> 2 contour
72.9401	35.0903	2
72.9514	35.0862	2
73.0234	35.0631	2
73.0923	35.0362	2
73.1067	35.0204	2
73.1901	35.0124	2
73.2077	35.0362	2
73.2734	35.0665	2
73.3327	35.0862	2
73.3567	35.0958	2
73.4401	35.1122	2
73.5234	35.1066	2
73.5406	35.0862	2
73.5234	35.0735	2
73.4401	35.0542	2
73.3959	35.0362	2
73.4401	35.0111	2
73.5234	34.998	2
73.5914	34.9862	2
73.6067	34.9706	2
73.6358	34.9362	2
73.6067	34.9263	2
73.5735	34.8862	2
73.5234	34.8405	2
73.5149	34.8362	2
73.5234	34.8334	2
73.591	34.7862	2
73.6067	34.7711	2
73.648	34.7362	2
73.6067	34.6991	2
73.5607	34.6862	2
73.5919	34.6362	2
73.6067	34.6188	2
73.6406	34.5862	2
73.6067	34.5601	2
73.587	34.5362	2
73.6067	34.5001	2
73.6459	34.4862	2
73.6067	34.4765	2
73.575	34.4862	2
73.5234	34.4943	2
73.4418	34.4862	2
73.4898	34.4362	2
73.4704	34.3862	2
73.4756	34.3362	2
73.4401	34.317	2
73.3567	34.3225	2
73.3103	34.2862	2
73.2734	34.2466	2
73.2602	34.2362	2
73.239	34.1862	2
73.2734	34.1561	2
73.2875	34.1362	2
73.2734	34.1234	2
73.2217	34.1362	2
73.1901	34.1473	2
73.1067	34.1731	2
73.0964	34.1862	2
73.0557	34.2362	2
73.0234	34.2759	2
73.0185	34.2862	2
72.9401	34.3275	2
72.8567	34.3043	2
72.8041	34.3362	2
72.7819	34.3862	2
72.7734	34.4076	2
72.7367	34.3862	2
72.6901	34.3771	2
72.6769	34.3862	2
72.6067	34.414	2
72.557	34.4362	2
72.5234	34.4648	2
72.496	34.4862	2
72.5234	34.5169	2
72.5374	34.5362	2
72.6067	34.5576	2
72.6472	34.5362	2
72.6407	34.4862	2
72.6901	34.4482	2
72.7734	34.4443	2
72.8567	34.4748	2
72.8648	34.4862	2
72.8567	34.4919	2
72.7734	34.5127	2
72.7398	34.5362	2
72.7734	34.5676	2
72.8235	34.5862	2
72.7734	34.6	2
72.7204	34.5862	2
72.6901	34.5768	2
72.6772	34.5862	2
72.6369	34.6362	2
72.6067	34.6429	2
72.5689	34.6862	2
72.6067	34.7305	2
72.6313	34.7362	2
72.6731	34.7862	2
72.6067	34.8252	2
72.5792	34.8362	2
72.6067	34.8599	2
72.6825	34.8862	2
72.6901	34.8972	2
72.7146	34.9362	2
72.6901	34.9423	2
72.6399	34.9862	2
72.6901	35.007	2
72.733	34.9862	2
72.7734	34.9493	2
72.8275	34.9862	2
72.8567	35.0047	2
72.9089	35.0362	2
72.9056	35.0862	2
72.9401	35.0903	2
> 2 contour
72.8567	34.2681	2
72.9401	34.2429	2
72.9724	34.2362	2
72.9401	34.2259	2
72.8826	34.1862	2
72.8641	34.1362	2
72.8567	34.1347	2
72.8523	34.1362	2
72.8368	34.1862	2
72.8206	34.2362	2
72.8567	34.2681	2
> 4 contour
73.2734	34.8944	4
73.2977	34.8862	4
73.3012	34.8362	4
73.3567	34.7938	4
73.3669	34.7862	4
73.4064	34.7362	4
73.3567	34.6965	4
73.3455	34.6862	4
73.3567	34.6561	4
73.3737	34.6362	4
73.3567	34.598	4
73.2734	34.5901	4
73.2653	34.5862	4
73.2734	34.5405	4
73.2758	34.5362	4
73.2734	34.535	4
73.1901	34.5144	4
73.1067	34.5098	4
73.0377	34.5362	4
73.0234	34.5613	4
73.0081	34.5862	4
72.9615	34.6362	4
72.9749	34.6862	4
72.9752	34.7362	4
73.0234	34.7764	4
73.0482	34.7862	4
73.0648	34.8362	4
73.1067	34.8586	4
73.1901	34.8652	4
73.253	34.8862	4
73.2734	34.8944	4
> 6 contour
73.1901	34.8179	6
73.2259	34.7862	6
73.2734	34.7576	6
73.3567	34.7379	6
73.3582	34.7362	6
73.3567	34.735	6
73.3035	34.6862	6
73.2771	34.6362	6
73.2734	34.6345	6
73.1901	34.5917	6
73.1295	34.5862	6
73.1067	34.5746	6
73.1007	34.5862	6
73.064	34.6362	6
73.0343	34.6862	6
73.0867	34.7362	6
73.1067	34.742	6
73.1461	34.7862	6
73.1901	34.8179	6
> 8 contour
73.1901	34.7539	8
73.2194	34.7362	8
73.2652	34.6862	8
73.2147	34.6362	8
73.1901	34.6234	8
73.1501	34.6362	8
73.1067	34.6604	8
73.0837	34.6862	8
73.1067	34.7029	8
73.1749	34.7362	8
73.1901	34.7539	8