> 2 contour
73.0411	35.324	2
73.1244	35.3159	2
73.1747	35.3039	2
73.2077	35.2966	2
73.2277	35.2539	2
73.2077	35.2438	2
73.1831	35.2539	2
73.1244	35.2989	2
73.0411	35.299	2
73.0302	35.3039	2
73.0411	35.324	2
> 2 contour
72.7911	35.2796	2
72.8054	35.2539	2
72.8344	35.2039	2
72.8344	35.1539	2
72.8744	35.1395	2
72.9541	35.1539	2
72.9577	35.159	2
73.0411	35.1962	2
73.0988	35.1539	2
73.1244	35.1226	2
73.2077	35.1204	2
73.2911	35.1299	2
73.3744	35.1202	2
73.4577	35.1114	2
73.469	35.1039	2
73.5188	35.0539	2
73.4577	35.0354	2
73.3744	35.0146	2
73.3295	35.0539	2
73.2911	35.0736	2
73.2432	35.0539	2
73.2618	35.0039	2
73.2911	34.9781	2
73.36	34.9539	2
73.373	34.9039	2
73.3744	34.9023	2
73.3795	34.9039	2
73.4577	34.9331	2
73.5333	34.9539	2
73.5411	34.9912	2
73.545	34.9539	2
73.5459	34.9039	2
73.5411	34.8993	2
73.4577	34.8741	2
73.4366	34.8539	2
73.3744	34.8085	2
73.3696	34.8039	2
73.3304	34.7539	2
73.2911	34.7093	2
73.2862	34.7039	2
73.2195	34.6539	2
73.2631	34.6039	2
73.2911	34.5718	2
73.3118	34.5539	2
73.2911	34.5415	2
73.223	34.5039	2
73.2077	34.471	2
73.189	34.5039	2
73.1244	34.5269	2
73.073	34.5039	2
73.0411	34.4873	2
73.0084	34.5039	2
72.9832	34.5539	2
72.9577	34.5645	2
72.8849	34.6039	2
72.8744	34.6307	2
72.8569	34.6039	2
72.8284	34.5539	2
72.7995	34.5039	2
72.7911	34.4887	2
72.7845	34.5039	2
72.7634	34.5539	2
72.7077	34.5877	2
72.6244	34.5949	2
72.6216	34.6039	2
72.6069	34.6539	2
72.5952	34.7039	2
72.6244	34.7279	2
72.7077	34.7499	2
72.7207	34.7539	2
72.7077	34.7565	2
72.6415	34.8039	2
72.6244	34.82	2
72.5411	34.8405	2
72.4848	34.8539	2
72.5213	34.9039	2
72.4886	34.9539	2
72.5411	34.9661	2
72.6244	34.9857	2
72.6453	35.0039	2
72.6244	35.0286	2
72.5411	35.0517	2
72.5318	35.0539	2
72.5411	35.0558	2
72.6244	35.0744	2
72.6799	35.0539	2
72.7077	35.0466	2
72.7529	35.0539	2
72.7911	35.0869	2
72.7953	35.1039	2
72.7911	35.1093	2
72.7418	35.1539	2
72.7593	35.2039	2
72.7392	35.2539	2
72.7911	35.2796	2
> 4 contour
72.9577	35.0811	4
73.0215	35.0539	4
73.0411	35.048	4
73.0626	35.0539	4
73.1244	35.0788	4
73.1671	35.0539	4
73.1244	35.0052	4
73.1235	35.0039	4
73.1244	35.0035	4
73.2077	34.9885	4
73.2575	34.9539	4
73.2911	34.9202	4
73.3127	34.9039	4
73.2911	34.8868	4
73.2656	34.9039	4
73.2077	34.9252	4
73.1653	34.9039	4
73.2042	34.8539	4
73.1695	34.8039	4
73.2077	34.7873	4
73.242	34.7539	4
73.2077	34.7317	4
73.1619	34.7039	4
73.1315	34.6539	4
73.1244	34.6427	4
73.0411	34.629	4
72.9577	34.6354	4
72.9455	34.6539	4
72.9577	34.6663	4
72.987	34.7039	4
72.9577	34.7163	4
72.891	34.7539	4
72.8749	34.8039	4
72.8744	34.8062	4
72.7911	34.8274	4
72.7558	34.8539	4
72.7547	34.9039	4
72.7911	34.9317	4
72.8681	34.9539	4
72.8744	34.9609	4
72.9523	35.0039	4
72.9085	35.0539	4
72.9577	35.0811	4
> 6 contour
73.0411	35.0258	6
73.0821	35.0039	6
73.1244	34.9825	6
73.2077	34.957	6
73.2121	34.9539	6
73.2077	34.9514	6
73.1244	34.9108	6
73.1187	34.9039	6
73.1244	34.8989	6
73.1773	34.8539	6
73.1244	34.8162	6
73.1037	34.8039	6
73.075	34.7539	6
73.0411	34.7109	6
72.9577	34.7426	6
72.9377	34.7539	6
72.9118	34.8039	6
72.8975	34.8539	6
72.8744	34.8748	6
72.8098	34.9039	6
72.8744	34.9297	6
72.9086	34.9539	6
72.9577	34.9831	6
72.9992	35.0039	6
73.0411	35.0258	6
> 8 contour
72.9577	34.9618	8
72.9786	34.9539	8
73.0411	34.936	8
73.0928	34.9039	8
73.1244	34.8759	8
73.1503	34.8539	8
73.1244	34.8354	8
73.0713	34.8039	8
73.0411	34.7637	8
72.9577	34.7888	8
72.9487	34.8039	8
72.9291	34.8539	8
72.8744	34.9035	8
72.8735	34.9039	8
72.8744	34.9043	8
72.9444	34.9539	8
72.9577	34.9618	8