> 6 contour
57.616	30.1728	6
57.666	30.1791	6
57.716	30.1887	6
57.766	30.1791	6
57.816	30.1722	6
57.8326	30.164	6
57.866	30.1487	6
57.916	30.1235	6
57.966	30.1367	6
57.9898	30.114	6
57.9777	30.064	6
58.012	30.014	6
58.016	30.0036	6
58.0317	29.964	6
58.0399	29.914	6
58.066	29.8956	6
58.116	29.8642	6
58.1164	29.864	6
58.116	29.8621	6
58.066	29.8366	6
58.0242	29.814	6
58.016	29.7964	6
58.0002	29.764	6
57.966	29.7222	6
57.9593	29.714	6
57.916	29.6744	6
57.8954	29.664	6
57.866	29.6492	6
57.816	29.625	6
57.766	29.6195	6
57.7295	29.614	6
57.73	29.564	6
57.716	29.5541	6
57.702	29.564	6
57.666	29.5849	6
57.6227	29.564	6
57.616	29.5544	6
57.6107	29.564	6
57.616	29.5834	6
57.6235	29.614	6
57.616	29.6246	6
57.6037	29.614	6
57.566	29.5957	6
57.5433	29.614	6
57.535	29.664	6
57.516	29.6739	6
57.4731	29.714	6
57.466	29.7228	6
57.4318	29.764	6
57.416	29.7962	6
57.4077	29.814	6
57.3942	29.864	6
57.392	29.914	6
57.4002	29.964	6
57.416	30.0037	6
57.4201	30.014	6
57.4549	30.064	6
57.466	30.0754	6
57.5038	30.114	6
57.516	30.1243	6
57.566	30.1499	6
57.5978	30.164	6
57.616	30.1728	6
> 12 contour
57.716	30.0692	12
57.7322	30.064	12
57.766	30.0566	12
57.816	30.0415	12
57.8472	30.014	12
57.866	29.9898	12
57.8867	29.964	12
57.9035	29.914	12
57.8998	29.864	12
57.8702	29.814	12
57.866	29.8095	12
57.8234	29.764	12
57.816	29.7579	12
57.766	29.7419	12
57.716	29.7287	12
57.6873	29.714	12
57.666	29.6981	12
57.616	29.7115	12
57.6131	29.714	12
57.6086	29.764	12
57.566	29.8095	12
57.5619	29.814	12
57.5342	29.864	12
57.5303	29.914	12
57.5458	29.964	12
57.566	29.9903	12
57.5838	30.014	12
57.616	30.0419	12
57.666	30.0566	12
57.6998	30.064	12
57.716	30.0692	12
> 18 contour
57.716	30.0189	18
57.73	30.014	18
57.766	30.0045	18
57.816	29.9703	18
57.8215	29.964	18
57.8473	29.914	18
57.844	29.864	18
57.816	29.821	18
57.8077	29.814	18
57.766	29.7915	18
57.716	29.7806	18
57.666	29.7915	18
57.6245	29.814	18
57.616	29.8214	18
57.5893	29.864	18
57.5861	29.914	18
57.6109	29.964	18
57.616	29.97	18
57.666	30.0045	18
57.702	30.014	18
57.716	30.0189	18
> 24 contour
57.666	29.9686	24
57.716	29.9877	24
57.766	29.9687	24
57.7723	29.964	24
57.8111	29.914	24
57.8084	29.864	24
57.766	29.8243	24
57.716	29.8165	24
57.666	29.8243	24
57.624	29.864	24
57.6213	29.914	24
57.6598	29.964	24
57.666	29.9686	24
> 30 contour
57.666	29.9378	30
57.716	29.9603	30
57.766	29.9378	30
57.7859	29.914	30
57.7819	29.864	30
57.766	29.8491	30
57.716	29.8416	30
57.666	29.8491	30
57.6502	29.864	30
57.6463	29.914	30
57.666	29.9378	30