> 4 contour
73.629	40.3293	4
73.679	40.3348	4
73.729	40.3413	4
73.779	40.3427	4
73.829	40.3452	4
73.879	40.3427	4
73.929	40.3413	4
73.979	40.3348	4
74.029	40.3293	4
74.063	40.322	4
74.079	40.3188	4
74.129	40.3098	4
74.179	40.2955	4
74.229	40.2813	4
74.2529	40.272	4
74.279	40.2622	4
74.2824	40.272	4
74.329	40.3048	4
74.366	40.272	4
74.3711	40.222	4
74.379	40.2181	4
74.429	40.1927	4
74.4619	40.172	4
74.479	40.1609	4
74.529	40.127	4
74.5354	40.122	4
74.579	40.0858	4
74.595	40.072	4
74.629	40.0401	4
74.6464	40.022	4
74.679	39.9839	4
74.689	39.972	4
74.7256	39.922	4
74.729	39.9164	4
74.7559	39.872	4
74.779	39.8244	4
74.7802	39.822	4
74.8004	39.772	4
74.8158	39.722	4
74.8264	39.672	4
74.829	39.6515	4
74.833	39.622	4
74.8355	39.572	4
74.8701	39.522	4
74.829	39.4724	4
74.8275	39.472	4
74.8177	39.422	4
74.8034	39.372	4
74.7839	39.322	4
74.779	39.3118	4
74.7603	39.272	4
74.7314	39.222	4
74.729	39.2184	4
74.6967	39.172	4
74.679	39.1502	4
74.6558	39.122	4
74.629	39.0933	4
74.6071	39.072	4
74.579	39.047	4
74.55	39.022	4
74.529	39.0051	4
74.4809	38.972	4
74.479	38.9708	4
74.429	38.9383	4
74.3979	38.922	4
74.379	38.9122	4
74.329	38.8869	4
74.2906	38.872	4
74.279	38.8674	4
74.229	38.8478	4
74.179	38.8337	4
74.1379	38.822	4
74.129	38.8193	4
74.079	38.8092	4
74.029	38.7985	4
73.979	38.793	4
73.929	38.7867	4
73.879	38.7852	4
73.829	38.7828	4
73.779	38.7852	4
73.729	38.7867	4
73.679	38.793	4
73.629	38.7985	4
73.579	38.8092	4
73.529	38.8193	4
73.52	38.822	4
73.479	38.8337	4
73.4748	38.822	4
73.429	38.7891	4
73.391	38.822	4
73.379	38.8676	4
73.3677	38.872	4
73.329	38.8753	4
73.3238	38.872	4
73.279	38.8412	4
73.2445	38.872	4
73.2603	38.922	4
73.229	38.9384	4
73.179	38.9708	4
73.1771	38.972	4
73.129	39.0051	4
73.108	39.022	4
73.079	39.047	4
73.0509	39.072	4
73.029	39.0933	4
73.0022	39.122	4
72.979	39.1502	4
72.9613	39.172	4
72.929	39.2184	4
72.9266	39.222	4
72.8977	39.272	4
72.879	39.3118	4
72.8741	39.322	4
72.8546	39.372	4
72.8402	39.422	4
72.8304	39.472	4
72.829	39.4845	4
72.8245	39.522	4
72.8225	39.572	4
72.8249	39.622	4
72.7892	39.672	4
72.829	39.7189	4
72.8421	39.722	4
72.8576	39.772	4
72.8778	39.822	4
72.879	39.8244	4
72.9021	39.872	4
72.929	39.9164	4
72.9324	39.922	4
72.969	39.972	4
72.979	39.9839	4
73.0116	40.022	4
73.029	40.0401	4
73.063	40.072	4
73.079	40.0858	4
73.1226	40.122	4
73.129	40.127	4
73.179	40.1609	4
73.1961	40.172	4
73.229	40.1926	4
73.279	40.218	4
73.2871	40.222	4
73.329	40.243	4
73.379	40.2622	4
73.4051	40.272	4
73.429	40.2813	4
73.479	40.2955	4
73.529	40.3098	4
73.579	40.3188	4
73.595	40.322	4
73.629	40.3293	4
> 8 contour
73.679	39.8744	8
73.729	39.8907	8
73.779	39.8943	8
73.829	39.9005	8
73.879	39.8945	8
73.929	39.8908	8
73.979	39.8744	8
73.9868	39.872	8
74.029	39.8601	8
74.079	39.8323	8
74.0965	39.822	8
74.129	39.8017	8
74.162	39.772	8
74.179	39.7528	8
74.2052	39.722	8
74.229	39.6796	8
74.2331	39.672	8
74.2502	39.622	8
74.2567	39.572	8
74.2526	39.522	8
74.2393	39.472	8
74.229	39.4507	8
74.2152	39.422	8
74.179	39.3756	8
74.1761	39.372	8
74.129	39.3273	8
74.1212	39.322	8
74.079	39.2957	8
74.0351	39.272	8
74.029	39.2687	8
73.979	39.2526	8
73.929	39.237	8
73.879	39.2334	8
73.829	39.228	8
73.779	39.2335	8
73.729	39.2371	8
73.679	39.2526	8
73.629	39.2687	8
73.6228	39.272	8
73.579	39.2957	8
73.5367	39.322	8
73.529	39.3272	8
73.4818	39.372	8
73.479	39.3755	8
73.4428	39.422	8
73.429	39.4505	8
73.4186	39.472	8
73.4054	39.522	8
73.4013	39.572	8
73.4076	39.622	8
73.379	39.6442	8
73.3373	39.672	8
73.379	39.6906	8
73.429	39.6797	8
73.4527	39.722	8
73.479	39.7528	8
73.4959	39.772	8
73.529	39.8017	8
73.5615	39.822	8
73.579	39.8324	8
73.629	39.8602	8
73.671	39.872	8
73.679	39.8744	8
> 12 contour
73.679	39.7303	12
73.729	39.7569	12
73.779	39.7642	12
73.829	39.7718	12
73.879	39.7643	12
73.929	39.7571	12
73.979	39.7303	12
73.9929	39.722	12
74.029	39.6958	12
74.051	39.672	12
74.0777	39.622	12
74.079	39.615	12
74.0894	39.572	12
74.0815	39.522	12
74.079	39.5163	12
74.0617	39.472	12
74.029	39.4326	12
74.0169	39.422	12
73.979	39.3966	12
73.929	39.3725	12
73.9258	39.372	12
73.879	39.3635	12
73.829	39.3546	12
73.779	39.3641	12
73.7346	39.372	12
73.729	39.3728	12
73.679	39.3966	12
73.641	39.422	12
73.629	39.4325	12
73.5964	39.472	12
73.579	39.5164	12
73.5765	39.522	12
73.5686	39.572	12
73.579	39.6127	12
73.5808	39.622	12
73.607	39.672	12
73.629	39.6959	12
73.665	39.722	12
73.679	39.7303	12
> 16 contour
73.729	39.6864	16
73.779	39.6996	16
73.829	39.7098	16
73.879	39.7005	16
73.929	39.6869	16
73.9495	39.672	16
73.979	39.6418	16
73.9954	39.622	16
74.0076	39.572	16
74.0027	39.522	16
73.979	39.488	16
73.961	39.472	16
73.929	39.449	16
73.879	39.428	16
73.8424	39.422	16
73.829	39.4194	16
73.8167	39.422	16
73.779	39.4288	16
73.729	39.4496	16
73.6974	39.472	16
73.679	39.488	16
73.6553	39.522	16
73.6504	39.572	16
73.6626	39.622	16
73.679	39.6418	16
73.709	39.672	16
73.729	39.6864	16
> 20 contour
73.779	39.6567	20
73.829	39.6635	20
73.879	39.6573	20
73.9279	39.622	20
73.929	39.6198	20
73.9528	39.572	20
73.9404	39.522	20
73.929	39.5114	20
73.879	39.4757	20
73.8462	39.472	20
73.829	39.4689	20
73.8134	39.472	20
73.779	39.4762	20
73.729	39.5116	20
73.7177	39.522	20
73.7053	39.572	20
73.729	39.6191	20
73.7305	39.622	20
73.779	39.6567	20
> 24 contour
73.779	39.6251	24
73.829	39.6315	24
73.879	39.6257	24
73.8841	39.622	24
73.9127	39.572	24
73.8989	39.522	24
73.879	39.5058	24
73.829	39.502	24
73.779	39.506	24
73.7591	39.522	24
73.7454	39.572	24
73.7746	39.622	24
73.779	39.6251	24