> 4 contour
-161.602	54.8584	4
-161.577	54.865	4
-161.552	54.8701	4
-161.527	54.8733	4
-161.502	54.8745	4
-161.477	54.8737	4
-161.452	54.8706	4
-161.427	54.8652	4
-161.402	54.8572	4
-161.394	54.8538	4
-161.377	54.8466	4
-161.352	54.8328	4
-161.346	54.8288	4
-161.327	54.8146	4
-161.311	54.8038	4
-161.302	54.7961	4
-161.277	54.784	4
-161.264	54.7788	4
-161.252	54.7746	4
-161.227	54.764	4
-161.208	54.7538	4
-161.202	54.7504	4
-161.177	54.7333	4
-161.172	54.7288	4
-161.152	54.7117	4
-161.144	54.7038	4
-161.127	54.6848	4
-161.122	54.6788	4
-161.103	54.6538	4
-161.102	54.6523	4
-161.086	54.6288	4
-161.077	54.6117	4
-161.073	54.6038	4
-161.061	54.5788	4
-161.053	54.5538	4
-161.052	54.5493	4
-161.047	54.5288	4
-161.044	54.5038	4
-161.043	54.4788	4
-161.045	54.4538	4
-161.049	54.4288	4
-161.051	54.4038	4
-161.052	54.3958	4
-161.055	54.3788	4
-161.062	54.3538	4
-161.072	54.3288	4
-161.077	54.3183	4
-161.084	54.3038	4
-161.101	54.2788	4
-161.102	54.2769	4
-161.12	54.2538	4
-161.127	54.2459	4
-161.143	54.2288	4
-161.152	54.2207	4
-161.172	54.2038	4
-161.177	54.2003	4
-161.202	54.1841	4
-161.212	54.1788	4
-161.227	54.172	4
-161.252	54.164	4
-161.277	54.1603	4
-161.302	54.1597	4
-161.327	54.159	4
-161.337	54.1538	4
-161.352	54.1442	4
-161.371	54.1288	4
-161.377	54.1203	4
-161.398	54.1038	4
-161.402	54.1004	4
-161.427	54.0876	4
-161.452	54.0804	4
-161.464	54.0788	4
-161.477	54.0768	4
-161.502	54.0766	4
-161.517	54.0788	4
-161.527	54.0802	4
-161.552	54.0877	4
-161.577	54.1038	4
-161.577	54.1039	4
-161.596	54.1288	4
-161.602	54.1328	4
-161.627	54.1481	4
-161.652	54.1397	4
-161.677	54.1293	4
-161.679	54.1288	4
-161.702	54.1217	4
-161.727	54.1215	4
-161.752	54.1261	4
-161.76	54.1288	4
-161.777	54.1343	4
-161.802	54.1463	4
-161.814	54.1538	4
-161.827	54.1621	4
-161.849	54.1788	4
-161.852	54.1811	4
-161.877	54.202	4
-161.879	54.2038	4
-161.902	54.2244	4
-161.907	54.2288	4
-161.927	54.2495	4
-161.931	54.2538	4
-161.951	54.2788	4
-161.952	54.2801	4
-161.968	54.3038	4
-161.977	54.3227	4
-161.98	54.3288	4
-161.99	54.3538	4
-161.998	54.3788	4
-162.002	54.3992	4
-162.003	54.4038	4
-162.007	54.4288	4
-162.009	54.4538	4
-162.01	54.4788	4
-162.009	54.5038	4
-162.005	54.5288	4
-162.002	54.5414	4
-161.999	54.5538	4
-161.991	54.5788	4
-161.979	54.6038	4
-161.977	54.6068	4
-161.964	54.6288	4
-161.952	54.643	4
-161.943	54.6538	4
-161.927	54.6685	4
-161.917	54.6788	4
-161.902	54.6929	4
-161.892	54.7038	4
-161.877	54.7222	4
-161.871	54.7288	4
-161.852	54.7526	4
-161.851	54.7538	4
-161.827	54.7758	4
-161.823	54.7788	4
-161.802	54.7933	4
-161.782	54.8038	4
-161.777	54.8066	4
-161.752	54.8173	4
-161.727	54.8254	4
-161.714	54.8288	4
-161.702	54.8321	4
-161.677	54.838	4
-161.652	54.8441	4
-161.627	54.8511	4
-161.618	54.8538	4
-161.602	54.8584	4
> 8 contour
-161.577	54.6834	8
-161.552	54.6912	8
-161.527	54.6959	8
-161.502	54.697	8
-161.477	54.6944	8
-161.452	54.688	8
-161.43	54.6788	8
-161.427	54.6776	8
-161.402	54.6641	8
-161.386	54.6538	8
-161.377	54.6473	8
-161.353	54.6288	8
-161.352	54.6277	8
-161.327	54.6039	8
-161.327	54.6038	8
-161.307	54.5788	8
-161.302	54.571	8
-161.292	54.5538	8
-161.281	54.5288	8
-161.277	54.5139	8
-161.274	54.5038	8
-161.27	54.4788	8
-161.269	54.4538	8
-161.272	54.4288	8
-161.277	54.4092	8
-161.278	54.4038	8
-161.289	54.3788	8
-161.302	54.3569	8
-161.304	54.3538	8
-161.324	54.3288	8
-161.327	54.3257	8
-161.35	54.3038	8
-161.352	54.3024	8
-161.377	54.2841	8
-161.385	54.2788	8
-161.402	54.2692	8
-161.427	54.2575	8
-161.437	54.2538	8
-161.452	54.2485	8
-161.477	54.2422	8
-161.502	54.2386	8
-161.527	54.2376	8
-161.552	54.2389	8
-161.577	54.2424	8
-161.602	54.2477	8
-161.624	54.2538	8
-161.627	54.2547	8
-161.652	54.2635	8
-161.677	54.2752	8
-161.683	54.2788	8
-161.702	54.2905	8
-161.719	54.3038	8
-161.727	54.3111	8
-161.744	54.3288	8
-161.752	54.3399	8
-161.762	54.3538	8
-161.775	54.3788	8
-161.777	54.3855	8
-161.784	54.4038	8
-161.789	54.4288	8
-161.792	54.4538	8
-161.791	54.4788	8
-161.788	54.5038	8
-161.781	54.5288	8
-161.777	54.5387	8
-161.771	54.5538	8
-161.756	54.5788	8
-161.752	54.5847	8
-161.737	54.6038	8
-161.727	54.6131	8
-161.708	54.6288	8
-161.702	54.6331	8
-161.677	54.6472	8
-161.662	54.6538	8
-161.652	54.6574	8
-161.627	54.6652	8
-161.602	54.6742	8
-161.589	54.6788	8
-161.577	54.6834	8
> 12 contour
-161.577	54.6059	12
-161.552	54.6127	12
-161.527	54.6151	12
-161.502	54.613	12
-161.477	54.606	12
-161.472	54.6038	12
-161.452	54.5942	12
-161.431	54.5788	12
-161.427	54.5754	12
-161.407	54.5538	12
-161.402	54.5456	12
-161.392	54.5288	12
-161.383	54.5038	12
-161.379	54.4788	12
-161.38	54.4538	12
-161.385	54.4288	12
-161.398	54.4038	12
-161.402	54.3979	12
-161.417	54.3788	12
-161.427	54.3693	12
-161.448	54.3538	12
-161.452	54.3509	12
-161.477	54.3385	12
-161.502	54.3312	12
-161.521	54.3288	12
-161.527	54.328	12
-161.552	54.3285	12
-161.554	54.3288	12
-161.577	54.3323	12
-161.602	54.3398	12
-161.627	54.3517	12
-161.63	54.3538	12
-161.652	54.3698	12
-161.661	54.3788	12
-161.677	54.4012	12
-161.679	54.4038	12
-161.689	54.4288	12
-161.691	54.4538	12
-161.689	54.4788	12
-161.683	54.5038	12
-161.677	54.5171	12
-161.672	54.5288	12
-161.654	54.5538	12
-161.652	54.5563	12
-161.628	54.5788	12
-161.627	54.5794	12
-161.602	54.5953	12
-161.582	54.6038	12
-161.577	54.6059	12
> 16 contour
-161.552	54.5597	16
-161.527	54.5637	16
-161.502	54.5588	16
-161.492	54.5538	16
-161.477	54.5455	16
-161.459	54.5288	16
-161.452	54.517	16
-161.444	54.5038	16
-161.439	54.4788	16
-161.443	54.4538	16
-161.452	54.4347	16
-161.455	54.4288	16
-161.477	54.4061	16
-161.481	54.4038	16
-161.502	54.3918	16
-161.527	54.3862	16
-161.552	54.3879	16
-161.577	54.3956	16
-161.595	54.4038	16
-161.602	54.4078	16
-161.627	54.4189	16
-161.635	54.4288	16
-161.631	54.4538	16
-161.627	54.4762	16
-161.627	54.4788	16
-161.618	54.5038	16
-161.602	54.5262	16
-161.6	54.5288	16
-161.577	54.5482	16
-161.565	54.5538	16
-161.552	54.5597	16
> 20 contour
-161.527	54.5306	20
-161.522	54.5288	20
-161.502	54.5219	20
-161.483	54.5038	20
-161.477	54.486	20
-161.474	54.4788	20
-161.477	54.4704	20
-161.484	54.4538	20
-161.502	54.4346	20
-161.512	54.4288	20
-161.527	54.4231	20
-161.548	54.4288	20
-161.552	54.4302	20
-161.577	54.4525	20
-161.578	54.4538	20
-161.585	54.4788	20
-161.577	54.4959	20
-161.572	54.5038	20
-161.552	54.521	20
-161.533	54.5288	20
-161.527	54.5306	20
> 24 contour
-161.527	54.5062	24
-161.522	54.5038	24
-161.502	54.4841	24
-161.499	54.4788	24
-161.502	54.4749	24
-161.521	54.4538	24
-161.527	54.4496	24
-161.533	54.4538	24
-161.552	54.4722	24
-161.557	54.4788	24
-161.552	54.4846	24
-161.531	54.5038	24
-161.527	54.5062	24