> 6 contour
20.7186	-52.6114	6
20.8019	-52.5944	6
20.8852	-52.5638	6
20.9686	-52.5781	6
21.0519	-52.5826	6
21.1352	-52.598	6
21.2186	-52.6219	6
21.2208	-52.6227	6
21.3019	-52.65	6
21.3852	-52.6969	6
21.3965	-52.7061	6
21.4686	-52.7842	6
21.4733	-52.7894	6
21.5189	-52.8727	6
21.5278	-52.9561	6
21.5026	-53.0394	6
21.4686	-53.0844	6
21.4408	-53.1227	6
21.3852	-53.1725	6
21.3212	-53.2061	6
21.3019	-53.2154	6
21.2186	-53.2484	6
21.1352	-53.2683	6
21.0519	-53.2803	6
20.9686	-53.2849	6
20.9361	-53.2894	6
20.8852	-53.3001	6
20.856	-53.2894	6
20.8019	-53.2733	6
20.7186	-53.2571	6
20.6352	-53.2272	6
20.5914	-53.2061	6
20.5519	-53.1869	6
20.4686	-53.1261	6
20.4646	-53.1227	6
20.4017	-53.0394	6
20.3852	-52.9712	6
20.3807	-52.9561	6
20.3852	-52.9177	6
20.3892	-52.8727	6
20.4281	-52.7894	6
20.4686	-52.7458	6
20.5126	-52.7061	6
20.5519	-52.6802	6
20.6352	-52.6399	6
20.6882	-52.6227	6
20.7186	-52.6114	6
> 12 contour
20.8019	-52.744	12
20.8852	-52.7113	12
20.9686	-52.7185	12
21.0519	-52.7311	12
21.1352	-52.7593	12
21.1859	-52.7894	12
21.2186	-52.8183	12
21.2656	-52.8727	12
21.2792	-52.9561	12
21.2379	-53.0394	12
21.2186	-53.0557	12
21.1352	-53.1062	12
21.0717	-53.1227	12
21.0519	-53.1296	12
20.9686	-53.1451	12
20.8852	-53.1576	12
20.8181	-53.1227	12
20.8019	-53.117	12
20.7186	-53.0803	12
20.6674	-53.0394	12
20.6352	-52.9762	12
20.6241	-52.9561	12
20.6352	-52.9014	12
20.6394	-52.8727	12
20.7186	-52.7938	12
20.7241	-52.7894	12
20.8019	-52.744	12
> 18 contour
20.8852	-52.7727	18
20.9686	-52.7668	18
21.0287	-52.7894	18
21.0519	-52.796	18
21.1352	-52.8437	18
21.166	-52.8727	18
21.183	-52.9561	18
21.1352	-53.0183	18
21.1124	-53.0394	18
21.0519	-53.0719	18
20.9686	-53.0916	18
20.8852	-53.0873	18
20.8019	-53.0518	18
20.7832	-53.0394	18
20.7205	-52.9561	18
20.7382	-52.8727	18
20.8019	-52.8153	18
20.8546	-52.7894	18
20.8852	-52.7727	18
> 24 contour
20.8019	-52.8705	24
20.8852	-52.8232	24
20.9686	-52.8031	24
21.0519	-52.8323	24
21.1055	-52.8727	24
21.1255	-52.9561	24
21.0519	-53.028	24
21.0043	-53.0394	24
20.9686	-53.0514	24
20.9124	-53.0394	24
20.8852	-53.0333	24
20.8019	-52.9975	24
20.7656	-52.9561	24
20.7995	-52.8727	24
20.8019	-52.8705	24
> 30 contour
20.8852	-52.8696	30
20.9686	-52.8287	30
21.0519	-52.8687	30
21.0572	-52.8727	30
21.0963	-52.9561	30
21.0519	-52.9994	30
20.9686	-53.0236	30
20.8852	-52.9911	30
20.8179	-52.9561	30
20.8797	-52.8727	30
20.8852	-52.8696	30
> 36 contour
20.9686	-52.8544	36
21.0057	-52.8727	36
21.0519	-52.9255	36
21.067	-52.9561	36
21.0519	-52.9708	36
20.9686	-53.0012	36
20.8918	-52.9561	36
20.9324	-52.8727	36
20.9686	-52.8544	36