> 3 contour
119.749	21.683	3
119.832	21.704	3
119.915	21.7178	3
119.999	21.7253	3
120.082	21.727	3
120.165	21.7231	3
120.249	21.7132	3
120.332	21.6966	3
120.381	21.6829	3
120.415	21.6736	3
120.499	21.6448	3
120.526	21.6329	3
120.582	21.6066	3
120.625	21.5829	3
120.665	21.56	3
120.708	21.5329	3
120.749	21.5025	3
120.773	21.4829	3
120.832	21.4349	3
120.834	21.4329	3
120.883	21.3829	3
120.915	21.3497	3
120.932	21.3329	3
120.971	21.2829	3
120.999	21.2454	3
121.008	21.2329	3
121.035	21.1829	3
121.063	21.1329	3
121.08	21.0829	3
121.082	21.0772	3
121.105	21.0329	3
121.116	20.9829	3
121.135	20.9329	3
121.14	20.8829	3
121.152	20.8329	3
121.153	20.7829	3
121.16	20.7329	3
121.155	20.6829	3
121.158	20.6329	3
121.148	20.5829	3
121.146	20.5329	3
121.131	20.4829	3
121.123	20.4329	3
121.101	20.3829	3
121.086	20.3329	3
121.082	20.3263	3
121.061	20.2829	3
121.04	20.2329	3
121.008	20.1829	3
120.999	20.1671	3
120.977	20.1329	3
120.933	20.0829	3
120.915	20.0615	3
120.893	20.0329	3
120.839	19.9829	3
120.832	19.9764	3
120.785	19.9329	3
120.749	19.9056	3
120.716	19.8829	3
120.665	19.8477	3
120.641	19.8329	3
120.582	19.8008	3
120.544	19.7829	3
120.499	19.7619	3
120.416	19.7329	3
120.415	19.7327	3
120.332	19.7092	3
120.249	19.6929	3
120.165	19.683	3
120.164	19.6829	3
120.082	19.6785	3
119.999	19.6805	3
119.974	19.6829	3
119.915	19.6881	3
119.832	19.7019	3
119.749	19.7226	3
119.717	19.7329	3
119.665	19.7499	3
119.588	19.7829	3
119.582	19.7855	3
119.499	19.8264	3
119.488	19.8329	3
119.415	19.8818	3
119.414	19.8829	3
119.346	19.9329	3
119.332	19.9451	3
119.292	19.9829	3
119.249	20.0246	3
119.24	20.0329	3
119.2	20.0829	3
119.165	20.1242	3
119.158	20.1329	3
119.127	20.1829	3
119.094	20.2329	3
119.082	20.2599	3
119.071	20.2829	3
119.042	20.3329	3
119.025	20.3829	3
119.006	20.4329	3
118.999	20.467	3
118.995	20.4829	3
118.982	20.5329	3
118.977	20.5829	3
118.969	20.6329	3
118.97	20.6829	3
118.967	20.7329	3
118.972	20.7829	3
118.975	20.8329	3
118.986	20.8829	3
118.994	20.9329	3
118.999	20.9477	3
119.01	20.9829	3
119.024	21.0329	3
119.048	21.0829	3
119.069	21.1329	3
119.082	21.1535	3
119.1	21.1829	3
119.126	21.2329	3
119.165	21.2822	3
119.166	21.2829	3
119.201	21.3329	3
119.249	21.3819	3
119.25	21.3829	3
119.296	21.4329	3
119.332	21.4629	3
119.358	21.4829	3
119.415	21.528	3
119.422	21.5329	3
119.499	21.5805	3
119.504	21.5829	3
119.582	21.6226	3
119.607	21.6329	3
119.665	21.6568	3
119.748	21.6829	3
119.749	21.683	3
> 6 contour
119.915	21.3517	6
119.999	21.3631	6
120.082	21.3667	6
120.165	21.3604	6
120.249	21.3442	6
120.285	21.3329	6
120.332	21.3182	6
120.409	21.2829	6
120.415	21.2799	6
120.496	21.2329	6
120.499	21.2307	6
120.557	21.1829	6
120.582	21.1592	6
120.609	21.1329	6
120.647	21.0829	6
120.665	21.0574	6
120.684	21.0329	6
120.708	20.9829	6
120.734	20.9329	6
120.745	20.8829	6
120.749	20.8723	6
120.764	20.8329	6
120.768	20.7829	6
120.778	20.7329	6
120.773	20.6829	6
120.774	20.6329	6
120.76	20.5829	6
120.753	20.5329	6
120.749	20.5248	6
120.732	20.4829	6
120.716	20.4329	6
120.685	20.3829	6
120.665	20.35	6
120.656	20.3329	6
120.613	20.2829	6
120.582	20.2483	6
120.568	20.2329	6
120.507	20.1829	6
120.499	20.1767	6
120.428	20.1329	6
120.415	20.1258	6
120.332	20.0883	6
120.315	20.0829	6
120.249	20.0614	6
120.165	20.0457	6
120.082	20.0398	6
119.999	20.0431	6
119.915	20.0539	6
119.832	20.0763	6
119.815	20.0829	6
119.749	20.1092	6
119.704	20.1329	6
119.665	20.1555	6
119.627	20.1829	6
119.582	20.2174	6
119.563	20.2329	6
119.515	20.2829	6
119.499	20.3001	6
119.472	20.3329	6
119.443	20.3829	6
119.415	20.4319	6
119.415	20.4329	6
119.397	20.4829	6
119.375	20.5329	6
119.369	20.5829	6
119.356	20.6329	6
119.358	20.6829	6
119.353	20.7329	6
119.362	20.7829	6
119.365	20.8329	6
119.383	20.8829	6
119.396	20.9329	6
119.415	20.9677	6
119.423	20.9829	6
119.444	21.0329	6
119.48	21.0829	6
119.499	21.1079	6
119.52	21.1329	6
119.576	21.1829	6
119.582	21.1884	6
119.637	21.2329	6
119.665	21.2514	6
119.722	21.2829	6
119.749	21.2969	6
119.832	21.3294	6
119.846	21.3329	6
119.915	21.3517	6
> 9 contour
120.082	21.1866	9
120.119	21.1829	9
120.165	21.1784	9
120.249	21.1561	9
120.3	21.1329	9
120.332	21.1181	9
120.386	21.0829	9
120.415	21.0601	9
120.447	21.0329	9
120.491	20.9829	9
120.499	20.9725	9
120.527	20.9329	9
120.549	20.8829	9
120.57	20.8329	9
120.577	20.7829	9
120.582	20.7546	9
120.587	20.7329	9
120.583	20.6829	9
120.582	20.655	9
120.582	20.6329	9
120.568	20.5829	9
120.556	20.5329	9
120.53	20.4829	9
120.499	20.4329	9
120.499	20.4322	9
120.455	20.3829	9
120.415	20.3461	9
120.399	20.3329	9
120.332	20.2882	9
120.322	20.2829	9
120.249	20.2498	9
120.181	20.2329	9
120.165	20.2286	9
120.082	20.2196	9
119.999	20.2255	9
119.959	20.2329	9
119.915	20.2402	9
119.832	20.2703	9
119.809	20.2829	9
119.749	20.3201	9
119.732	20.3329	9
119.678	20.3829	9
119.665	20.3966	9
119.633	20.4329	9
119.604	20.4829	9
119.582	20.5244	9
119.577	20.5329	9
119.562	20.5829	9
119.546	20.6329	9
119.544	20.6829	9
119.541	20.7329	9
119.551	20.7829	9
119.561	20.8329	9
119.582	20.8752	9
119.586	20.8829	9
119.606	20.9329	9
119.643	20.9829	9
119.665	21.0102	9
119.686	21.0329	9
119.745	21.0829	9
119.749	21.0859	9
119.829	21.1329	9
119.832	21.1344	9
119.915	21.1662	9
119.999	21.1801	9
120.036	21.1829	9
120.082	21.1866	9
> 12 contour
119.915	21.0365	12
119.999	21.0562	12
120.082	21.0657	12
120.165	21.0546	12
120.223	21.0329	12
120.249	21.0239	12
120.315	20.9829	12
120.332	20.9682	12
120.368	20.9329	12
120.404	20.8829	12
120.415	20.8617	12
120.432	20.8329	12
120.449	20.7829	12
120.459	20.7329	12
120.458	20.6829	12
120.452	20.6329	12
120.434	20.5829	12
120.415	20.5432	12
120.411	20.5329	12
120.376	20.4829	12
120.332	20.4384	12
120.325	20.4329	12
120.254	20.3829	12
120.249	20.3802	12
120.165	20.351	12
120.082	20.3415	12
119.999	20.3498	12
119.915	20.3667	12
119.881	20.3829	12
119.832	20.4117	12
119.806	20.4329	12
119.755	20.4829	12
119.749	20.4911	12
119.72	20.5329	12
119.697	20.5829	12
119.681	20.6329	12
119.676	20.6829	12
119.675	20.7329	12
119.684	20.7829	12
119.699	20.8329	12
119.726	20.8829	12
119.749	20.9151	12
119.763	20.9329	12
119.815	20.9829	12
119.832	20.9957	12
119.908	21.0329	12
119.915	21.0365	12
> 15 contour
119.999	20.9554	15
120.082	20.972	15
120.165	20.9553	15
120.207	20.9329	15
120.249	20.9118	15
120.283	20.8829	15
120.317	20.8329	15
120.332	20.8045	15
120.343	20.7829	15
120.352	20.7329	15
120.355	20.6829	15
120.343	20.6329	15
120.332	20.6023	15
120.325	20.5829	15
120.286	20.5329	15
120.249	20.4926	15
120.236	20.4829	15
120.165	20.4506	15
120.082	20.4389	15
119.999	20.4512	15
119.915	20.4715	15
119.896	20.4829	15
119.845	20.5329	15
119.832	20.5454	15
119.804	20.5829	15
119.787	20.6329	15
119.775	20.6829	15
119.779	20.7329	15
119.787	20.7829	15
119.814	20.8329	15
119.832	20.8621	15
119.847	20.8829	15
119.915	20.9294	15
119.928	20.9329	15
119.999	20.9554	15
> 18 contour
120.082	20.8881	18
120.109	20.8829	18
120.165	20.8605	18
120.193	20.8329	18
120.249	20.7843	18
120.25	20.7829	18
120.255	20.7329	18
120.267	20.6829	18
120.249	20.6433	18
120.242	20.6329	18
120.22	20.5829	18
120.165	20.5471	18
120.091	20.5329	18
120.082	20.5305	18
120.074	20.5329	18
119.999	20.5513	18
119.915	20.5772	18
119.909	20.5829	18
119.894	20.6329	18
119.864	20.6829	18
119.88	20.7329	18
119.883	20.7829	18
119.915	20.8161	18
119.956	20.8329	18
119.999	20.8549	18
120.061	20.8829	18
120.082	20.8881	18