> 4 contour
32.036	35.0117	4
32.086	35.0269	4
32.136	35.0364	4
32.186	35.0458	4
32.236	35.0502	4
32.286	35.0217	4
32.3044	35.008	4
32.3246	34.958	4
32.336	34.9311	4
32.386	34.9312	4
32.436	34.9254	4
32.486	34.9197	4
32.5348	34.908	4
32.536	34.9077	4
32.586	34.8966	4
32.636	34.8786	4
32.686	34.8595	4
32.6889	34.858	4
32.736	34.8346	4
32.7841	34.808	4
32.786	34.8069	4
32.836	34.7715	4
32.8539	34.758	4
32.886	34.7318	4
32.9107	34.708	4
32.936	34.7026	4
32.986	34.6922	4
33.036	34.6806	4
33.086	34.669	4
33.1305	34.658	4
33.136	34.6484	4
33.1597	34.608	4
33.183	34.558	4
33.186	34.55	4
33.2021	34.508	4
33.2159	34.458	4
33.2258	34.408	4
33.2313	34.358	4
33.2325	34.308	4
33.2305	34.258	4
33.2242	34.208	4
33.2134	34.158	4
33.1986	34.108	4
33.186	34.0762	4
33.1789	34.058	4
33.1547	34.008	4
33.136	33.9769	4
33.1249	33.958	4
33.0896	33.908	4
33.086	33.9035	4
33.0467	33.858	4
33.036	33.847	4
32.9971	33.808	4
32.986	33.7979	4
32.936	33.7586	4
32.9353	33.758	4
32.886	33.7219	4
32.8628	33.708	4
32.836	33.6925	4
32.786	33.6654	4
32.7686	33.658	4
32.736	33.644	4
32.686	33.6234	4
32.636	33.6091	4
32.6321	33.608	4
32.586	33.5936	4
32.536	33.5839	4
32.486	33.5742	4
32.436	33.5697	4
32.386	33.565	4
32.336	33.5651	4
32.286	33.565	4
32.236	33.5697	4
32.186	33.5742	4
32.136	33.5839	4
32.086	33.5936	4
32.0399	33.608	4
32.036	33.6091	4
31.986	33.6234	4
31.936	33.644	4
31.9034	33.658	4
31.886	33.6654	4
31.836	33.6925	4
31.8092	33.708	4
31.786	33.7219	4
31.7367	33.758	4
31.736	33.7586	4
31.686	33.7979	4
31.6749	33.808	4
31.636	33.847	4
31.6253	33.858	4
31.586	33.9035	4
31.5824	33.908	4
31.5471	33.958	4
31.536	33.9769	4
31.5173	34.008	4
31.4931	34.058	4
31.486	34.0762	4
31.4734	34.108	4
31.4586	34.158	4
31.4479	34.208	4
31.4415	34.258	4
31.4395	34.308	4
31.4407	34.358	4
31.4463	34.408	4
31.4561	34.458	4
31.4699	34.508	4
31.486	34.55	4
31.489	34.558	4
31.5123	34.608	4
31.536	34.6484	4
31.5415	34.658	4
31.5758	34.708	4
31.586	34.721	4
31.6176	34.758	4
31.636	34.777	4
31.6668	34.808	4
31.686	34.8256	4
31.7272	34.858	4
31.736	34.8646	4
31.786	34.9005	4
31.7987	34.908	4
31.836	34.9295	4
31.886	34.9559	4
31.8909	34.958	4
31.936	34.9773	4
31.986	34.9974	4
32.0237	35.008	4
32.036	35.0117	4
> 8 contour
32.236	34.6114	8
32.286	34.625	8
32.336	34.6239	8
32.386	34.625	8
32.436	34.6114	8
32.4499	34.608	8
32.486	34.6006	8
32.536	34.5762	8
32.568	34.558	8
32.586	34.5468	8
32.6281	34.508	8
32.636	34.4986	8
32.6691	34.458	8
32.686	34.4259	8
32.6951	34.408	8
32.7098	34.358	8
32.7135	34.308	8
32.7088	34.258	8
32.693	34.208	8
32.686	34.1947	8
32.6659	34.158	8
32.636	34.1222	8
32.6238	34.108	8
32.586	34.0736	8
32.5605	34.058	8
32.536	34.0442	8
32.486	34.0192	8
32.436	34.0089	8
32.4321	34.008	8
32.386	33.9954	8
32.336	33.9964	8
32.286	33.9953	8
32.2399	34.008	8
32.236	34.0089	8
32.186	34.0192	8
32.136	34.0442	8
32.1116	34.058	8
32.086	34.0736	8
32.0482	34.108	8
32.036	34.1222	8
32.0061	34.158	8
31.986	34.1948	8
31.9791	34.208	8
31.9632	34.258	8
31.9585	34.308	8
31.9622	34.358	8
31.977	34.408	8
31.986	34.4258	8
32.0029	34.458	8
32.036	34.4986	8
32.0439	34.508	8
32.086	34.5468	8
32.104	34.558	8
32.136	34.5762	8
32.186	34.6006	8
32.222	34.608	8
32.236	34.6114	8
> 12 contour
32.236	34.4814	12
32.286	34.4998	12
32.336	34.5	12
32.386	34.4998	12
32.436	34.4814	12
32.4811	34.458	12
32.486	34.4551	12
32.5305	34.408	12
32.536	34.3968	12
32.5572	34.358	12
32.5639	34.308	12
32.5556	34.258	12
32.536	34.2237	12
32.5278	34.208	12
32.486	34.1648	12
32.474	34.158	12
32.436	34.1387	12
32.386	34.1198	12
32.336	34.1194	12
32.286	34.1198	12
32.236	34.1387	12
32.1979	34.158	12
32.186	34.1646	12
32.1441	34.208	12
32.136	34.2237	12
32.1164	34.258	12
32.1081	34.308	12
32.1148	34.358	12
32.136	34.3968	12
32.1415	34.408	12
32.186	34.4552	12
32.1908	34.458	12
32.236	34.4814	12
> 16 contour
32.236	34.4116	16
32.286	34.4381	16
32.336	34.4451	16
32.386	34.438	16
32.436	34.4109	16
32.44	34.408	16
32.4834	34.358	16
32.486	34.344	16
32.4938	34.308	16
32.486	34.2778	16
32.4814	34.258	16
32.436	34.2095	16
32.4336	34.208	16
32.386	34.182	16
32.336	34.1745	16
32.286	34.1818	16
32.2373	34.208	16
32.236	34.2088	16
32.1905	34.258	16
32.186	34.2776	16
32.1781	34.308	16
32.186	34.3442	16
32.1886	34.358	16
32.2311	34.408	16
32.236	34.4116	16
> 20 contour
32.336	34.4081	20
32.3362	34.408	20
32.386	34.3821	20
32.4286	34.358	20
32.4313	34.308	20
32.4192	34.258	20
32.386	34.2402	20
32.336	34.2128	20
32.286	34.24	20
32.2528	34.258	20
32.2407	34.308	20
32.2434	34.358	20
32.286	34.3822	20
32.3358	34.408	20
32.336	34.4081	20
> 24 contour
32.336	34.3734	24
32.3564	34.358	24
32.3802	34.308	24
32.3495	34.258	24
32.336	34.2484	24
32.3225	34.258	24
32.2918	34.308	24
32.3156	34.358	24
32.336	34.3734	24