> 4 contour
121.354	23.402	4
121.389	23.394	4
121.404	23.3915	4
121.454	23.3843	4
121.467	23.394	4
121.504	23.4325	4
121.554	23.4092	4
121.573	23.394	4
121.604	23.3669	4
121.628	23.344	4
121.654	23.3117	4
121.666	23.294	4
121.69	23.244	4
121.702	23.194	4
121.704	23.1766	4
121.708	23.144	4
121.706	23.094	4
121.704	23.0879	4
121.695	23.044	4
121.676	22.994	4
121.654	22.9568	4
121.645	22.944	4
121.604	22.9008	4
121.597	22.894	4
121.554	22.8579	4
121.523	22.844	4
121.504	22.8348	4
121.454	22.8127	4
121.404	22.8066	4
121.354	22.7999	4
121.304	22.8066	4
121.254	22.8127	4
121.204	22.8348	4
121.199	22.844	4
121.204	22.8594	4
121.211	22.894	4
121.204	22.9101	4
121.154	22.9105	4
121.121	22.944	4
121.116	22.994	4
121.104	23.0178	4
121.089	23.044	4
121.072	23.094	4
121.069	23.144	4
121.077	23.194	4
121.099	23.244	4
121.104	23.2522	4
121.129	23.294	4
121.154	23.3223	4
121.185	23.344	4
121.204	23.3562	4
121.254	23.3843	4
121.304	23.3915	4
121.319	23.394	4
121.354	23.402	4
> 8 contour
121.304	23.3072	8
121.341	23.294	8
121.354	23.2894	8
121.404	23.2759	8
121.444	23.294	8
121.454	23.298	8
121.463	23.294	8
121.504	23.2555	8
121.515	23.244	8
121.545	23.194	8
121.554	23.1476	8
121.555	23.144	8
121.554	23.1346	8
121.551	23.094	8
121.53	23.044	8
121.504	23.014	8
121.487	22.994	8
121.454	22.9658	8
121.404	22.9518	8
121.365	22.944	8
121.354	22.9411	8
121.343	22.944	8
121.306	22.994	8
121.304	22.9962	8
121.254	23.0161	8
121.228	23.044	8
121.204	23.0604	8
121.176	23.094	8
121.199	23.144	8
121.204	23.1589	8
121.21	23.194	8
121.244	23.244	8
121.254	23.2537	8
121.285	23.294	8
121.304	23.3072	8
> 12 contour
121.304	23.2268	12
121.354	23.2418	12
121.404	23.2346	12
121.454	23.2333	12
121.484	23.194	12
121.495	23.144	12
121.491	23.094	12
121.459	23.044	12
121.454	23.0383	12
121.404	23.0103	12
121.354	22.9991	12
121.308	23.044	12
121.304	23.0477	12
121.254	23.0905	12
121.248	23.094	12
121.243	23.144	12
121.254	23.1757	12
121.261	23.194	12
121.304	23.2268	12
> 16 contour
121.354	23.2135	16
121.404	23.2153	16
121.445	23.194	16
121.454	23.1705	16
121.463	23.144	16
121.456	23.094	16
121.454	23.0917	16
121.404	23.0486	16
121.378	23.044	16
121.354	23.0379	16
121.348	23.044	16
121.304	23.0822	16
121.291	23.094	16
121.273	23.144	16
121.304	23.1909	16
121.309	23.194	16
121.354	23.2135	16
> 20 contour
121.404	23.196	20
121.408	23.194	20
121.439	23.144	20
121.424	23.094	20
121.404	23.0761	20
121.354	23.0931	20
121.353	23.094	20
121.304	23.1315	20
121.298	23.144	20
121.304	23.1524	20
121.354	23.188	20
121.392	23.194	20
121.404	23.196	20