> 3 contour
307.701	-59.986	3
307.782	-59.9953	3
307.784	-59.9954	3
307.867	-59.9955	3
307.951	-59.9993	3
308.034	-60.0048	3
308.117	-60.0148	3
308.201	-60.027	3
308.284	-60.0709	3
308.302	-60.0786	3
308.367	-60.1067	3
308.451	-60.1611	3
308.452	-60.162	3
308.531	-60.2453	3
308.534	-60.2537	3
308.565	-60.3286	3
308.56	-60.412	3
308.534	-60.4583	3
308.514	-60.4953	3
308.451	-60.5518	3
308.415	-60.5786	3
308.367	-60.6062	3
308.284	-60.6417	3
308.241	-60.662	3
308.201	-60.6831	3
308.117	-60.6955	3
308.034	-60.7073	3
307.951	-60.7141	3
307.867	-60.7185	3
307.784	-60.7181	3
307.701	-60.7264	3
307.617	-60.6957	3
307.534	-60.6791	3
307.481	-60.662	3
307.451	-60.6537	3
307.367	-60.6239	3
307.284	-60.5786	3
307.284	-60.5786	3
307.201	-60.5058	3
307.19	-60.4953	3
307.142	-60.412	3
307.137	-60.3286	3
307.172	-60.2453	3
307.201	-60.2117	3
307.245	-60.162	3
307.284	-60.1345	3
307.367	-60.0897	3
307.395	-60.0786	3
307.451	-60.0559	3
307.534	-60.0295	3
307.617	-60.0148	3
307.678	-59.9953	3
307.701	-59.986	3
> 6 contour
307.701	-60.14	6
307.784	-60.1387	6
307.867	-60.1432	6
307.951	-60.1539	6
307.994	-60.162	6
308.034	-60.1666	6
308.117	-60.193	6
308.194	-60.2453	6
308.201	-60.2562	6
308.253	-60.3286	6
308.243	-60.412	6
308.201	-60.4583	6
308.166	-60.4953	6
308.117	-60.5231	6
308.034	-60.55	6
307.951	-60.5619	6
307.867	-60.5689	6
307.784	-60.5702	6
307.701	-60.5699	6
307.617	-60.5315	6
307.547	-60.4953	6
307.534	-60.4864	6
307.457	-60.412	6
307.451	-60.3477	6
307.448	-60.3286	6
307.451	-60.3249	6
307.506	-60.2453	6
307.534	-60.2262	6
307.617	-60.183	6
307.662	-60.162	6
307.701	-60.14	6
> 9 contour
307.701	-60.2144	9
307.784	-60.1942	9
307.867	-60.1921	9
307.951	-60.2079	9
308.034	-60.2406	9
308.042	-60.2453	9
308.117	-60.3222	9
308.123	-60.3286	9
308.117	-60.3558	9
308.111	-60.412	9
308.034	-60.4742	9
307.951	-60.4938	9
307.937	-60.4953	9
307.867	-60.512	9
307.784	-60.5146	9
307.705	-60.4953	9
307.701	-60.4943	9
307.617	-60.4453	9
307.578	-60.412	9
307.564	-60.3286	9
307.617	-60.2719	9
307.651	-60.2453	9
307.701	-60.2144	9
> 12 contour
307.784	-60.2359	12
307.867	-60.2286	12
307.922	-60.2453	12
307.951	-60.2512	12
308.034	-60.2998	12
308.063	-60.3286	12
308.041	-60.412	12
308.034	-60.4175	12
307.951	-60.4672	12
307.867	-60.4819	12
307.784	-60.4773	12
307.701	-60.4387	12
307.662	-60.412	12
307.64	-60.3286	12
307.701	-60.2774	12
307.759	-60.2453	12
307.784	-60.2359	12
> 15 contour
307.784	-60.2665	15
307.867	-60.2547	15
307.951	-60.2755	15
308.019	-60.3286	15
307.996	-60.412	15
307.951	-60.4405	15
307.867	-60.4629	15
307.784	-60.4497	15
307.724	-60.412	15
307.706	-60.3286	15
307.784	-60.2665	15
> 18 contour
307.784	-60.2938	18
307.867	-60.272	18
307.951	-60.2998	18
307.988	-60.3286	18
307.954	-60.412	18
307.951	-60.4139	18
307.867	-60.444	18
307.784	-60.4221	18
307.768	-60.412	18
307.741	-60.3286	18
307.784	-60.2938	18
> 21 contour
307.784	-60.3212	21
307.867	-60.2893	21
307.951	-60.3242	21
307.956	-60.3286	21
307.951	-60.3424	21
307.903	-60.412	21
307.867	-60.425	21
307.824	-60.412	21
307.784	-60.3537	21
307.775	-60.3286	21
307.784	-60.3212	21