> 1 contour
154.256	50.1472	1
154.339	50.1619	1
154.423	50.1772	1
154.506	50.1895	1
154.589	50.1999	1
154.673	50.2075	1
154.756	50.2169	1
154.839	50.2156	1
154.923	50.216	1
155.006	50.2141	1
155.089	50.2108	1
155.173	50.205	1
155.221	50.1461	1
155.256	50.1041	1
155.339	50.0871	1
155.423	50.1143	1
155.506	50.1065	1
155.589	50.1357	1
155.673	50.115	1
155.756	50.0938	1
155.833	50.0627	1
155.839	50.0604	1
155.923	50.03	1
156.006	49.9937	1
156.036	49.9794	1
156.089	49.9548	1
156.173	49.9106	1
156.199	49.8961	1
156.256	49.864	1
156.327	49.8127	1
156.339	49.8036	1
156.423	49.7394	1
156.435	49.7294	1
156.506	49.665	1
156.526	49.6461	1
156.589	49.577	1
156.602	49.5627	1
156.665	49.4794	1
156.673	49.4675	1
156.718	49.3961	1
156.756	49.3201	1
156.76	49.3127	1
156.792	49.2294	1
156.815	49.1461	1
156.829	49.0627	1
156.835	48.9794	1
156.833	48.8961	1
156.823	48.8127	1
156.805	48.7294	1
156.778	48.6461	1
156.756	48.5966	1
156.741	48.5627	1
156.695	48.4794	1
156.673	48.446	1
156.639	48.3961	1
156.589	48.3342	1
156.571	48.3127	1
156.506	48.2441	1
156.491	48.2294	1
156.423	48.1668	1
156.398	48.1461	1
156.339	48.1	1
156.29	48.0627	1
156.256	48.0383	1
156.173	47.9901	1
156.153	47.9794	1
156.089	47.9438	1
156.006	47.9036	1
155.989	47.8961	1
155.923	47.8656	1
155.839	47.8327	1
155.788	47.8127	1
155.756	47.7996	1
155.673	47.7768	1
155.589	47.7545	1
155.506	47.736	1
155.472	47.7294	1
155.423	47.7184	1
155.339	47.7032	1
155.256	47.6868	1
155.173	47.6819	1
155.089	47.6757	1
155.006	47.672	1
154.923	47.6699	1
154.839	47.6704	1
154.756	47.6692	1
154.673	47.6791	1
154.589	47.6874	1
154.506	47.6987	1
154.423	47.712	1
154.339	47.7286	1
154.335	47.7294	1
154.256	47.7424	1
154.173	47.7676	1
154.089	47.7928	1
154.032	47.8127	1
154.006	47.8214	1
153.923	47.8518	1
153.839	47.8874	1
153.819	47.8961	1
153.756	47.923	1
153.673	47.9717	1
153.659	47.9794	1
153.589	48.0205	1
153.526	48.0627	1
153.506	48.0766	1
153.423	48.1394	1
153.414	48.1461	1
153.339	48.2112	1
153.319	48.2294	1
153.256	48.2932	1
153.238	48.3127	1
153.174	48.3961	1
153.173	48.3978	1
153.117	48.4794	1
153.089	48.5309	1
153.072	48.5627	1
153.035	48.6461	1
153.008	48.7294	1
153.006	48.7404	1
152.989	48.8127	1
152.978	48.8961	1
152.976	48.9794	1
152.982	49.0627	1
152.997	49.1461	1
153.006	49.1762	1
153.02	49.2294	1
153.052	49.3127	1
153.089	49.3849	1
153.095	49.3961	1
153.147	49.4794	1
153.173	49.514	1
153.209	49.5627	1
153.256	49.6165	1
153.284	49.6461	1
153.339	49.6964	1
153.377	49.7294	1
153.423	49.7665	1
153.485	49.8127	1
153.506	49.8271	1
153.589	49.8809	1
153.615	49.8961	1
153.673	49.9287	1
153.756	49.9741	1
153.769	49.9794	1
153.839	50.0094	1
153.923	50.0428	1
153.98	50.0627	1
154.006	50.0722	1
154.089	50.1001	1
154.173	50.1234	1
154.252	50.1461	1
154.256	50.1472	1
> 2 contour
154.423	49.7347	2
154.506	49.7596	2
154.589	49.7759	2
154.673	49.7876	2
154.756	49.8002	2
154.839	49.7999	2
154.923	49.8007	2
155.006	49.7979	2
155.089	49.7927	2
155.173	49.7838	2
155.256	49.7751	2
155.339	49.7523	2
155.423	49.7295	2
155.423	49.7294	2
155.506	49.7047	2
155.589	49.6744	2
155.653	49.6461	2
155.673	49.6375	2
155.756	49.5977	2
155.809	49.5627	2
155.839	49.542	2
155.923	49.4794	2
155.923	49.4794	2
156.006	49.4022	2
156.012	49.3961	2
156.081	49.3127	2
156.089	49.2994	2
156.133	49.2294	2
156.169	49.1461	2
156.173	49.1321	2
156.193	49.0627	2
156.203	48.9794	2
156.202	48.8961	2
156.187	48.8127	2
156.173	48.7696	2
156.16	48.7294	2
156.12	48.6461	2
156.089	48.5996	2
156.064	48.5627	2
156.006	48.4953	2
155.991	48.4794	2
155.923	48.4158	2
155.899	48.3961	2
155.839	48.3517	2
155.783	48.3127	2
155.756	48.2953	2
155.673	48.2538	2
155.617	48.2294	2
155.589	48.217	2
155.506	48.1848	2
155.423	48.1584	2
155.374	48.1461	2
155.339	48.1364	2
155.256	48.1127	2
155.173	48.1034	2
155.089	48.0939	2
155.006	48.0883	2
154.923	48.0855	2
154.839	48.0863	2
154.756	48.0862	2
154.673	48.0993	2
154.589	48.1117	2
154.506	48.1289	2
154.438	48.1461	2
154.423	48.1496	2
154.339	48.1727	2
154.256	48.1986	2
154.193	48.2294	2
154.173	48.2392	2
154.089	48.2801	2
154.034	48.3127	2
154.006	48.3301	2
153.923	48.3889	2
153.913	48.3961	2
153.839	48.4606	2
153.819	48.4794	2
153.756	48.5513	2
153.747	48.5627	2
153.692	48.6461	2
153.673	48.6865	2
153.651	48.7294	2
153.624	48.8127	2
153.61	48.8961	2
153.608	48.9794	2
153.619	49.0627	2
153.642	49.1461	2
153.673	49.2138	2
153.679	49.2294	2
153.73	49.3127	2
153.756	49.3458	2
153.798	49.3961	2
153.839	49.4354	2
153.888	49.4794	2
153.923	49.5062	2
154.005	49.5627	2
154.006	49.5632	2
154.089	49.6124	2
154.16	49.6461	2
154.173	49.6521	2
154.256	49.6918	2
154.339	49.7161	2
154.389	49.7294	2
154.423	49.7347	2
> 3 contour
154.673	49.5764	3
154.756	49.5926	3
154.791	49.5627	3
154.839	49.5435	3
154.885	49.5627	3
154.923	49.5955	3
155.006	49.5916	3
155.089	49.5838	3
155.173	49.5708	3
155.217	49.5627	3
155.256	49.5563	3
155.339	49.5292	3
155.423	49.4984	3
155.464	49.4794	3
155.506	49.4603	3
155.589	49.4134	3
155.616	49.3961	3
155.673	49.3534	3
155.72	49.3127	3
155.756	49.2731	3
155.793	49.2294	3
155.839	49.1523	3
155.843	49.1461	3
155.876	49.0627	3
155.89	48.9794	3
155.888	48.8961	3
155.87	48.8127	3
155.839	48.7424	3
155.834	48.7294	3
155.779	48.6461	3
155.756	48.619	3
155.702	48.5627	3
155.673	48.538	3
155.592	48.4794	3
155.589	48.4777	3
155.506	48.4292	3
155.433	48.3961	3
155.423	48.3911	3
155.339	48.359	3
155.256	48.331	3
155.173	48.3172	3
155.142	48.3127	3
155.089	48.3041	3
155.006	48.2958	3
154.923	48.292	3
154.839	48.2932	3
154.756	48.2953	3
154.673	48.312	3
154.669	48.3127	3
154.589	48.3273	3
154.506	48.3489	3
154.423	48.3772	3
154.378	48.3961	3
154.339	48.4122	3
154.256	48.4539	3
154.218	48.4794	3
154.173	48.5123	3
154.111	48.5627	3
154.089	48.5843	3
154.033	48.6461	3
154.04	48.7294	3
154.006	48.7748	3
153.943	48.8127	3
153.925	48.8961	3
153.923	48.9794	3
153.937	49.0627	3
153.968	49.1461	3
154.006	49.208	3
154.019	49.2294	3
154.089	49.3083	3
154.094	49.3127	3
154.173	49.379	3
154.196	49.3961	3
154.256	49.4364	3
154.339	49.4765	3
154.346	49.4794	3
154.423	49.5119	3
154.506	49.5389	3
154.589	49.5595	3
154.607	49.5627	3
154.673	49.5764	3
> 4 contour
154.589	49.4139	4
154.618	49.3961	4
154.673	49.3644	4
154.756	49.3821	4
154.771	49.3961	4
154.839	49.4574	4
154.923	49.4585	4
155.006	49.4541	4
155.089	49.4446	4
155.173	49.4286	4
155.256	49.406	4
155.28	49.3961	4
155.339	49.3718	4
155.423	49.3287	4
155.448	49.3127	4
155.506	49.2712	4
155.554	49.2294	4
155.589	49.1881	4
155.622	49.1461	4
155.662	49.0627	4
155.673	49.0157	4
155.681	48.9794	4
155.679	48.8961	4
155.673	48.8731	4
155.657	48.8127	4
155.612	48.7294	4
155.589	48.7018	4
155.539	48.6461	4
155.506	48.6184	4
155.426	48.5627	4
155.423	48.5605	4
155.339	48.5168	4
155.256	48.4827	4
155.244	48.4794	4
155.173	48.4597	4
155.089	48.4425	4
155.006	48.4324	4
154.923	48.4279	4
154.839	48.4295	4
154.756	48.4345	4
154.673	48.4523	4
154.589	48.4745	4
154.575	48.4794	4
154.506	48.5029	4
154.423	48.5413	4
154.385	48.5627	4
154.339	48.5929	4
154.274	48.6461	4
154.256	48.6658	4
154.201	48.7294	4
154.173	48.7789	4
154.164	48.8127	4
154.173	48.8313	4
154.199	48.8961	4
154.173	48.9438	4
154.128	48.9794	4
154.148	49.0627	4
154.173	49.112	4
154.191	49.1461	4
154.256	49.2249	4
154.26	49.2294	4
154.339	49.2963	4
154.364	49.3127	4
154.423	49.3474	4
154.506	49.3849	4
154.538	49.3961	4
154.589	49.4139	4
> 5 contour
154.839	49.3538	5
154.923	49.3552	5
155.006	49.3497	5
155.089	49.3368	5
155.173	49.315	5
155.179	49.3127	5
155.256	49.2825	5
155.339	49.2384	5
155.353	49.2294	5
155.423	49.1699	5
155.446	49.1461	5
155.5	49.0627	5
155.506	49.0436	5
155.525	48.9794	5
155.523	48.8961	5
155.506	48.8478	5
155.494	48.8127	5
155.435	48.7294	5
155.423	48.7179	5
155.339	48.6507	5
155.332	48.6461	5
155.256	48.6058	5
155.173	48.5728	5
155.134	48.5627	5
155.089	48.5508	5
155.006	48.5372	5
154.923	48.5318	5
154.839	48.5341	5
154.756	48.5439	5
154.676	48.5627	5
154.673	48.5636	5
154.589	48.5904	5
154.506	48.6302	5
154.48	48.6461	5
154.423	48.6885	5
154.378	48.7294	5
154.339	48.7834	5
154.32	48.8127	5
154.293	48.8961	5
154.291	48.9794	5
154.314	49.0627	5
154.339	49.1046	5
154.367	49.1461	5
154.423	49.1999	5
154.46	49.2294	5
154.506	49.2578	5
154.589	49.2969	5
154.673	49.2821	5
154.756	49.2919	5
154.796	49.3127	5
154.839	49.3538	5
> 6 contour
154.756	49.2405	6
154.839	49.2654	6
154.923	49.2675	6
155.006	49.2608	6
155.089	49.2437	6
155.132	49.2294	6
155.173	49.2141	6
155.256	49.1613	6
155.279	49.1461	6
155.339	49.0901	6
155.361	49.0627	6
155.393	48.9794	6
155.389	48.8961	6
155.352	48.8127	6
155.339	48.7975	6
155.261	48.7294	6
155.256	48.726	6
155.173	48.6738	6
155.096	48.6461	6
155.089	48.6438	6
155.006	48.626	6
154.923	48.6194	6
154.839	48.6227	6
154.756	48.639	6
154.728	48.6461	6
154.673	48.6601	6
154.589	48.6983	6
154.541	48.7294	6
154.506	48.7609	6
154.46	48.8127	6
154.424	48.8961	6
154.423	48.9321	6
154.421	48.9794	6
154.423	48.9841	6
154.452	49.0627	6
154.506	49.0884	6
154.564	49.1461	6
154.589	49.1887	6
154.673	49.2285	6
154.676	49.2294	6
154.756	49.2405	6
> 7 contour
154.756	49.1556	7
154.839	49.1817	7
154.923	49.1854	7
155.006	49.177	7
155.089	49.153	7
155.105	49.1461	7
155.173	49.1048	7
155.215	49.0627	7
155.252	48.9794	7
155.249	48.8961	7
155.205	48.8127	7
155.173	48.7821	7
155.089	48.7335	7
155.078	48.7294	7
155.006	48.7091	7
154.923	48.7008	7
154.839	48.7056	7
154.762	48.7294	7
154.756	48.7321	7
154.673	48.7591	7
154.598	48.8127	7
154.589	48.8247	7
154.546	48.8961	7
154.542	48.9794	7
154.587	49.0627	7
154.589	49.0651	7
154.673	49.1294	7
154.722	49.1461	7
154.756	49.1556	7
> 8 contour
154.839	49.0908	8
154.923	49.0972	8
155.006	49.0855	8
155.058	49.0627	8
155.089	49.0376	8
155.135	48.9794	8
155.128	48.8961	8
155.089	48.8507	8
155.037	48.8127	8
155.006	48.7997	8
154.923	48.7879	8
154.839	48.7959	8
154.805	48.8127	8
154.756	48.8591	8
154.688	48.8961	8
154.673	48.9644	8
154.671	48.9794	8
154.673	48.9815	8
154.756	49.0304	8
154.786	49.0627	8
154.839	49.0908	8