> 3 contour
-150.629	62.2451	3
-150.604	62.2464	3
-150.579	62.2453	3
-150.554	62.2416	3
-150.529	62.2354	3
-150.52	62.2324	3
-150.504	62.2271	3
-150.479	62.217	3
-150.458	62.2074	3
-150.454	62.2054	3
-150.429	62.192	3
-150.413	62.1824	3
-150.404	62.1763	3
-150.379	62.1577	3
-150.378	62.1574	3
-150.354	62.1349	3
-150.351	62.1324	3
-150.329	62.1074	3
-150.329	62.1072	3
-150.31	62.0824	3
-150.304	62.0721	3
-150.295	62.0574	3
-150.282	62.0324	3
-150.279	62.0237	3
-150.272	62.0074	3
-150.265	61.9824	3
-150.26	61.9574	3
-150.258	61.9324	3
-150.258	61.9074	3
-150.261	61.8824	3
-150.267	61.8574	3
-150.276	61.8324	3
-150.279	61.8276	3
-150.289	61.8074	3
-150.304	61.7857	3
-150.306	61.7824	3
-150.329	61.7591	3
-150.329	61.7574	3
-150.354	61.7373	3
-150.379	61.7334	3
-150.404	61.7352	3
-150.429	61.7402	3
-150.439	61.7324	3
-150.434	61.7074	3
-150.435	61.6824	3
-150.449	61.6574	3
-150.454	61.6551	3
-150.479	61.6426	3
-150.504	61.6337	3
-150.509	61.6324	3
-150.529	61.6232	3
-150.554	61.6157	3
-150.579	61.6116	3
-150.604	61.6106	3
-150.629	61.6123	3
-150.654	61.617	3
-150.679	61.6253	3
-150.694	61.6324	3
-150.704	61.635	3
-150.729	61.643	3
-150.747	61.6574	3
-150.754	61.6711	3
-150.779	61.6786	3
-150.791	61.6824	3
-150.804	61.6853	3
-150.829	61.6944	3
-150.854	61.6853	3
-150.879	61.7016	3
-150.886	61.7074	3
-150.904	61.7231	3
-150.912	61.7324	3
-150.929	61.7515	3
-150.933	61.7574	3
-150.95	61.7824	3
-150.954	61.7883	3
-150.965	61.8074	3
-150.977	61.8324	3
-150.966	61.8574	3
-150.971	61.8824	3
-150.974	61.9074	3
-150.974	61.9324	3
-150.954	61.9442	3
-150.929	61.9574	3
-150.929	61.9589	3
-150.923	61.9824	3
-150.915	62.0074	3
-150.904	62.0308	3
-150.903	62.0324	3
-150.904	62.033	3
-150.929	62.0514	3
-150.932	62.0574	3
-150.929	62.071	3
-150.921	62.0824	3
-150.904	62.1055	3
-150.902	62.1074	3
-150.879	62.1312	3
-150.877	62.1324	3
-150.854	62.1516	3
-150.829	62.1455	3
-150.804	62.1509	3
-150.779	62.1556	3
-150.768	62.1574	3
-150.754	62.1645	3
-150.745	62.1824	3
-150.73	62.2074	3
-150.729	62.2096	3
-150.704	62.2165	3
-150.679	62.2225	3
-150.654	62.2273	3
-150.646	62.2324	3
-150.629	62.2451	3
> 6 contour
-150.629	62.0855	6
-150.604	62.0859	6
-150.583	62.0824	6
-150.579	62.0817	6
-150.554	62.0732	6
-150.529	62.0769	6
-150.504	62.0574	6
-150.504	62.0568	6
-150.484	62.0324	6
-150.479	62.0258	6
-150.466	62.0074	6
-150.454	61.9861	6
-150.451	61.9824	6
-150.439	61.9574	6
-150.433	61.9324	6
-150.431	61.9074	6
-150.434	61.8824	6
-150.442	61.8574	6
-150.454	61.8354	6
-150.455	61.8324	6
-150.473	61.8074	6
-150.479	61.8013	6
-150.497	61.7824	6
-150.504	61.7757	6
-150.527	61.7574	6
-150.529	61.7562	6
-150.554	61.7473	6
-150.579	61.7418	6
-150.604	61.7396	6
-150.629	61.7406	6
-150.654	61.7401	6
-150.679	61.7529	6
-150.685	61.7574	6
-150.704	61.7683	6
-150.729	61.7822	6
-150.729	61.7824	6
-150.754	61.7949	6
-150.773	61.8074	6
-150.779	61.8133	6
-150.796	61.8324	6
-150.804	61.8454	6
-150.81	61.8574	6
-150.819	61.8824	6
-150.822	61.9074	6
-150.82	61.9324	6
-150.804	61.95	6
-150.796	61.9574	6
-150.782	61.9824	6
-150.779	61.9861	6
-150.754	62.007	6
-150.753	62.0074	6
-150.729	62.0162	6
-150.71	62.0324	6
-150.704	62.0462	6
-150.693	62.0574	6
-150.679	62.0693	6
-150.654	62.0803	6
-150.643	62.0824	6
-150.629	62.0855	6
> 9 contour
-150.629	62.025	9
-150.604	62.0238	9
-150.579	62.016	9
-150.564	62.0074	9
-150.554	62.0003	9
-150.536	61.9824	9
-150.529	61.9724	9
-150.519	61.9574	9
-150.511	61.9324	9
-150.508	61.9074	9
-150.512	61.8824	9
-150.522	61.8574	9
-150.529	61.8479	9
-150.541	61.8324	9
-150.554	61.8205	9
-150.575	61.8074	9
-150.579	61.8053	9
-150.604	61.7971	9
-150.629	61.7957	9
-150.654	61.8007	9
-150.669	61.8074	9
-150.679	61.8116	9
-150.704	61.829	9
-150.708	61.8324	9
-150.728	61.8574	9
-150.729	61.8577	9
-150.74	61.8824	9
-150.744	61.9074	9
-150.741	61.9324	9
-150.729	61.9448	9
-150.716	61.9574	9
-150.704	61.9718	9
-150.693	61.9824	9
-150.679	61.994	9
-150.654	62.0066	9
-150.652	62.0074	9
-150.629	62.025	9
> 12 contour
-150.654	61.9649	12
-150.629	61.9815	12
-150.604	61.9775	12
-150.579	61.9617	12
-150.574	61.9574	12
-150.558	61.9324	12
-150.554	61.9085	12
-150.553	61.9074	12
-150.554	61.9064	12
-150.559	61.8824	12
-150.577	61.8574	12
-150.579	61.8555	12
-150.604	61.8395	12
-150.629	61.8351	12
-150.654	61.841	12
-150.677	61.8574	12
-150.679	61.8588	12
-150.696	61.8824	12
-150.701	61.9074	12
-150.696	61.9324	12
-150.679	61.9484	12
-150.664	61.9574	12
-150.654	61.9649	12
> 15 contour
-150.654	61.9416	15
-150.629	61.9546	15
-150.604	61.9461	15
-150.59	61.9324	15
-150.581	61.9074	15
-150.59	61.8824	15
-150.604	61.8697	15
-150.629	61.8611	15
-150.654	61.8706	15
-150.665	61.8824	15
-150.675	61.9074	15
-150.666	61.9324	15
-150.654	61.9416	15