> 10 contour
159.585	52.7562	10
159.669	52.784	10
159.752	52.8171	10
159.835	52.8137	10
159.919	52.8145	10
160.002	52.8095	10
160.085	52.7995	10
160.169	52.7807	10
160.252	52.7518	10
160.278	52.7339	10
160.335	52.6896	10
160.384	52.6506	10
160.419	52.6064	10
160.448	52.5672	10
160.475	52.4839	10
160.467	52.4006	10
160.422	52.3172	10
160.419	52.3136	10
160.335	52.2372	10
160.332	52.2339	10
160.252	52.1701	10
160.183	52.1506	10
160.169	52.1462	10
160.085	52.1234	10
160.002	52.1101	10
159.919	52.1038	10
159.835	52.1048	10
159.752	52.0996	10
159.669	52.1391	10
159.637	52.1506	10
159.585	52.1669	10
159.502	52.21	10
159.467	52.2339	10
159.419	52.2754	10
159.379	52.3172	10
159.34	52.4006	10
159.335	52.4668	10
159.334	52.4839	10
159.335	52.4885	10
159.357	52.5672	10
159.419	52.6479	10
159.421	52.6506	10
159.502	52.7128	10
159.542	52.7339	10
159.585	52.7562	10
> 20 contour
159.752	52.6721	20
159.835	52.6847	20
159.919	52.6841	20
160.002	52.6674	20
160.051	52.6506	20
160.085	52.64	20
160.169	52.5883	20
160.193	52.5672	20
160.236	52.4839	20
160.227	52.4006	20
160.169	52.3269	20
160.16	52.3172	20
160.085	52.2754	20
160.002	52.2559	20
159.919	52.2449	20
159.835	52.243	20
159.752	52.2532	20
159.669	52.3089	20
159.656	52.3172	20
159.585	52.3921	20
159.579	52.4006	20
159.564	52.4839	20
159.585	52.5205	20
159.616	52.5672	20
159.669	52.6085	20
159.721	52.6506	20
159.752	52.6721	20
> 30 contour
159.752	52.5879	30
159.835	52.6239	30
159.919	52.6287	30
160.002	52.6078	30
160.068	52.5672	30
160.085	52.5511	30
160.138	52.4839	30
160.125	52.4006	30
160.085	52.3595	30
160.002	52.323	30
159.968	52.3172	30
159.919	52.3037	30
159.835	52.3057	30
159.804	52.3172	30
159.752	52.3369	30
159.683	52.4006	30
159.669	52.4666	30
159.664	52.4839	30
159.669	52.4898	30
159.729	52.5672	30
159.752	52.5879	30
> 40 contour
159.835	52.5787	40
159.919	52.5921	40
159.983	52.5672	40
160.002	52.5603	40
160.081	52.4839	40
160.062	52.4006	40
160.002	52.3583	40
159.919	52.3359	40
159.835	52.3462	40
159.753	52.4006	40
159.752	52.4035	40
159.729	52.4839	40
159.752	52.5118	40
159.814	52.5672	40
159.835	52.5787	40
> 50 contour
159.835	52.5387	50
159.919	52.5596	50
160.002	52.5266	50
160.046	52.4839	50
160.012	52.4006	50
160.002	52.3936	50
159.919	52.3602	50
159.835	52.3817	50
159.807	52.4006	50
159.778	52.4839	50
159.835	52.5387	50
> 60 contour
159.835	52.5003	60
159.919	52.5356	60
160.002	52.493	60
160.012	52.4839	60
160.002	52.4629	60
159.956	52.4006	60
159.919	52.3845	60
159.87	52.4006	60
159.835	52.444	60
159.818	52.4839	60
159.835	52.5003	60