> 3 contour
76.753	40.1763	3
76.803	40.1785	3
76.853	40.1791	3
76.903	40.18	3
76.953	40.2008	3
77.003	40.199	3
77.053	40.192	3
77.103	40.1854	3
77.153	40.1733	3
77.169	40.1695	3
77.203	40.162	3
77.253	40.1452	3
77.303	40.1279	3
77.321	40.1195	3
77.353	40.1051	3
77.403	40.0726	3
77.4229	40.0695	3
77.403	40.0636	3
77.353	40.0499	3
77.303	40.0346	3
77.253	40.0211	3
77.2476	40.0195	3
77.253	40.0172	3
77.303	39.9958	3
77.347	39.9695	3
77.353	39.9658	3
77.403	39.9334	3
77.453	39.9519	3
77.4842	39.9695	3
77.503	39.9812	3
77.553	39.9713	3
77.5548	39.9695	3
77.553	39.9666	3
77.503	39.9493	3
77.4867	39.9195	3
77.4762	39.8695	3
77.503	39.8408	3
77.5209	39.8195	3
77.553	39.8116	3
77.603	39.7994	3
77.6382	39.8195	3
77.653	39.8285	3
77.6895	39.8195	3
77.703	39.7955	3
77.7174	39.7695	3
77.7391	39.7195	3
77.753	39.6755	3
77.755	39.6695	3
77.7667	39.6195	3
77.7728	39.5695	3
77.7744	39.5195	3
77.7711	39.4695	3
77.7627	39.4195	3
77.753	39.3832	3
77.7496	39.3695	3
77.7315	39.3195	3
77.7077	39.2695	3
77.703	39.2614	3
77.6781	39.2195	3
77.653	39.1853	3
77.6413	39.1695	3
77.603	39.1256	3
77.5972	39.1195	3
77.553	39.0785	3
77.5429	39.0695	3
77.503	39.0368	3
77.4778	39.0195	3
77.453	39.0033	3
77.403	38.9727	3
77.3965	38.9695	3
77.353	38.948	3
77.303	38.9251	3
77.2866	38.9195	3
77.253	38.9077	3
77.203	38.8904	3
77.153	38.8794	3
77.1101	38.8695	3
77.103	38.8677	3
77.053	38.8611	3
77.003	38.8533	3
76.953	38.8516	3
76.903	38.8486	3
76.853	38.8516	3
76.803	38.8533	3
76.753	38.8611	3
76.703	38.8679	3
76.6965	38.8695	3
76.653	38.8794	3
76.603	38.8904	3
76.553	38.9077	3
76.5194	38.9195	3
76.503	38.9251	3
76.453	38.948	3
76.4095	38.9695	3
76.403	38.9727	3
76.353	39.0033	3
76.3282	39.0195	3
76.303	39.0368	3
76.2631	39.0695	3
76.253	39.0785	3
76.2088	39.1195	3
76.203	39.1256	3
76.1647	39.1695	3
76.153	39.1853	3
76.1279	39.2195	3
76.103	39.2614	3
76.0983	39.2695	3
76.0745	39.3195	3
76.0564	39.3695	3
76.053	39.3831	3
76.0432	39.4195	3
76.0349	39.4695	3
76.0316	39.5195	3
76.053	39.5263	3
76.0852	39.5695	3
76.103	39.5917	3
76.153	39.6077	3
76.1891	39.6195	3
76.153	39.6332	3
76.103	39.6512	3
76.053	39.6688	3
76.0525	39.6695	3
76.053	39.6755	3
76.103	39.6849	3
76.153	39.6994	3
76.1696	39.7195	3
76.203	39.7571	3
76.2508	39.7695	3
76.253	39.7728	3
76.2602	39.8195	3
76.303	39.8639	3
76.3298	39.8695	3
76.353	39.8909	3
76.3855	39.9195	3
76.403	39.9334	3
76.453	39.9658	3
76.459	39.9695	3
76.503	39.9958	3
76.553	40.0172	3
76.5584	40.0195	3
76.603	40.0387	3
76.653	40.0529	3
76.703	40.0667	3
76.7218	40.0695	3
76.7244	40.1195	3
76.7443	40.1695	3
76.753	40.1763	3
> 6 contour
76.753	39.7784	6
76.803	39.7976	6
76.853	39.8025	6
76.903	39.809	6
76.953	39.8025	6
77.003	39.7976	6
77.053	39.7784	6
77.0757	39.7695	6
77.103	39.7592	6
77.153	39.7247	6
77.1598	39.7195	6
77.203	39.6781	6
77.2102	39.6695	6
77.2402	39.6195	6
77.253	39.5748	6
77.2547	39.5695	6
77.2597	39.5195	6
77.253	39.4783	6
77.2518	39.4695	6
77.2335	39.4195	6
77.203	39.3753	6
77.1984	39.3695	6
77.153	39.3284	6
77.1417	39.3195	6
77.103	39.2925	6
77.053	39.2736	6
77.0416	39.2695	6
77.003	39.2543	6
76.953	39.2488	6
76.903	39.2419	6
76.853	39.2488	6
76.803	39.2543	6
76.7644	39.2695	6
76.753	39.2736	6
76.703	39.2926	6
76.6643	39.3195	6
76.653	39.3284	6
76.6075	39.3695	6
76.603	39.3752	6
76.5724	39.4195	6
76.5541	39.4695	6
76.553	39.478	6
76.5463	39.5195	6
76.5513	39.5695	6
76.553	39.5748	6
76.5658	39.6195	6
76.596	39.6695	6
76.603	39.6777	6
76.647	39.7195	6
76.653	39.724	6
76.703	39.759	6
76.7305	39.7695	6
76.753	39.7784	6
> 9 contour
76.803	39.6722	9
76.853	39.6866	9
76.903	39.6965	9
76.953	39.6866	9
77.003	39.6722	9
77.0074	39.6695	9
77.053	39.6389	9
77.0745	39.6195	9
77.103	39.57	9
77.1032	39.5695	9
77.1123	39.5195	9
77.103	39.486	9
77.099	39.4695	9
77.0602	39.4195	9
77.053	39.4137	9
77.003	39.3802	9
76.9532	39.3695	9
76.953	39.3694	9
76.903	39.357	9
76.853	39.3694	9
76.8528	39.3695	9
76.803	39.3802	9
76.753	39.4137	9
76.7458	39.4195	9
76.7067	39.4695	9
76.703	39.4849	9
76.6932	39.5195	9
76.7027	39.5695	9
76.703	39.5701	9
76.7315	39.6195	9
76.753	39.6388	9
76.7986	39.6695	9
76.803	39.6722	9
> 12 contour
76.853	39.6273	12
76.903	39.6384	12
76.953	39.6273	12
76.9691	39.6195	12
77.003	39.599	12
77.029	39.5695	12
77.0414	39.5195	12
77.0183	39.4695	12
77.003	39.4545	12
76.953	39.4257	12
76.9211	39.4195	12
76.903	39.4149	12
76.8849	39.4195	12
76.853	39.4257	12
76.803	39.4545	12
76.7877	39.4695	12
76.7646	39.5195	12
76.777	39.5695	12
76.803	39.599	12
76.8369	39.6195	12
76.853	39.6273	12
> 15 contour
76.853	39.5901	15
76.903	39.5992	15
76.953	39.5901	15
76.9789	39.5695	15
76.9948	39.5195	15
76.9578	39.4695	15
76.953	39.4662	15
76.903	39.4514	15
76.853	39.4662	15
76.8482	39.4695	15
76.8112	39.5195	15
76.8271	39.5695	15
76.853	39.5901	15
> 18 contour
76.853	39.5414	18
76.903	39.5636	18
76.953	39.5414	18
76.9629	39.5195	18
76.953	39.5068	18
76.903	39.4886	18
76.853	39.5068	18
76.8431	39.5195	18
76.853	39.5414	18