> 2 contour
146.515	-4.52268	2
146.598	-4.50092	2
146.681	-4.4849	2
146.765	-4.47167	2
146.848	-4.46817	2
146.931	-4.46689	2
147.015	-4.47032	2
147.098	-4.47802	2
147.181	-4.49075	2
147.265	-4.50609	2
147.327	-4.52587	2
147.348	-4.53194	2
147.431	-4.5591	2
147.515	-4.59362	2
147.547	-4.6092	2
147.598	-4.63285	2
147.681	-4.67934	2
147.703	-4.69253	2
147.765	-4.72948	2
147.824	-4.77587	2
147.848	-4.79458	2
147.923	-4.8592	2
147.931	-4.86666	2
148.006	-4.94253	2
148.015	-4.95137	2
148.079	-5.02587	2
148.098	-5.04975	2
148.142	-5.1092	2
148.181	-5.16902	2
148.197	-5.19253	2
148.246	-5.27587	2
148.265	-5.31374	2
148.286	-5.3592	2
148.32	-5.44253	2
148.286	-5.52587	2
148.292	-5.6092	2
148.296	-5.69253	2
148.348	-5.75934	2
148.367	-5.77587	2
148.41	-5.8592	2
148.414	-5.94253	2
148.413	-6.02587	2
148.408	-6.1092	2
148.398	-6.19253	2
148.384	-6.27587	2
148.364	-6.3592	2
148.348	-6.41028	2
148.339	-6.44253	2
148.31	-6.52587	2
148.274	-6.6092	2
148.265	-6.62845	2
148.231	-6.69253	2
148.181	-6.77209	2
148.179	-6.77587	2
148.123	-6.8592	2
148.098	-6.89141	2
148.057	-6.94253	2
148.015	-6.98942	2
147.98	-7.02587	2
147.931	-7.07392	2
147.892	-7.1092	2
147.848	-7.14585	2
147.788	-7.19253	2
147.765	-7.20994	2
147.681	-7.26001	2
147.652	-7.27587	2
147.598	-7.30627	2
147.515	-7.3453	2
147.48	-7.3592	2
147.431	-7.37953	2
147.348	-7.3714	2
147.265	-7.43219	2
147.181	-7.38177	2
147.153	-7.3592	2
147.127	-7.27587	2
147.103	-7.19253	2
147.098	-7.18915	2
147.015	-7.18453	2
146.931	-7.18844	2
146.848	-7.18689	2
146.765	-7.18213	2
146.681	-7.16706	2
146.598	-7.14781	2
146.515	-7.12116	2
146.485	-7.1092	2
146.431	-7.08888	2
146.348	-7.04901	2
146.305	-7.02587	2
146.265	-7.0038	2
146.181	-6.94301	2
146.181	-6.94253	2
146.098	-6.8744	2
146.082	-6.8592	2
146.015	-6.79068	2
146.001	-6.77587	2
145.935	-6.69253	2
145.931	-6.68776	2
145.877	-6.6092	2
145.848	-6.55572	2
145.831	-6.52587	2
145.79	-6.44253	2
145.765	-6.37572	2
145.758	-6.3592	2
145.733	-6.27587	2
145.715	-6.19253	2
145.703	-6.1092	2
145.697	-6.02587	2
145.696	-5.94253	2
145.701	-5.8592	2
145.711	-5.77587	2
145.727	-5.69253	2
145.749	-5.6092	2
145.765	-5.56607	2
145.779	-5.52587	2
145.765	-5.52181	2
145.706	-5.44253	2
145.733	-5.3592	2
145.765	-5.3031	2
145.769	-5.27587	2
145.801	-5.19253	2
145.8	-5.1092	2
145.819	-5.02587	2
145.84	-4.94253	2
145.848	-4.91551	2
145.906	-4.8592	2
145.931	-4.83699	2
146.006	-4.77587	2
146.015	-4.77446	2
146.098	-4.71011	2
146.126	-4.69253	2
146.181	-4.65913	2
146.265	-4.61379	2
146.276	-4.6092	2
146.348	-4.57865	2
146.431	-4.5477	2
146.505	-4.52587	2
146.515	-4.52268	2
> 4 contour
146.681	-5.01276	4
146.765	-4.99324	4
146.848	-4.98591	4
146.931	-4.98382	4
147.015	-4.98907	4
147.098	-5.00152	4
147.181	-5.0222	4
147.193	-5.02587	4
147.265	-5.04672	4
147.348	-5.0851	4
147.391	-5.1092	4
147.431	-5.13159	4
147.515	-5.19099	4
147.516	-5.19253	4
147.536	-5.27587	4
147.598	-5.33748	4
147.681	-5.35545	4
147.684	-5.3592	4
147.746	-5.44253	4
147.711	-5.52587	4
147.722	-5.6092	4
147.765	-5.66111	4
147.792	-5.69253	4
147.848	-5.76485	4
147.86	-5.77587	4
147.892	-5.8592	4
147.898	-5.94253	4
147.897	-6.02587	4
147.889	-6.1092	4
147.873	-6.19253	4
147.848	-6.27587	4
147.848	-6.27734	4
147.847	-6.27587	4
147.765	-6.24689	4
147.681	-6.22177	4
147.598	-6.26511	4
147.594	-6.27587	4
147.551	-6.3592	4
147.515	-6.41122	4
147.491	-6.44253	4
147.431	-6.50805	4
147.412	-6.52587	4
147.348	-6.57818	4
147.299	-6.6092	4
147.29	-6.69253	4
147.348	-6.7396	4
147.431	-6.76216	4
147.477	-6.77587	4
147.431	-6.80729	4
147.348	-6.85296	4
147.334	-6.8592	4
147.265	-6.89216	4
147.181	-6.9175	4
147.098	-6.93633	4
147.053	-6.94253	4
147.015	-6.94428	4
147.011	-6.94253	4
146.98	-6.8592	4
146.931	-6.7936	4
146.901	-6.77587	4
146.848	-6.71419	4
146.765	-6.74413	4
146.69	-6.69253	4
146.681	-6.68695	4
146.598	-6.67354	4
146.515	-6.65501	4
146.431	-6.6307	4
146.408	-6.6092	4
146.348	-6.5524	4
146.284	-6.52587	4
146.292	-6.44253	4
146.265	-6.41069	4
146.221	-6.3592	4
146.181	-6.30683	4
146.157	-6.27587	4
146.143	-6.19253	4
146.181	-6.10944	4
146.181	-6.1092	4
146.181	-6.10751	4
146.17	-6.02587	4
146.168	-5.94253	4
146.176	-5.8592	4
146.181	-5.83666	4
146.193	-5.77587	4
146.221	-5.69253	4
146.261	-5.6092	4
146.181	-5.58137	4
146.143	-5.52587	4
146.098	-5.44766	4
146.085	-5.44253	4
146.098	-5.42293	4
146.143	-5.3592	4
146.181	-5.31437	4
146.216	-5.27587	4
146.265	-5.2286	4
146.31	-5.19253	4
146.348	-5.16516	4
146.431	-5.11288	4
146.438	-5.1092	4
146.515	-5.06952	4
146.598	-5.03722	4
146.638	-5.02587	4
146.681	-5.01276	4
> 6 contour
146.765	-5.26563	6
146.848	-5.25286	6
146.931	-5.24977	6
146.941	-5.27587	6
146.973	-5.3592	6
147.015	-5.38911	6
147.098	-5.37823	6
147.181	-5.40285	6
147.257	-5.3592	6
147.265	-5.34102	6
147.293	-5.3592	6
147.348	-5.39585	6
147.402	-5.44253	6
147.431	-5.47098	6
147.479	-5.52587	6
147.515	-5.57794	6
147.535	-5.6092	6
147.576	-5.69253	6
147.598	-5.7567	6
147.605	-5.77587	6
147.623	-5.8592	6
147.631	-5.94253	6
147.63	-6.02587	6
147.598	-6.03824	6
147.579	-6.02587	6
147.515	-5.98786	6
147.431	-6.01567	6
147.398	-6.02587	6
147.38	-6.1092	6
147.348	-6.18805	6
147.346	-6.19253	6
147.287	-6.27587	6
147.265	-6.29964	6
147.2	-6.3592	6
147.181	-6.37381	6
147.098	-6.41891	6
147.022	-6.44253	6
147.015	-6.44498	6
146.931	-6.45519	6
146.848	-6.45016	6
146.82	-6.44253	6
146.765	-6.42737	6
146.681	-6.39536	6
146.626	-6.3592	6
146.598	-6.33719	6
146.538	-6.27587	6
146.515	-6.24284	6
146.484	-6.19253	6
146.45	-6.1092	6
146.434	-6.02587	6
146.432	-5.94253	6
146.443	-5.8592	6
146.469	-5.77587	6
146.515	-5.6946	6
146.515	-5.69253	6
146.515	-5.69212	6
146.439	-5.6092	6
146.431	-5.58736	6
146.351	-5.52587	6
146.428	-5.44253	6
146.431	-5.43921	6
146.515	-5.3726	6
146.536	-5.3592	6
146.598	-5.32353	6
146.681	-5.28925	6
146.73	-5.27587	6
146.765	-5.26563	6
> 8 contour
146.848	-5.43881	8
146.931	-5.43475	8
146.998	-5.44253	8
147.015	-5.44429	8
147.098	-5.46728	8
147.181	-5.50722	8
147.209	-5.52587	8
147.265	-5.56998	8
147.306	-5.6092	8
147.348	-5.65838	8
147.371	-5.69253	8
147.412	-5.77587	8
147.431	-5.84112	8
147.436	-5.8592	8
147.447	-5.94253	8
147.431	-5.94901	8
147.408	-5.94253	8
147.348	-5.91623	8
147.265	-5.91875	8
147.248	-5.94253	8
147.181	-6.0248	8
147.176	-6.02587	8
147.141	-6.1092	8
147.098	-6.16404	8
147.063	-6.19253	8
147.015	-6.22065	8
146.931	-6.23849	8
146.848	-6.22911	8
146.787	-6.19253	8
146.765	-6.17364	8
146.684	-6.1092	8
146.681	-6.10556	8
146.649	-6.02587	8
146.646	-5.94253	8
146.668	-5.8592	8
146.681	-5.83541	8
146.687	-5.77587	8
146.681	-5.76659	8
146.598	-5.74355	8
146.563	-5.69253	8
146.521	-5.6092	8
146.598	-5.53932	8
146.618	-5.52587	8
146.681	-5.48808	8
146.765	-5.45857	8
146.832	-5.44253	8
146.848	-5.43881	8
> 10 contour
146.848	-5.59416	10
146.931	-5.58811	10
147.015	-5.60094	10
147.036	-5.6092	10
147.098	-5.63622	10
147.174	-5.69253	10
147.181	-5.70002	10
147.236	-5.77587	10
147.265	-5.84356	10
147.271	-5.8592	10
147.265	-5.86148	10
147.21	-5.94253	10
147.181	-5.97725	10
147.098	-5.99618	10
147.035	-5.94253	10
147.015	-5.924	10
146.931	-5.92737	10
146.848	-5.89013	10
146.829	-5.8592	10
146.765	-5.81913	10
146.73	-5.77587	10
146.681	-5.70148	10
146.653	-5.69253	10
146.681	-5.66751	10
146.765	-5.62714	10
146.807	-5.6092	10
146.848	-5.59416	10
> 12 contour
146.848	-5.7542	12
146.931	-5.74304	12
147.015	-5.76312	12
147.034	-5.77587	12
147.098	-5.83962	12
147.111	-5.8592	12
147.136	-5.94253	12
147.098	-5.95244	12
147.086	-5.94253	12
147.015	-5.87829	12
146.931	-5.88332	12
146.897	-5.8592	12
146.848	-5.78731	12
146.816	-5.77587	12
146.848	-5.7542	12