> 8 contour
252.606	19.2183	8
252.65	19.2125	8
252.689	19.2098	8
252.773	19.1989	8
252.856	19.1644	8
252.904	19.1292	8
252.939	19.0972	8
252.982	19.0459	8
253.02	18.9625	8
253.023	18.9421	8
253.035	18.8792	8
253.025	18.7959	8
253.023	18.7897	8
252.995	18.7125	8
252.939	18.6372	8
252.932	18.6292	8
252.856	18.5706	8
252.794	18.5459	8
252.773	18.5362	8
252.689	18.522	8
252.606	18.5133	8
252.543	18.5459	8
252.523	18.5549	8
252.439	18.6051	8
252.413	18.6292	8
252.356	18.7101	8
252.354	18.7125	8
252.319	18.7959	8
252.31	18.8792	8
252.325	18.9625	8
252.356	19.0234	8
252.367	19.0459	8
252.439	19.1258	8
252.444	19.1292	8
252.523	19.1802	8
252.595	19.2125	8
252.606	19.2183	8
> 16 contour
252.606	19.0776	16
252.689	19.0874	16
252.771	19.0459	16
252.773	19.0452	16
252.854	18.9625	16
252.856	18.9577	16
252.89	18.8792	16
252.869	18.7959	16
252.856	18.7773	16
252.805	18.7125	16
252.773	18.6876	16
252.689	18.6543	16
252.606	18.6572	16
252.538	18.7125	16
252.523	18.7267	16
252.467	18.7959	16
252.457	18.8792	16
252.479	18.9625	16
252.523	19.0124	16
252.565	19.0459	16
252.606	19.0776	16
> 24 contour
252.606	18.9978	24
252.689	19.0241	24
252.773	18.9736	24
252.784	18.9625	24
252.833	18.8792	24
252.809	18.7959	24
252.773	18.7559	24
252.689	18.7143	24
252.606	18.7319	24
252.539	18.7959	24
252.523	18.8703	24
252.521	18.8792	24
252.523	18.8839	24
252.565	18.9625	24
252.606	18.9978	24
> 32 contour
252.689	18.9798	32
252.716	18.9625	32
252.773	18.9151	32
252.796	18.8792	32
252.773	18.8221	32
252.76	18.7959	32
252.689	18.7451	32
252.606	18.7934	32
252.603	18.7959	32
252.565	18.8792	32
252.606	18.9333	32
252.653	18.9625	32
252.689	18.9798	32