> 3 contour
73.629	34.6216	3
73.679	34.6353	3
73.729	34.6484	3
73.779	34.6558	3
73.829	34.6633	3
73.879	34.6654	3
73.929	34.668	3
73.979	34.6654	3
74.029	34.6633	3
74.079	34.6558	3
74.129	34.6484	3
74.179	34.6353	3
74.229	34.6216	3
74.2358	34.619	3
74.279	34.603	3
74.329	34.583	3
74.3556	34.569	3
74.379	34.5568	3
74.429	34.529	3
74.4437	34.519	3
74.479	34.4939	3
74.5116	34.469	3
74.529	34.4546	3
74.579	34.4573	3
74.629	34.4483	3
74.6579	34.419	3
74.6658	34.369	3
74.673	34.319	3
74.679	34.2701	3
74.6797	34.269	3
74.729	34.2574	3
74.7632	34.219	3
74.779	34.2002	3
74.829	34.1874	3
74.845	34.169	3
74.8479	34.119	3
74.8499	34.069	3
74.879	34.0318	3
74.9243	34.019	3
74.8897	33.969	3
74.879	33.9558	3
74.8507	33.919	3
74.829	33.8926	3
74.7904	33.919	3
74.7891	33.969	3
74.779	33.9759	3
74.7571	33.969	3
74.7541	33.919	3
74.7463	33.869	3
74.7343	33.819	3
74.729	33.8036	3
74.7175	33.769	3
74.6959	33.719	3
74.679	33.6885	3
74.6685	33.669	3
74.6355	33.619	3
74.629	33.6104	3
74.595	33.569	3
74.579	33.552	3
74.547	33.519	3
74.529	33.5022	3
74.4877	33.469	3
74.479	33.4626	3
74.429	33.4271	3
74.4149	33.419	3
74.379	33.3987	3
74.329	33.3724	3
74.3206	33.369	3
74.279	33.3519	3
74.229	33.3328	3
74.179	33.32	3
74.175	33.319	3
74.129	33.306	3
74.079	33.2982	3
74.029	33.2902	3
73.979	33.2878	3
73.929	33.2732	3
73.879	33.2878	3
73.829	33.2902	3
73.779	33.2982	3
73.7678	33.269	3
73.779	33.2522	3
73.8019	33.219	3
73.7835	33.169	3
73.779	33.156	3
73.729	33.1673	3
73.7004	33.169	3
73.7109	33.219	3
73.6949	33.269	3
73.679	33.2815	3
73.629	33.2847	3
73.6043	33.269	3
73.5859	33.219	3
73.579	33.2141	3
73.529	33.2183	3
73.5218	33.219	3
73.5139	33.269	3
73.529	33.2933	3
73.579	33.302	3
73.5887	33.319	3
73.579	33.3519	3
73.5374	33.369	3
73.529	33.3698	3
73.5276	33.369	3
73.5085	33.319	3
73.479	33.2991	3
73.4325	33.269	3
73.429	33.2585	3
73.4095	33.269	3
73.379	33.2856	3
73.329	33.3147	3
73.3227	33.319	3
73.3162	33.369	3
73.279	33.4043	3
73.229	33.4126	3
73.1934	33.419	3
73.179	33.4329	3
73.1425	33.469	3
73.129	33.484	3
73.1231	33.519	3
73.079	33.5656	3
73.0631	33.569	3
73.0317	33.619	3
73.029	33.6239	3
73.0049	33.669	3
73.029	33.6762	3
73.0577	33.719	3
73.079	33.7486	3
73.129	33.7651	3
73.1405	33.769	3
73.129	33.8036	3
73.1237	33.819	3
73.1117	33.869	3
73.1039	33.919	3
73.101	33.969	3
73.1024	34.019	3
73.1077	34.069	3
73.1181	34.119	3
73.129	34.1555	3
73.1329	34.169	3
73.1523	34.219	3
73.1783	34.269	3
73.179	34.2701	3
73.2083	34.319	3
73.229	34.3474	3
73.2459	34.369	3
73.279	34.4052	3
73.2919	34.419	3
73.329	34.4546	3
73.3464	34.469	3
73.379	34.4938	3
73.4144	34.519	3
73.429	34.529	3
73.479	34.5568	3
73.5024	34.569	3
73.529	34.583	3
73.579	34.603	3
73.6222	34.619	3
73.629	34.6216	3
> 6 contour
73.779	34.2343	6
73.829	34.2545	6
73.879	34.2605	6
73.929	34.2665	6
73.979	34.2606	6
74.029	34.2546	6
74.079	34.2343	6
74.1119	34.219	6
74.129	34.211	6
74.179	34.1708	6
74.1811	34.169	6
74.2262	34.119	6
74.229	34.1143	6
74.2539	34.069	6
74.2672	34.019	6
74.2708	33.969	6
74.2645	33.919	6
74.246	33.869	6
74.229	33.8409	6
74.2142	33.819	6
74.179	33.7833	6
74.1634	33.769	6
74.129	33.7425	6
74.079	33.7204	6
74.0755	33.719	6
74.029	33.6993	6
73.979	33.6928	6
73.929	33.6861	6
73.879	33.693	6
73.829	33.6994	6
73.7825	33.719	6
73.779	33.7204	6
73.729	33.7424	6
73.6946	33.769	6
73.679	33.7833	6
73.6438	33.819	6
73.629	33.841	6
73.612	33.869	6
73.5935	33.919	6
73.5873	33.969	6
73.5908	34.019	6
73.6041	34.069	6
73.629	34.1143	6
73.6318	34.119	6
73.6769	34.169	6
73.679	34.1708	6
73.729	34.2112	6
73.7459	34.219	6
73.779	34.2343	6
> 9 contour
73.829	34.1274	9
73.879	34.143	9
73.929	34.1521	9
73.979	34.143	9
74.029	34.1274	9
74.0416	34.119	9
74.079	34.089	9
74.0987	34.069	9
74.1246	34.019	9
74.129	33.984	9
74.1314	33.969	9
74.129	33.9599	9
74.1199	33.919	9
74.0828	33.869	9
74.079	33.8656	9
74.029	33.8272	9
73.9957	33.819	9
73.979	33.8141	9
73.929	33.8016	9
73.879	33.8141	9
73.8622	33.819	9
73.829	33.8271	9
73.779	33.8656	9
73.7752	33.869	9
73.7382	33.919	9
73.729	33.9607	9
73.7269	33.969	9
73.729	33.9828	9
73.7335	34.019	9
73.7593	34.069	9
73.779	34.089	9
73.8163	34.119	9
73.829	34.1274	9
> 12 contour
73.879	34.0838	12
73.929	34.0938	12
73.979	34.0838	12
74.0059	34.069	12
74.029	34.0519	12
74.0547	34.019	12
74.0641	33.969	12
74.0454	33.919	12
74.029	33.901	12
73.979	33.8707	12
73.9699	33.869	12
73.929	33.8589	12
73.8881	33.869	12
73.879	33.8707	12
73.829	33.9005	12
73.8122	33.919	12
73.7929	33.969	12
73.803	34.019	12
73.829	34.0523	12
73.8519	34.069	12
73.879	34.0838	12
> 15 contour
73.879	34.0446	15
73.929	34.0499	15
73.979	34.0446	15
74.0084	34.019	15
74.0172	33.969	15
73.9928	33.919	15
73.979	33.9084	15
73.929	33.8961	15
73.879	33.9084	15
73.8651	33.919	15
73.838	33.969	15
73.8493	34.019	15
73.879	34.0446	15