> 4 contour
73.166	35.4251	4
73.216	35.4264	4
73.266	35.4291	4
73.316	35.4264	4
73.366	35.4251	4
73.367	35.425	4
73.416	35.4192	4
73.466	35.4143	4
73.516	35.4045	4
73.566	35.3954	4
73.616	35.381	4
73.6374	35.375	4
73.666	35.3674	4
73.716	35.349	4
73.766	35.3301	4
73.7768	35.325	4
73.816	35.3066	4
73.866	35.2822	4
73.8782	35.275	4
73.916	35.2524	4
73.9597	35.225	4
73.966	35.221	4
74.016	35.1831	4
74.0265	35.175	4
74.066	35.1434	4
74.0859	35.125	4
74.116	35.0947	4
74.1354	35.075	4
74.166	35.0406	4
74.1788	35.025	4
74.2148	34.975	4
74.216	34.9731	4
74.248	34.925	4
74.266	34.8927	4
74.2756	34.875	4
74.2986	34.825	4
74.316	34.7774	4
74.3169	34.775	4
74.3327	34.725	4
74.3449	34.675	4
74.3532	34.625	4
74.358	34.575	4
74.3593	34.525	4
74.3573	34.475	4
74.3523	34.425	4
74.366	34.4218	4
74.4035	34.375	4
74.416	34.3578	4
74.466	34.3458	4
74.516	34.333	4
74.5476	34.325	4
74.5343	34.275	4
74.5173	34.225	4
74.516	34.2218	4
74.466	34.2133	4
74.4504	34.225	4
74.416	34.2488	4
74.3805	34.275	4
74.366	34.2849	4
74.316	34.2752	4
74.3152	34.275	4
74.2964	34.225	4
74.2733	34.175	4
74.266	34.1615	4
74.2459	34.125	4
74.216	34.0798	4
74.2129	34.075	4
74.1766	34.025	4
74.166	34.012	4
74.133	33.975	4
74.116	33.9577	4
74.0839	33.925	4
74.066	33.908	4
74.0262	33.875	4
74.016	33.8671	4
73.966	33.8288	4
73.9602	33.825	4
73.916	33.797	4
73.8798	33.775	4
73.866	33.7667	4
73.816	33.742	4
73.7805	33.725	4
73.766	33.718	4
73.716	33.6989	4
73.666	33.6802	4
73.6463	33.675	4
73.616	33.6663	4
73.566	33.6513	4
73.516	33.6419	4
73.466	33.6318	4
73.416	33.6267	4
73.4021	33.625	4
73.366	33.6203	4
73.316	33.6187	4
73.3044	33.575	4
73.266	33.5437	4
73.2276	33.575	4
73.216	33.5837	4
73.2041	33.575	4
73.166	33.5445	4
73.116	33.5457	4
73.066	33.5468	4
73.016	33.5488	4
72.9825	33.525	4
72.966	33.512	4
72.916	33.5149	4
72.9043	33.525	4
72.8912	33.575	4
72.866	33.5955	4
72.8358	33.575	4
72.8207	33.525	4
72.816	33.5214	4
72.8119	33.525	4
72.766	33.5635	4
72.716	33.5681	4
72.666	33.5637	4
72.6429	33.575	4
72.666	33.5788	4
72.716	33.5858	4
72.766	33.5931	4
72.7867	33.625	4
72.766	33.6424	4
72.73	33.675	4
72.716	33.6872	4
72.6977	33.675	4
72.666	33.6512	4
72.6402	33.675	4
72.616	33.6967	4
72.5836	33.675	4
72.5696	33.625	4
72.566	33.612	4
72.5631	33.625	4
72.516	33.6681	4
72.5086	33.675	4
72.4981	33.725	4
72.466	33.7548	4
72.4209	33.725	4
72.416	33.7214	4
72.3903	33.725	4
72.366	33.7431	4
72.3599	33.775	4
72.316	33.8181	4
72.2734	33.825	4
72.316	33.8344	4
72.3426	33.875	4
72.316	33.9019	4
72.266	33.91	4
72.2513	33.925	4
72.216	33.9617	4
72.2031	33.975	4
72.216	33.9922	4
72.266	34.0044	4
72.2797	34.025	4
72.266	34.0395	4
72.216	34.0486	4
72.166	34.0578	4
72.116	34.068	4
72.0813	34.075	4
72.066	34.1043	4
72.0553	34.125	4
72.0332	34.175	4
72.016	34.2218	4
72.0147	34.225	4
71.9977	34.275	4
71.9844	34.325	4
71.9743	34.375	4
72.016	34.3855	4
72.0457	34.425	4
72.0448	34.475	4
72.066	34.5005	4
72.116	34.5121	4
72.1633	34.475	4
72.1618	34.425	4
72.116	34.3904	4
72.0943	34.375	4
72.116	34.3578	4
72.166	34.3698	4
72.1882	34.375	4
72.1797	34.425	4
72.1747	34.475	4
72.1727	34.525	4
72.1741	34.575	4
72.1788	34.625	4
72.166	34.628	4
72.116	34.6397	4
72.0874	34.675	4
72.116	34.7077	4
72.166	34.7183	4
72.1993	34.725	4
72.2151	34.775	4
72.216	34.7773	4
72.2334	34.825	4
72.2564	34.875	4
72.266	34.8926	4
72.284	34.925	4
72.316	34.9731	4
72.3172	34.975	4
72.3532	35.025	4
72.366	35.0406	4
72.3966	35.075	4
72.416	35.0947	4
72.4461	35.125	4
72.466	35.1433	4
72.5055	35.175	4
72.516	35.1831	4
72.566	35.221	4
72.5723	35.225	4
72.616	35.2524	4
72.6538	35.275	4
72.666	35.2823	4
72.716	35.3067	4
72.755	35.325	4
72.766	35.3302	4
72.816	35.3491	4
72.866	35.3674	4
72.8945	35.375	4
72.916	35.381	4
72.966	35.3954	4
73.016	35.4044	4
73.066	35.4143	4
73.116	35.4192	4
73.165	35.425	4
73.166	35.4251	4
> 4 contour
73.366	33.5572	4
73.3892	33.525	4
73.416	33.485	4
73.4234	33.475	4
73.416	33.4688	4
73.366	33.4443	4
73.316	33.4434	4
73.266	33.4667	4
73.216	33.4672	4
73.166	33.4443	4
73.1571	33.475	4
73.166	33.4872	4
73.216	33.4877	4
73.266	33.4886	4
73.316	33.4877	4
73.342	33.525	4
73.366	33.5572	4
> 8 contour
73.016	35.0324	8
73.066	35.0491	8
73.116	35.059	8
73.166	35.068	8
73.216	35.0712	8
73.266	35.074	8
73.316	35.0711	8
73.366	35.068	8
73.416	35.059	8
73.466	35.0492	8
73.516	35.0325	8
73.5371	35.025	8
73.566	35.015	8
73.616	34.9905	8
73.6446	34.975	8
73.666	34.9631	8
73.716	34.9268	8
73.7184	34.925	8
73.766	34.8857	8
73.777	34.875	8
73.816	34.8307	8
73.8209	34.825	8
73.8566	34.775	8
73.866	34.758	8
73.8838	34.725	8
73.9041	34.675	8
73.916	34.6314	8
73.9179	34.625	8
73.9267	34.575	8
73.9295	34.525	8
73.9264	34.475	8
73.918	34.425	8
73.916	34.418	8
73.9044	34.375	8
73.8845	34.325	8
73.866	34.2906	8
73.8574	34.275	8
73.8219	34.225	8
73.816	34.218	8
73.7786	34.175	8
73.766	34.1624	8
73.7221	34.125	8
73.716	34.1203	8
73.666	34.0841	8
73.65	34.075	8
73.616	34.0563	8
73.566	34.0318	8
73.5467	34.025	8
73.516	34.0139	8
73.466	33.9972	8
73.416	33.9873	8
73.366	33.9783	8
73.316	33.9752	8
73.3123	33.975	8
73.266	33.972	8
73.2197	33.975	8
73.216	33.9752	8
73.166	33.9783	8
73.116	33.9873	8
73.066	33.9973	8
73.016	34.014	8
72.9857	34.025	8
72.966	34.0319	8
72.9633	34.025	8
72.966	34.0214	8
73.0013	33.975	8
72.966	33.9503	8
72.916	33.9558	8
72.866	33.9257	8
72.816	33.9517	8
72.8092	33.975	8
72.816	33.9856	8
72.8376	34.025	8
72.866	34.0711	8
72.8681	34.075	8
72.866	34.084	8
72.816	34.0838	8
72.766	34.0913	8
72.7316	34.125	8
72.7534	34.175	8
72.716	34.218	8
72.7101	34.225	8
72.6746	34.275	8
72.666	34.2907	8
72.6475	34.325	8
72.6276	34.375	8
72.616	34.418	8
72.614	34.425	8
72.6056	34.475	8
72.6025	34.525	8
72.6053	34.575	8
72.6141	34.625	8
72.616	34.6314	8
72.6279	34.675	8
72.6482	34.725	8
72.666	34.758	8
72.6754	34.775	8
72.7111	34.825	8
72.716	34.8308	8
72.755	34.875	8
72.766	34.8857	8
72.8136	34.925	8
72.816	34.9268	8
72.866	34.9631	8
72.8874	34.975	8
72.916	34.9905	8
72.966	35.015	8
72.9952	35.025	8
73.016	35.0324	8
> 12 contour
73.116	34.879	12
73.166	34.892	12
73.216	34.8983	12
73.266	34.9014	12
73.316	34.8983	12
73.366	34.892	12
73.416	34.879	12
73.4281	34.875	12
73.466	34.8626	12
73.516	34.8385	12
73.5385	34.825	12
73.566	34.8069	12
73.6045	34.775	12
73.616	34.7638	12
73.6504	34.725	12
73.666	34.7013	12
73.6725	34.725	12
73.716	34.7514	12
73.7409	34.725	12
73.716	34.6875	12
73.6827	34.675	12
73.7041	34.625	12
73.716	34.5766	12
73.7164	34.575	12
73.7208	34.525	12
73.7165	34.475	12
73.716	34.4727	12
73.7053	34.425	12
73.684	34.375	12
73.666	34.3459	12
73.6526	34.325	12
73.616	34.283	12
73.6081	34.275	12
73.566	34.2397	12
73.5441	34.225	12
73.516	34.208	12
73.466	34.1839	12
73.4392	34.175	12
73.416	34.1671	12
73.366	34.1539	12
73.316	34.1475	12
73.266	34.1444	12
73.216	34.1475	12
73.166	34.1538	12
73.116	34.1671	12
73.0928	34.175	12
73.066	34.1839	12
73.016	34.208	12
72.9879	34.225	12
72.966	34.2398	12
72.924	34.275	12
72.916	34.283	12
72.8794	34.325	12
72.866	34.3459	12
72.8481	34.375	12
72.8267	34.425	12
72.816	34.4727	12
72.8155	34.475	12
72.8114	34.525	12
72.8159	34.575	12
72.816	34.5756	12
72.8281	34.625	12
72.8494	34.675	12
72.866	34.7013	12
72.8816	34.725	12
72.916	34.7638	12
72.9275	34.775	12
72.966	34.8068	12
72.9937	34.825	12
73.016	34.8383	12
73.066	34.8625	12
73.104	34.875	12
73.116	34.879	12
> 16 contour
73.216	34.7812	16
73.266	34.7837	16
73.316	34.7811	16
73.3432	34.775	16
73.366	34.7699	16
73.416	34.7533	16
73.4641	34.725	16
73.466	34.7237	16
73.516	34.6828	16
73.5232	34.675	16
73.5543	34.625	16
73.566	34.592	16
73.5724	34.575	16
73.5792	34.525	16
73.5738	34.475	16
73.566	34.4527	16
73.5571	34.425	16
73.5255	34.375	16
73.516	34.3644	16
73.4695	34.325	16
73.466	34.3226	16
73.416	34.2926	16
73.366	34.2758	16
73.3627	34.275	16
73.316	34.2639	16
73.266	34.2616	16
73.216	34.2639	16
73.1692	34.275	16
73.166	34.2752	16
73.116	34.2926	16
73.066	34.3226	16
73.0626	34.325	16
73.016	34.3643	16
73.0065	34.375	16
72.9749	34.425	16
72.966	34.4526	16
72.9581	34.475	16
72.9527	34.525	16
72.9594	34.575	16
72.966	34.5925	16
72.9775	34.625	16
73.0088	34.675	16
73.016	34.6828	16
73.066	34.7237	16
73.0679	34.725	16
73.116	34.7533	16
73.166	34.7699	16
73.1886	34.775	16
73.216	34.7812	16
> 20 contour
73.216	34.6849	20
73.266	34.6842	20
73.316	34.6849	20
73.3395	34.675	20
73.366	34.6599	20
73.416	34.631	20
73.4214	34.625	20
73.4504	34.575	20
73.4576	34.525	20
73.4531	34.475	20
73.4277	34.425	20
73.416	34.4125	20
73.366	34.3769	20
73.3472	34.375	20
73.316	34.3618	20
73.266	34.3617	20
73.2536	34.325	20
73.216	34.2972	20
73.166	34.3013	20
73.138	34.325	20
73.166	34.3709	20
73.1848	34.375	20
73.166	34.3769	20
73.116	34.4125	20
73.1043	34.425	20
73.0789	34.475	20
73.0742	34.525	20
73.0815	34.575	20
73.1106	34.625	20
73.116	34.631	20
73.166	34.6598	20
73.1925	34.675	20
73.216	34.6849	20