> 4 contour
155.784	-6.52902	4
155.867	-6.53668	4
155.951	-6.52192	4
155.998	-6.5457	4
156.034	-6.56638	4
156.075	-6.5957	4
156.117	-6.62945	4
156.134	-6.6457	4
156.117	-6.64848	4
156.066	-6.6957	4
156.117	-6.73007	4
156.201	-6.74481	4
156.201	-6.7457	4
156.216	-6.7957	4
156.243	-6.8457	4
156.24	-6.8957	4
156.259	-6.9457	4
156.244	-6.9957	4
156.25	-7.0457	4
156.226	-7.0957	4
156.216	-7.1457	4
156.201	-7.16662	4
156.183	-7.1957	4
156.157	-7.2457	4
156.117	-7.28803	4
156.109	-7.2957	4
156.046	-7.3457	4
156.034	-7.35363	4
155.952	-7.3957	4
155.951	-7.39648	4
155.867	-7.42356	4
155.784	-7.43291	4
155.701	-7.42834	4
155.69	-7.3957	4
155.617	-7.35709	4
155.598	-7.3457	4
155.534	-7.30845	4
155.451	-7.31467	4
155.431	-7.2957	4
155.382	-7.2457	4
155.367	-7.2184	4
155.354	-7.1957	4
155.32	-7.1457	4
155.308	-7.0957	4
155.288	-7.0457	4
155.29	-6.9957	4
155.284	-6.9636	4
155.28	-6.9457	4
155.284	-6.93197	4
155.294	-6.8957	4
155.295	-6.8457	4
155.318	-6.7957	4
155.367	-6.78697	4
155.388	-6.7957	4
155.451	-6.81576	4
155.477	-6.7957	4
155.451	-6.76886	4
155.421	-6.7457	4
155.372	-6.6957	4
155.406	-6.6457	4
155.451	-6.60504	4
155.463	-6.5957	4
155.534	-6.57635	4
155.617	-6.59146	4
155.701	-6.55262	4
155.721	-6.5457	4
155.784	-6.52902	4
> 4 contour
155.951	-6.61242	4
156.006	-6.6457	4
155.989	-6.6957	4
155.966	-6.7457	4
155.951	-6.78183	4
155.936	-6.7457	4
155.93	-6.6957	4
155.901	-6.6457	4
155.951	-6.61242	4
> 4 contour
156.034	-6.78036	4
156.117	-6.76428	4
156.194	-6.7957	4
156.18	-6.8457	4
156.181	-6.8957	4
156.166	-6.9457	4
156.117	-6.96128	4
156.061	-6.9457	4
156.034	-6.91209	4
156.031	-6.8957	4
156.029	-6.8457	4
155.965	-6.7957	4
156.034	-6.78036	4
> 8 contour
155.701	-6.75875	8
155.731	-6.7957	8
155.784	-6.81	8
155.867	-6.82059	8
155.951	-6.8433	8
155.954	-6.8457	8
155.964	-6.8957	8
155.987	-6.9457	8
155.971	-6.9957	8
155.986	-7.0457	8
155.951	-7.07965	8
155.902	-7.0457	8
155.867	-7.01993	8
155.862	-7.0457	8
155.835	-7.0957	8
155.784	-7.12351	8
155.728	-7.0957	8
155.701	-7.08404	8
155.617	-7.07004	8
155.547	-7.0457	8
155.544	-6.9957	8
155.534	-6.95995	8
155.525	-6.9457	8
155.534	-6.93524	8
155.552	-6.8957	8
155.534	-6.88213	8
155.493	-6.8457	8
155.534	-6.81658	8
155.617	-6.79739	8
155.621	-6.7957	8
155.701	-6.75875	8
> 12 contour
155.701	-6.84267	12
155.784	-6.83549	12
155.834	-6.8457	12
155.842	-6.8957	12
155.861	-6.9457	12
155.835	-6.9957	12
155.827	-7.0457	12
155.784	-7.09177	12
155.701	-7.05751	12
155.652	-7.0457	12
155.617	-7.00454	12
155.613	-6.9957	12
155.598	-6.9457	12
155.617	-6.91539	12
155.701	-6.94463	12
155.719	-6.8957	12
155.701	-6.84871	12
155.695	-6.8457	12
155.701	-6.84267	12
> 16 contour
155.784	-6.86037	16
155.818	-6.8957	16
155.844	-6.9457	16
155.798	-6.9957	16
155.793	-7.0457	16
155.784	-7.05501	16
155.758	-7.0457	16
155.701	-7.0363	16
155.641	-6.9957	16
155.701	-6.96028	16
155.72	-6.9457	16
155.746	-6.8957	16
155.784	-6.86037	16
> 20 contour
155.784	-6.88484	20
155.795	-6.8957	20
155.826	-6.9457	20
155.784	-6.98505	20
155.758	-6.9957	20
155.701	-7.01934	20
155.666	-6.9957	20
155.701	-6.97507	20
155.739	-6.9457	20
155.772	-6.8957	20
155.784	-6.88484	20