> 3 contour
83.328	30.4115	3
83.378	30.3802	3
83.428	30.3825	3
83.4486	30.367	3
83.4641	30.317	3
83.478	30.2734	3
83.528	30.2805	3
83.578	30.3104	3
83.628	30.29	3
83.678	30.2924	3
83.728	30.29	3
83.778	30.2877	3
83.828	30.2805	3
83.878	30.2734	3
83.9041	30.267	3
83.928	30.2616	3
83.978	30.25	3
84.028	30.2331	3
84.0728	30.217	3
84.078	30.2152	3
84.128	30.1929	3
84.178	30.1683	3
84.1803	30.167	3
84.228	30.1615	3
84.2758	30.117	3
84.278	30.1064	3
84.3279	30.067	3
84.328	30.067	3
84.378	30.0241	3
84.3853	30.017	3
84.428	29.9713	3
84.4319	29.967	3
84.4735	29.917	3
84.478	29.9108	3
84.5081	29.867	3
84.528	29.8323	3
84.537	29.817	3
84.5624	29.767	3
84.578	29.7287	3
84.5828	29.717	3
84.5994	29.667	3
84.6119	29.617	3
84.6205	29.567	3
84.6259	29.517	3
84.6278	29.467	3
84.6266	29.417	3
84.6219	29.367	3
84.6136	29.317	3
84.628	29.3128	3
84.6628	29.267	3
84.678	29.2457	3
84.728	29.2321	3
84.778	29.2189	3
84.7795	29.217	3
84.778	29.2153	3
84.728	29.2039	3
84.678	29.1922	3
84.628	29.1809	3
84.578	29.1695	3
84.5669	29.167	3
84.5429	29.117	3
84.528	29.0911	3
84.5145	29.067	3
84.4817	29.017	3
84.478	29.012	3
84.4424	28.967	3
84.428	28.9508	3
84.3975	28.917	3
84.378	28.8974	3
84.3438	28.867	3
84.328	28.8539	3
84.2813	28.817	3
84.278	28.8145	3
84.228	28.7816	3
84.2043	28.767	3
84.178	28.7513	3
84.128	28.7271	3
84.1059	28.717	3
84.078	28.7038	3
84.028	28.6858	3
83.978	28.669	3
83.9698	28.667	3
83.928	28.6563	3
83.878	28.6443	3
83.828	28.6371	3
83.778	28.6302	3
83.728	28.6278	3
83.678	28.6257	3
83.628	28.6279	3
83.578	28.6302	3
83.528	28.6371	3
83.478	28.6443	3
83.428	28.6563	3
83.3862	28.667	3
83.378	28.669	3
83.328	28.6858	3
83.278	28.7039	3
83.2501	28.717	3
83.228	28.7271	3
83.178	28.7514	3
83.1519	28.767	3
83.128	28.7816	3
83.078	28.8145	3
83.0747	28.817	3
83.028	28.854	3
83.0123	28.867	3
82.978	28.8974	3
82.9585	28.917	3
82.928	28.9508	3
82.9136	28.967	3
82.878	29.0119	3
82.8742	29.017	3
82.8415	29.067	3
82.828	29.0911	3
82.8131	29.117	3
82.7891	29.167	3
82.778	29.1955	3
82.7696	29.217	3
82.7538	29.267	3
82.7424	29.317	3
82.7341	29.367	3
82.7294	29.417	3
82.7282	29.467	3
82.7301	29.517	3
82.7355	29.567	3
82.744	29.617	3
82.7565	29.667	3
82.7732	29.717	3
82.778	29.7287	3
82.7936	29.767	3
82.819	29.817	3
82.828	29.8323	3
82.8317	29.867	3
82.878	29.9162	3
82.8824	29.917	3
82.8857	29.967	3
82.928	30.0099	3
82.9707	30.017	3
82.9433	30.067	3
82.9521	30.117	3
82.978	30.1422	3
83.028	30.149	3
83.0748	30.117	3
83.078	30.1063	3
83.0942	30.117	3
83.0904	30.167	3
83.128	30.2017	3
83.178	30.1682	3
83.228	30.212	3
83.278	30.2166	3
83.2833	30.217	3
83.328	30.2331	3
83.3369	30.267	3
83.3497	30.317	3
83.328	30.3503	3
83.3165	30.367	3
83.328	30.4115	3
> 3 contour
83.028	30.2828	3
83.0323	30.267	3
83.0462	30.217	3
83.028	30.197	3
82.978	30.207	3
82.9302	30.217	3
82.978	30.2519	3
83.0023	30.267	3
83.028	30.2828	3
> 6 contour
83.578	29.8699	6
83.628	29.8704	6
83.678	29.8801	6
83.728	29.8704	6
83.733	29.867	6
83.728	29.8499	6
83.678	29.8369	6
83.6723	29.817	6
83.678	29.8144	6
83.728	29.8055	6
83.7381	29.817	6
83.778	29.8399	6
83.8086	29.817	6
83.828	29.7821	6
83.8654	29.767	6
83.878	29.7622	6
83.928	29.7293	6
83.9446	29.717	6
83.978	29.6894	6
84.0062	29.717	6
84.028	29.7253	6
84.0537	29.717	6
84.078	29.6878	6
84.0931	29.667	6
84.1198	29.617	6
84.128	29.5936	6
84.1384	29.567	6
84.128	29.5605	6
84.078	29.5232	6
84.0705	29.517	6
84.0757	29.467	6
84.0729	29.417	6
84.0619	29.367	6
84.0403	29.317	6
84.028	29.2971	6
84.0102	29.267	6
83.978	29.2296	6
83.9641	29.217	6
83.928	29.1888	6
83.8957	29.167	6
83.878	29.1557	6
83.828	29.1359	6
83.778	29.1193	6
83.7568	29.117	6
83.728	29.1133	6
83.678	29.1071	6
83.628	29.1135	6
83.6004	29.117	6
83.578	29.1193	6
83.528	29.1359	6
83.478	29.1556	6
83.4598	29.167	6
83.428	29.1885	6
83.3919	29.217	6
83.378	29.2295	6
83.3458	29.267	6
83.328	29.2971	6
83.278	29.2949	6
83.2594	29.317	6
83.278	29.3532	6
83.294	29.367	6
83.283	29.417	6
83.2803	29.467	6
83.2854	29.517	6
83.2995	29.567	6
83.3239	29.617	6
83.328	29.6231	6
83.3573	29.667	6
83.328	29.697	6
83.3196	29.717	6
83.328	29.7253	6
83.378	29.7417	6
83.428	29.7294	6
83.478	29.7623	6
83.4903	29.767	6
83.528	29.7821	6
83.5475	29.817	6
83.5682	29.867	6
83.578	29.8699	6
> 9 contour
83.678	29.6745	9
83.7169	29.667	9
83.728	29.6654	9
83.778	29.6549	9
83.828	29.6221	9
83.8349	29.617	9
83.878	29.575	9
83.8841	29.567	9
83.9096	29.517	9
83.9178	29.467	9
83.9139	29.417	9
83.8945	29.367	9
83.878	29.3434	9
83.8545	29.317	9
83.828	29.2955	9
83.7824	29.267	9
83.778	29.2644	9
83.728	29.2518	9
83.678	29.2427	9
83.628	29.2523	9
83.578	29.2648	9
83.5742	29.267	9
83.528	29.2956	9
83.5015	29.317	9
83.478	29.3435	9
83.4616	29.367	9
83.4427	29.417	9
83.4382	29.467	9
83.4468	29.517	9
83.4719	29.567	9
83.478	29.575	9
83.5212	29.617	9
83.528	29.6221	9
83.578	29.6545	9
83.628	29.6648	9
83.6419	29.667	9
83.678	29.6745	9
> 12 contour
83.578	29.5781	12
83.628	29.6001	12
83.678	29.6094	12
83.728	29.6006	12
83.778	29.5784	12
83.7909	29.567	12
83.828	29.5172	12
83.8281	29.517	12
83.8444	29.467	12
83.8366	29.417	12
83.828	29.4029	12
83.8074	29.367	12
83.778	29.3389	12
83.728	29.3197	12
83.7101	29.317	12
83.678	29.3096	12
83.6459	29.317	12
83.628	29.3198	12
83.578	29.3393	12
83.5488	29.367	12
83.528	29.403	12
83.5195	29.417	12
83.5116	29.467	12
83.5279	29.517	12
83.528	29.5171	12
83.5653	29.567	12
83.578	29.5781	12
> 15 contour
83.578	29.5204	15
83.628	29.5562	15
83.678	29.5664	15
83.728	29.5564	15
83.778	29.521	15
83.7814	29.517	15
83.8016	29.467	15
83.7914	29.417	15
83.778	29.3983	15
83.7423	29.367	15
83.728	29.3586	15
83.678	29.3506	15
83.628	29.3593	15
83.6149	29.367	15
83.578	29.3989	15
83.5649	29.417	15
83.5544	29.467	15
83.5751	29.517	15
83.578	29.5204	15
> 18 contour
83.628	29.519	18
83.678	29.5313	18
83.728	29.5199	18
83.732	29.517	18
83.7681	29.467	18
83.7505	29.417	18
83.728	29.3962	18
83.678	29.3881	18
83.628	29.397	18
83.6061	29.417	18
83.588	29.467	18
83.6253	29.517	18
83.628	29.519	18
> 21 contour
83.628	29.4813	21
83.678	29.5004	21
83.728	29.4816	21
83.739	29.467	21
83.728	29.4439	21
83.678	29.4246	21
83.628	29.4445	21
83.617	29.467	21
83.628	29.4813	21