> 4 contour
143.111	40.6829	4
143.194	40.685	4
143.213	40.6823	4
143.278	40.6762	4
143.361	40.6577	4
143.444	40.6196	4
143.476	40.599	4
143.528	40.5547	4
143.559	40.5156	4
143.594	40.4323	4
143.604	40.349	4
143.59	40.2656	4
143.547	40.1823	4
143.528	40.1595	4
143.448	40.099	4
143.444	40.0967	4
143.361	40.054	4
143.278	40.033	4
143.194	40.0241	4
143.111	40.0238	4
143.028	40.0309	4
142.944	40.0834	4
142.918	40.099	4
142.861	40.136	4
142.814	40.1823	4
142.778	40.2477	4
142.767	40.2656	4
142.75	40.349	4
142.761	40.4323	4
142.778	40.4642	4
142.802	40.5156	4
142.861	40.5776	4
142.889	40.599	4
142.944	40.633	4
143.028	40.6781	4
143.104	40.6823	4
143.111	40.6829	4
> 8 contour
143.111	40.5494	8
143.194	40.5514	8
143.278	40.5286	8
143.301	40.5156	8
143.361	40.4753	8
143.397	40.4323	8
143.419	40.349	8
143.387	40.2656	8
143.361	40.2369	8
143.278	40.187	8
143.249	40.1823	8
143.194	40.167	8
143.111	40.1663	8
143.07	40.1823	8
143.028	40.199	8
142.966	40.2656	8
142.944	40.3324	8
142.937	40.349	8
142.944	40.3718	8
142.957	40.4323	8
143.028	40.5143	8
143.03	40.5156	8
143.111	40.5494	8
> 12 contour
143.111	40.4847	12
143.194	40.4982	12
143.278	40.4657	12
143.316	40.4323	12
143.346	40.349	12
143.299	40.2656	12
143.278	40.2484	12
143.194	40.212	12
143.111	40.2299	12
143.059	40.2656	12
143.028	40.3203	12
143.013	40.349	12
143.028	40.3886	12
143.042	40.4323	12
143.111	40.4847	12
> 16 contour
143.111	40.4347	16
143.194	40.4685	16
143.257	40.4323	16
143.278	40.3988	16
143.303	40.349	16
143.278	40.3107	16
143.23	40.2656	16
143.194	40.2467	16
143.144	40.2656	16
143.111	40.2871	16
143.064	40.349	16
143.108	40.4323	16
143.111	40.4347	16
> 20 contour
143.194	40.4388	20
143.205	40.4323	20
143.269	40.349	20
143.194	40.2755	20
143.111	40.3463	20
143.109	40.349	20
143.111	40.3527	20
143.179	40.4323	20
143.194	40.4388	20