> 4 contour
-152.105	56.5749	4
-152.08	56.5848	4
-152.055	56.5904	4
-152.03	56.5926	4
-152.005	56.5919	4
-151.98	56.5882	4
-151.955	56.5811	4
-151.941	56.5748	4
-151.93	56.5699	4
-151.905	56.5519	4
-151.903	56.5498	4
-151.886	56.5248	4
-151.88	56.5114	4
-151.878	56.4998	4
-151.855	56.4817	4
-151.83	56.4869	4
-151.805	56.4923	4
-151.78	56.4923	4
-151.755	56.4864	4
-151.73	56.4752	4
-151.73	56.4748	4
-151.705	56.4598	4
-151.692	56.4498	4
-151.68	56.4395	4
-151.665	56.4248	4
-151.655	56.4142	4
-151.643	56.3998	4
-151.63	56.3832	4
-151.624	56.3748	4
-151.609	56.3498	4
-151.605	56.3425	4
-151.596	56.3248	4
-151.587	56.2998	4
-151.581	56.2748	4
-151.58	56.2655	4
-151.578	56.2498	4
-151.578	56.2248	4
-151.58	56.1998	4
-151.578	56.1748	4
-151.579	56.1498	4
-151.58	56.1426	4
-151.583	56.1248	4
-151.589	56.0998	4
-151.599	56.0748	4
-151.605	56.0631	4
-151.612	56.0498	4
-151.628	56.0248	4
-151.63	56.022	4
-151.647	55.9998	4
-151.655	55.9911	4
-151.671	55.9748	4
-151.68	55.9659	4
-151.7	55.9498	4
-151.705	55.9457	4
-151.73	55.9303	4
-151.743	55.9248	4
-151.755	55.9196	4
-151.78	55.9137	4
-151.805	55.9135	4
-151.83	55.9179	4
-151.855	55.9213	4
-151.88	55.9019	4
-151.883	55.8998	4
-151.894	55.8748	4
-151.905	55.857	4
-151.913	55.8498	4
-151.93	55.8365	4
-151.955	55.8248	4
-151.955	55.8247	4
-151.98	55.8169	4
-152.005	55.8129	4
-152.03	55.8124	4
-152.055	55.8151	4
-152.08	55.8217	4
-152.087	55.8248	4
-152.105	55.8333	4
-152.124	55.8498	4
-152.13	55.8605	4
-152.135	55.8748	4
-152.137	55.8998	4
-152.155	55.9126	4
-152.179	55.8998	4
-152.18	55.8942	4
-152.195	55.8748	4
-152.205	55.8656	4
-152.23	55.8587	4
-152.255	55.8583	4
-152.28	55.8622	4
-152.305	55.8702	4
-152.315	55.8748	4
-152.33	55.882	4
-152.355	55.8987	4
-152.356	55.8998	4
-152.38	55.9197	4
-152.385	55.9248	4
-152.405	55.9431	4
-152.413	55.9498	4
-152.43	55.9658	4
-152.441	55.9748	4
-152.455	55.9879	4
-152.469	55.9998	4
-152.48	56.0131	4
-152.491	56.0248	4
-152.505	56.047	4
-152.507	56.0498	4
-152.52	56.0748	4
-152.529	56.0998	4
-152.53	56.1035	4
-152.536	56.1248	4
-152.54	56.1498	4
-152.542	56.1748	4
-152.543	56.1998	4
-152.543	56.2248	4
-152.541	56.2498	4
-152.538	56.2748	4
-152.531	56.2998	4
-152.53	56.3029	4
-152.523	56.3248	4
-152.511	56.3498	4
-152.505	56.358	4
-152.495	56.3748	4
-152.48	56.3918	4
-152.474	56.3998	4
-152.455	56.4167	4
-152.447	56.4248	4
-152.43	56.4386	4
-152.418	56.4498	4
-152.405	56.4617	4
-152.391	56.4748	4
-152.38	56.4857	4
-152.363	56.4998	4
-152.355	56.5069	4
-152.33	56.5232	4
-152.327	56.5248	4
-152.305	56.5354	4
-152.28	56.5434	4
-152.255	56.5478	4
-152.23	56.5486	4
-152.205	56.5449	4
-152.18	56.5274	4
-152.179	56.5248	4
-152.174	56.4998	4
-152.155	56.4902	4
-152.141	56.4998	4
-152.143	56.5248	4
-152.138	56.5498	4
-152.13	56.5573	4
-152.105	56.5748	4
-152.105	56.5749	4
> 8 contour
-152.155	56.4046	8
-152.13	56.4111	8
-152.105	56.4168	8
-152.08	56.4209	8
-152.055	56.4228	8
-152.03	56.4221	8
-152.005	56.4186	8
-151.98	56.4119	8
-151.955	56.402	8
-151.951	56.3998	8
-151.93	56.3894	8
-151.907	56.3748	8
-151.905	56.3737	8
-151.88	56.3547	8
-151.874	56.3498	8
-151.855	56.331	8
-151.849	56.3248	8
-151.83	56.2998	8
-151.83	56.2995	8
-151.816	56.2748	8
-151.806	56.2498	8
-151.805	56.2481	8
-151.799	56.2248	8
-151.796	56.1998	8
-151.799	56.1748	8
-151.805	56.1529	8
-151.806	56.1498	8
-151.816	56.1248	8
-151.83	56.1016	8
-151.831	56.0998	8
-151.851	56.0748	8
-151.855	56.0701	8
-151.876	56.0498	8
-151.88	56.0464	8
-151.905	56.0273	8
-151.909	56.0248	8
-151.93	56.0116	8
-151.954	55.9998	8
-151.955	55.999	8
-151.98	55.989	8
-152.005	55.9823	8
-152.03	55.9787	8
-152.055	55.9781	8
-152.08	55.9801	8
-152.105	55.9842	8
-152.13	55.9899	8
-152.155	55.9965	8
-152.167	55.9998	8
-152.18	56.0039	8
-152.205	56.0134	8
-152.228	56.0248	8
-152.23	56.0262	8
-152.255	56.0436	8
-152.263	56.0498	8
-152.28	56.0677	8
-152.286	56.0748	8
-152.303	56.0998	8
-152.305	56.1034	8
-152.316	56.1248	8
-152.324	56.1498	8
-152.328	56.1748	8
-152.33	56.1998	8
-152.328	56.2248	8
-152.324	56.2498	8
-152.316	56.2748	8
-152.305	56.2973	8
-152.304	56.2998	8
-152.287	56.3248	8
-152.28	56.333	8
-152.264	56.3498	8
-152.255	56.3572	8
-152.23	56.3746	8
-152.23	56.3748	8
-152.205	56.3875	8
-152.18	56.3971	8
-152.172	56.3998	8
-152.155	56.4046	8
> 12 contour
-152.105	56.3312	12
-152.08	56.3352	12
-152.055	56.3354	12
-152.03	56.3315	12
-152.011	56.3248	12
-152.005	56.3229	12
-151.98	56.3093	12
-151.968	56.2998	12
-151.955	56.2882	12
-151.943	56.2748	12
-151.93	56.2538	12
-151.928	56.2498	12
-151.918	56.2248	12
-151.915	56.1998	12
-151.918	56.1748	12
-151.928	56.1498	12
-151.93	56.1463	12
-151.944	56.1248	12
-151.955	56.1119	12
-151.968	56.0998	12
-151.98	56.0907	12
-152.005	56.0771	12
-152.012	56.0748	12
-152.03	56.0686	12
-152.055	56.0646	12
-152.08	56.0648	12
-152.105	56.0688	12
-152.125	56.0748	12
-152.13	56.0764	12
-152.155	56.0875	12
-152.174	56.0998	12
-152.18	56.1041	12
-152.201	56.1248	12
-152.205	56.1296	12
-152.219	56.1498	12
-152.228	56.1748	12
-152.23	56.1929	12
-152.231	56.1998	12
-152.23	56.2069	12
-152.228	56.2248	12
-152.219	56.2498	12
-152.205	56.2704	12
-152.202	56.2748	12
-152.18	56.2959	12
-152.175	56.2998	12
-152.155	56.3126	12
-152.13	56.3237	12
-152.126	56.3248	12
-152.105	56.3312	12
> 16 contour
-152.08	56.2765	16
-152.055	56.2781	16
-152.044	56.2748	16
-152.03	56.2712	16
-152.005	56.2539	16
-152.001	56.2498	16
-151.985	56.2248	16
-151.98	56.1998	16
-151.985	56.1748	16
-152.001	56.1498	16
-152.005	56.1459	16
-152.03	56.1286	16
-152.044	56.1248	16
-152.055	56.1217	16
-152.08	56.1233	16
-152.085	56.1248	16
-152.105	56.1309	16
-152.13	56.1436	16
-152.14	56.1498	16
-152.155	56.1588	16
-152.169	56.1748	16
-152.18	56.1998	16
-152.169	56.2248	16
-152.155	56.241	16
-152.14	56.2498	16
-152.13	56.2562	16
-152.105	56.2689	16
-152.086	56.2748	16
-152.08	56.2765	16
> 20 contour
-152.08	56.2302	20
-152.055	56.2423	20
-152.03	56.23	20
-152.025	56.2248	20
-152.015	56.1998	20
-152.025	56.1748	20
-152.03	56.1696	20
-152.055	56.1574	20
-152.08	56.1695	20
-152.089	56.1748	20
-152.105	56.1903	20
-152.113	56.1998	20
-152.105	56.2093	20
-152.09	56.2248	20
-152.08	56.2302	20