> 4 contour
66.283	30.9161	4
66.333	30.9124	4
66.383	30.9086	4
66.3913	30.879	4
66.383	30.867	4
66.3575	30.829	4
66.333	30.7933	4
66.3237	30.779	4
66.333	30.7486	4
66.383	30.7439	4
66.433	30.7343	4
66.46	30.729	4
66.483	30.7248	4
66.533	30.7107	4
66.583	30.6959	4
66.624	30.679	4
66.633	30.6782	4
66.6342	30.679	4
66.6501	30.729	4
66.633	30.7506	4
66.6101	30.779	4
66.633	30.7956	4
66.652	30.779	4
66.683	30.7526	4
66.733	30.7477	4
66.7538	30.729	4
66.783	30.7031	4
66.8219	30.729	4
66.833	30.7369	4
66.883	30.7311	4
66.899	30.729	4
66.933	30.7063	4
66.9717	30.679	4
66.9486	30.629	4
66.983	30.596	4
67.0002	30.579	4
67.033	30.5465	4
67.0505	30.529	4
67.033	30.5038	4
67.0171	30.479	4
67.0247	30.429	4
67.026	30.379	4
67.033	30.3689	4
67.0609	30.329	4
67.083	30.2911	4
67.0898	30.279	4
67.1143	30.229	4
67.133	30.1805	4
67.183	30.2133	4
67.2131	30.179	4
67.183	30.1385	4
67.1505	30.129	4
67.1628	30.079	4
67.171	30.029	4
67.1761	29.979	4
67.1775	29.929	4
67.1756	29.879	4
67.1701	29.829	4
67.1607	29.779	4
67.148	29.729	4
67.133	29.6857	4
67.1325	29.679	4
67.1285	29.629	4
67.0859	29.579	4
67.083	29.574	4
67.0561	29.529	4
67.033	29.4961	4
67.0211	29.479	4
66.983	29.4315	4
66.9808	29.429	4
66.933	29.3803	4
66.9317	29.379	4
66.883	29.334	4
66.8767	29.329	4
66.833	29.2961	4
66.8089	29.279	4
66.783	29.2612	4
66.733	29.233	4
66.7256	29.229	4
66.683	29.2061	4
66.633	29.1805	4
66.6165	29.179	4
66.583	29.1651	4
66.5734	29.129	4
66.583	29.1137	4
66.6058	29.079	4
66.583	29.0591	4
66.556	29.079	4
66.533	29.0948	4
66.483	29.0917	4
66.4669	29.079	4
66.433	29.0511	4
66.3954	29.079	4
66.383	29.1162	4
66.333	29.1114	4
66.283	29.0855	4
66.233	29.1066	4
66.183	29.1067	4
66.1739	29.079	4
66.133	29.048	4
66.083	29.0491	4
66.0465	29.079	4
66.033	29.126	4
66.0183	29.129	4
65.983	29.1356	4
65.933	29.1499	4
65.926	29.129	4
65.883	29.0979	4
65.833	29.102	4
65.7993	29.079	4
65.7841	29.029	4
65.783	29.0253	4
65.7744	29.029	4
65.733	29.0463	4
65.7251	29.079	4
65.733	29.0906	4
65.783	29.099	4
65.8021	29.129	4
65.833	29.1762	4
65.8495	29.179	4
65.833	29.1856	4
65.783	29.1848	4
65.733	29.1901	4
65.716	29.179	4
65.683	29.1557	4
65.633	29.1618	4
65.5844	29.129	4
65.583	29.128	4
65.5752	29.129	4
65.533	29.1575	4
65.5027	29.179	4
65.483	29.1933	4
65.4402	29.229	4
65.433	29.2354	4
65.3856	29.279	4
65.383	29.2816	4
65.3388	29.329	4
65.333	29.3359	4
65.297	29.379	4
65.283	29.3976	4
65.2605	29.429	4
65.233	29.4732	4
65.2293	29.479	4
65.2012	29.529	4
65.183	29.5669	4
65.1773	29.579	4
65.1568	29.629	4
65.1402	29.679	4
65.133	29.706	4
65.1265	29.729	4
65.1157	29.779	4
65.1077	29.829	4
65.103	29.879	4
65.1012	29.929	4
65.1024	29.979	4
65.1066	30.029	4
65.1135	30.079	4
65.1237	30.129	4
65.133	30.1632	4
65.137	30.179	4
65.1529	30.229	4
65.1728	30.279	4
65.183	30.2812	4
65.1861	30.279	4
65.1926	30.229	4
65.233	30.2015	4
65.2566	30.229	4
65.2609	30.279	4
65.233	30.3193	4
65.2258	30.329	4
65.2234	30.379	4
65.233	30.3943	4
65.2544	30.429	4
65.283	30.4691	4
65.2904	30.479	4
65.3322	30.529	4
65.333	30.5299	4
65.378	30.579	4
65.383	30.5798	4
65.433	30.5879	4
65.4458	30.579	4
65.433	30.5661	4
65.396	30.529	4
65.433	30.5047	4
65.4712	30.479	4
65.483	30.4326	4
65.5283	30.479	4
65.4989	30.529	4
65.5079	30.579	4
65.533	30.6033	4
65.5599	30.629	4
65.5702	30.679	4
65.583	30.6911	4
65.633	30.6971	4
65.683	30.7031	4
65.7172	30.679	4
65.683	30.639	4
65.6742	30.629	4
65.683	30.6012	4
65.733	30.6288	4
65.733	30.629	4
65.783	30.674	4
65.833	30.6755	4
65.8339	30.679	4
65.8465	30.729	4
65.883	30.7607	4
65.933	30.7638	4
65.983	30.7668	4
65.9985	30.779	4
66.033	30.8074	4
66.0603	30.829	4
66.083	30.8478	4
66.1073	30.829	4
66.133	30.8104	4
66.1573	30.829	4
66.183	30.8497	4
66.233	30.8497	4
66.2719	30.879	4
66.283	30.9161	4
> 8 contour
66.083	30.3329	8
66.133	30.3349	8
66.1437	30.329	8
66.133	30.2972	8
66.1271	30.279	8
66.133	30.2765	8
66.1614	30.279	8
66.183	30.2843	8
66.233	30.2839	8
66.283	30.2843	8
66.3045	30.279	8
66.333	30.2731	8
66.383	30.2622	8
66.433	30.238	8
66.4502	30.229	8
66.483	30.2225	8
66.5033	30.229	8
66.533	30.2603	8
66.5747	30.229	8
66.583	30.2219	8
66.5972	30.179	8
66.583	30.1427	8
66.5786	30.129	8
66.583	30.124	8
66.6217	30.079	8
66.6288	30.029	8
66.633	29.9821	8
66.6339	29.979	8
66.683	29.9493	8
66.7165	29.929	8
66.7132	29.879	8
66.7025	29.829	8
66.683	29.8193	8
66.6543	29.829	8
66.633	29.8777	8
66.6286	29.829	8
66.6001	29.779	8
66.583	29.7515	8
66.5675	29.729	8
66.533	29.6935	8
66.518	29.679	8
66.483	29.6493	8
66.474	29.629	8
66.433	29.5953	8
66.4112	29.579	8
66.3837	29.529	8
66.383	29.5285	8
66.333	29.5242	8
66.3243	29.529	8
66.333	29.5546	8
66.3408	29.579	8
66.333	29.587	8
66.2947	29.579	8
66.283	29.5761	8
66.233	29.5764	8
66.183	29.576	8
66.1704	29.579	8
66.133	29.5822	8
66.083	29.5979	8
66.033	29.6229	8
65.9919	29.579	8
65.983	29.5678	8
65.9655	29.579	8
65.933	29.6005	8
65.8949	29.629	8
65.883	29.639	8
65.8459	29.679	8
65.833	29.6962	8
65.8083	29.729	8
65.783	29.778	8
65.7825	29.779	8
65.7637	29.829	8
65.7531	29.879	8
65.783	29.8984	8
65.7996	29.929	8
65.783	29.9594	8
65.7527	29.979	8
65.783	29.9958	8
65.833	30.0225	8
65.8372	30.029	8
65.8443	30.079	8
65.833	30.1086	8
65.8233	30.129	8
65.833	30.165	8
65.865	30.129	8
65.883	30.1239	8
65.8875	30.129	8
65.933	30.175	8
65.937	30.179	8
65.9552	30.229	8
65.9769	30.279	8
65.983	30.2928	8
66.033	30.314	8
66.0732	30.329	8
66.083	30.3329	8
> 12 contour
66.083	30.1587	12
66.133	30.174	12
66.183	30.1503	12
66.233	30.1507	12
66.283	30.1639	12
66.333	30.1548	12
66.3693	30.129	12
66.383	30.1096	12
66.433	30.123	12
66.4787	30.079	12
66.483	30.0727	12
66.509	30.029	12
66.5251	29.979	12
66.5298	29.929	12
66.483	29.8847	12
66.4802	29.879	12
66.483	29.8675	12
66.4961	29.829	12
66.483	29.8133	12
66.433	29.8007	12
66.425	29.779	12
66.383	29.7393	12
66.333	29.7297	12
66.331	29.729	12
66.283	29.7098	12
66.233	29.7092	12
66.183	29.7096	12
66.133	29.7289	12
66.1327	29.729	12
66.083	29.7504	12
66.0509	29.779	12
66.033	29.8007	12
65.983	29.7887	12
65.9576	29.829	12
65.9408	29.879	12
65.9361	29.929	12
65.9404	29.979	12
65.957	30.029	12
65.983	30.0722	12
65.9877	30.079	12
66.033	30.1221	12
66.0412	30.129	12
66.083	30.1587	12
> 16 contour
66.183	30.081	16
66.233	30.0861	16
66.283	30.0835	16
66.2864	30.079	16
66.333	30.0641	16
66.3751	30.029	16
66.383	30.0226	16
66.4167	29.979	16
66.433	29.941	16
66.4449	29.929	16
66.4339	29.879	16
66.433	29.8779	16
66.4003	29.829	16
66.383	29.7962	16
66.333	29.795	16
66.2831	29.779	16
66.283	29.779	16
66.233	29.7736	16
66.183	29.7789	16
66.1828	29.779	16
66.133	29.8066	16
66.1008	29.829	16
66.083	29.8451	16
66.0624	29.879	16
66.0574	29.929	16
66.0616	29.979	16
66.083	30.0143	16
66.0992	30.029	16
66.133	30.0535	16
66.1787	30.079	16
66.183	30.081	16
> 20 contour
66.233	30.0559	20
66.28	30.029	20
66.283	30.0273	20
66.333	30.0214	20
66.383	29.9817	20
66.3851	29.979	20
66.383	29.952	20
66.3796	29.929	20
66.383	29.9021	20
66.3853	29.879	20
66.383	29.8751	20
66.333	29.8504	20
66.283	29.8327	20
66.2735	29.829	20
66.233	29.8144	20
66.1924	29.829	20
66.183	29.8327	20
66.133	29.8664	20
66.1197	29.879	20
66.1045	29.929	20
66.1183	29.979	20
66.133	29.9929	20
66.183	30.0262	20
66.186	30.029	20
66.233	30.0559	20
> 24 contour
66.233	30.0296	24
66.234	30.029	24
66.283	30.0011	24
66.328	29.979	24
66.3262	29.929	24
66.2884	29.879	24
66.283	29.8752	24
66.233	29.851	24
66.183	29.8754	24
66.1781	29.879	24
66.1458	29.929	24
66.1765	29.979	24
66.183	29.9837	24
66.232	30.029	24
66.233	30.0296	24
> 28 contour
66.233	29.9866	28
66.2593	29.979	28
66.283	29.9662	28
66.2966	29.929	28
66.283	29.9122	28
66.233	29.8898	28
66.1988	29.929	28
66.2248	29.979	28
66.233	29.9866	28