> 1 contour
-153.276	60.1216	1
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> 2 contour
-153.326	59.9944	2
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-152.951	59.7177	2
-152.961	59.6928	2
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-152.976	59.6678	2
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-153.101	59.5665	2
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-153.131	59.5428	2
-153.151	59.5291	2
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-153.182	59.5178	2
-153.201	59.5135	2
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-153.251	59.5164	2
-153.254	59.5178	2
-153.276	59.5251	2
-153.3	59.5428	2
-153.301	59.5431	2
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-153.337	59.5678	2
-153.351	59.5745	2
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-153.501	59.6476	2
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-153.471	59.6928	2
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-153.496	59.7928	2
-153.493	59.8178	2
-153.488	59.8428	2
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-153.444	59.9178	2
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-153.401	59.9608	2
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> 3 contour
-153.301	59.9186	3
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-153.204	59.9178	3
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-153.151	59.8882	3
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-153.351	59.6186	3
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-153.426	59.6706	3
-153.431	59.6928	3
-153.435	59.7178	3
-153.438	59.7428	3
-153.426	59.7598	3
-153.407	59.7678	3
-153.408	59.7928	3
-153.403	59.8178	3
-153.401	59.8248	3
-153.395	59.8428	3
-153.379	59.8678	3
-153.376	59.8712	3
-153.353	59.8928	3
-153.351	59.8942	3
-153.326	59.9091	3
-153.303	59.9178	3
-153.301	59.9186	3
> 4 contour
-153.276	59.8695	4
-153.251	59.8726	4
-153.226	59.8684	4
-153.224	59.8678	4
-153.201	59.8558	4
-153.187	59.8428	4
-153.176	59.8312	4
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-153.155	59.7928	4
-153.153	59.7678	4
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-153.167	59.7178	4
-153.176	59.707	4
-153.191	59.6928	4
-153.201	59.6863	4
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-153.276	59.6792	4
-153.301	59.691	4
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-153.326	59.7124	4
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-153.351	59.6689	4
-153.375	59.6928	4
-153.376	59.6935	4
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-153.401	59.7403	4
-153.402	59.7428	4
-153.401	59.7433	4
-153.376	59.7564	4
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-153.352	59.7928	4
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-153.344	59.8178	4
-153.326	59.8428	4
-153.326	59.843	4
-153.301	59.8604	4
-153.28	59.8678	4
-153.276	59.8695	4
> 4 contour
-153.301	59.6451	4
-153.276	59.6542	4
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-153.226	59.6577	4
-153.201	59.6493	4
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-153.226	59.6303	4
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-153.276	59.6327	4
-153.301	59.6406	4
-153.306	59.6428	4
-153.301	59.6451	4
> 5 contour
-153.276	59.8322	5
-153.251	59.8378	5
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-153.309	59.7428	5
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-153.315	59.7928	5
-153.301	59.8134	5
-153.296	59.8178	5
-153.276	59.8322	5
> 6 contour
-153.276	59.8043	6
-153.251	59.8146	6
-153.226	59.8008	6
-153.218	59.7928	6
-153.207	59.7678	6
-153.216	59.7428	6
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-153.251	59.7246	6
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-153.282	59.7428	6
-153.297	59.7678	6
-153.287	59.7928	6
-153.276	59.8043	6
> 7 contour
-153.251	59.7991	7
-153.241	59.7928	7
-153.226	59.7741	7
-153.222	59.7678	7
-153.226	59.761	7
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-153.282	59.7678	7
-153.276	59.7782	7
-153.261	59.7928	7
-153.251	59.7991	7