4
331.745	8.34949	4
331.751	8.3621	4
331.779	8.4121	4
331.813	8.4621	4
331.828	8.48234	4
331.85	8.5121	4
331.895	8.5621	4
331.911	8.57891	4
331.946	8.6121	4
331.995	8.65326	4
332.007	8.6621	4
332.078	8.70959	4
332.082	8.7121	4
332.161	8.75538	4
332.177	8.7621	4
332.245	8.79094	4
332.313	8.8121	4
332.328	8.81668	4
> 8 contour
332.411	8.27425	8
332.495	8.29701	8
332.578	8.30391	8
332.661	8.2923	8
332.734	8.2621	8
332.745	8.25736	8
332.808	8.2121	8
332.828	8.19383	8
332.859	8.1621	8
332.894	8.1121	8
332.911	8.07283	8
332.917	8.0621	8
332.936	8.0121	8
332.945	7.9621	8
332.946	7.9121	8
332.938	7.8621	8
332.921	7.8121	8
332.911	7.7925	8
332.899	7.7621	8
332.867	7.7121	8
332.828	7.66958	8
332.82	7.6621	8
332.754	7.6121	8
332.745	7.60642	8
332.661	7.57212	8
332.591	7.5621	8
332.578	7.55997	8
332.556	7.5621	8
332.495	7.56717	8
332.411	7.58911	8
332.37	7.6121	8
332.328	7.63898	8
332.301	7.6621	8
332.257	7.7121	8
332.245	7.7322	8
332.225	7.7621	8
332.202	7.8121	8
332.188	7.8621	8
332.182	7.9121	8
332.183	7.9621	8
332.191	8.0121	8
332.207	8.0621	8
332.233	8.1121	8
332.245	8.12955	8
332.266	8.1621	8
332.315	8.2121	8
332.328	8.22346	8
332.389	8.2621	8
332.411	8.27425	8
> 12 contour
332.495	8.13696	12
332.578	8.14948	12
332.661	8.12806	12
332.685	8.1121	12
332.738	8.0621	12
332.745	8.04961	12
332.769	8.0121	12
332.785	7.9621	12
332.788	7.9121	12
332.777	7.8621	12
332.748	7.8121	12
332.745	7.8078	12
332.701	7.7621	12
332.661	7.7352	12
332.578	7.71425	12
332.495	7.72613	12
332.424	7.7621	12
332.411	7.77021	12
332.372	7.8121	12
332.346	7.8621	12
332.337	7.9121	12
332.338	7.9621	12
332.35	8.0121	12
332.378	8.0621	12
332.411	8.09536	12
332.442	8.1121	12
332.495	8.13696	12
> 16 contour
332.578	8.07637	16
332.616	8.0621	16
332.661	8.04304	16
332.692	8.0121	16
332.707	7.9621	16
332.71	7.9121	16
332.7	7.8621	16
332.661	7.82126	16
332.644	7.8121	16
332.578	7.78393	16
332.495	7.8077	16
332.488	7.8121	16
332.429	7.8621	16
332.411	7.90516	16
332.408	7.9121	16
332.41	7.9621	16
332.411	7.96558	16
332.435	8.0121	16
332.495	8.05505	16
332.523	8.0621	16
332.578	8.07637	16
> 20 contour
332.578	8.02181	20
332.599	8.0121	20
332.651	7.9621	20
332.655	7.9121	20
332.627	7.8621	20
332.578	7.8349	20
332.501	7.8621	20
332.495	7.86787	20
332.472	7.9121	20
332.482	7.9621	20
332.495	7.98229	20
332.544	8.0121	20
332.578	8.02181	20