> 3 contour
68.953	37.2139	3
69.003	37.218	3
69.053	37.2223	3
69.103	37.2236	3
69.153	37.213	3
69.1566	37.21	3
69.203	37.1727	3
69.2183	37.16	3
69.2306	37.11	3
69.253	37.0924	3
69.292	37.06	3
69.303	37.0512	3
69.353	37.01	3
69.353	37.0099	3
69.403	37.0017	3
69.453	36.9935	3
69.503	36.9815	3
69.553	36.9693	3
69.5818	36.96	3
69.603	36.9534	3
69.653	36.9376	3
69.703	36.9171	3
69.7203	36.91	3
69.753	36.8969	3
69.803	36.8721	3
69.8268	36.86	3
69.853	36.8465	3
69.903	36.816	3
69.9125	36.81	3
69.953	36.7839	3
69.9852	36.76	3
70.003	36.7461	3
70.0476	36.71	3
70.053	36.7054	3
70.1008	36.66	3
70.103	36.6578	3
70.1488	36.61	3
70.153	36.6052	3
70.1902	36.56	3
70.203	36.5425	3
70.2266	36.51	3
70.253	36.4683	3
70.2581	36.46	3
70.2856	36.41	3
70.303	36.3717	3
70.3085	36.36	3
70.3287	36.31	3
70.3447	36.26	3
70.353	36.2265	3
70.3572	36.21	3
70.367	36.16	3
70.3731	36.11	3
70.3765	36.06	3
70.3765	36.01	3
70.3733	35.96	3
70.3673	35.91	3
70.3576	35.86	3
70.353	35.8416	3
70.3453	35.81	3
70.3296	35.76	3
70.3098	35.71	3
70.303	35.6953	3
70.2872	35.66	3
70.2604	35.61	3
70.253	35.5978	3
70.2296	35.56	3
70.203	35.5227	3
70.194	35.51	3
70.1539	35.46	3
70.153	35.459	3
70.1075	35.41	3
70.103	35.4056	3
70.056	35.36	3
70.053	35.3573	3
70.003	35.3162	3
69.9953	35.31	3
69.953	35.2776	3
69.9266	35.26	3
69.903	35.2447	3
69.853	35.2137	3
69.8461	35.21	3
69.803	35.1872	3
69.753	35.1623	3
69.7475	35.16	3
69.703	35.141	3
69.653	35.1205	3
69.6205	35.11	3
69.603	35.1042	3
69.553	35.0878	3
69.503	35.0756	3
69.453	35.0636	3
69.4521	35.06	3
69.403	35.0186	3
69.353	35.017	3
69.3442	35.01	3
69.353	34.9976	3
69.403	34.9949	3
69.4288	34.96	3
69.403	34.9381	3
69.3688	34.91	3
69.353	34.8965	3
69.303	34.8957	3
69.2592	34.86	3
69.253	34.8548	3
69.203	34.8323	3
69.153	34.8308	3
69.146	34.86	3
69.153	34.8691	3
69.184	34.91	3
69.1714	34.96	3
69.1588	35.01	3
69.153	35.0324	3
69.103	35.0342	3
69.053	35.0358	3
69.003	35.0411	3
68.953	35.0461	3
68.903	35.0552	3
68.8756	35.06	3
68.853	35.0637	3
68.803	35.0756	3
68.753	35.0878	3
68.703	35.1042	3
68.6855	35.11	3
68.653	35.1205	3
68.603	35.141	3
68.5585	35.16	3
68.553	35.1623	3
68.503	35.1872	3
68.46	35.21	3
68.453	35.2138	3
68.403	35.2447	3
68.3794	35.26	3
68.353	35.2776	3
68.3107	35.31	3
68.303	35.3162	3
68.253	35.3573	3
68.25	35.36	3
68.203	35.4056	3
68.1985	35.41	3
68.153	35.459	3
68.1521	35.46	3
68.112	35.51	3
68.103	35.5227	3
68.0764	35.56	3
68.053	35.5978	3
68.0456	35.61	3
68.0188	35.66	3
68.003	35.6953	3
67.9962	35.71	3
67.9764	35.76	3
67.9607	35.81	3
67.953	35.8415	3
67.9483	35.86	3
67.9387	35.91	3
67.9327	35.96	3
67.9295	36.01	3
67.9295	36.06	3
67.9328	36.11	3
67.939	36.16	3
67.9488	36.21	3
67.953	36.2265	3
67.9613	36.26	3
67.953	36.2618	3
67.915	36.31	3
67.953	36.3521	3
67.9975	36.36	3
68.003	36.3717	3
68.0204	36.41	3
68.0479	36.46	3
68.053	36.4683	3
68.0569	36.51	3
68.103	36.558	3
68.1158	36.56	3
68.153	36.6052	3
68.1572	36.61	3
68.203	36.6578	3
68.2033	36.66	3
68.203	36.6604	3
68.1667	36.71	3
68.153	36.7294	3
68.1303	36.76	3
68.103	36.7981	3
68.053	36.8066	3
68.0332	36.81	3
68.053	36.8285	3
68.0897	36.86	3
68.103	36.8708	3
68.1527	36.91	3
68.153	36.9102	3
68.203	36.9453	3
68.2248	36.96	3
68.253	36.9786	3
68.303	37.0075	3
68.3134	36.96	3
68.303	36.9487	3
68.2676	36.91	3
68.2784	36.86	3
68.303	36.8424	3
68.353	36.8479	3
68.403	36.8159	3
68.453	36.8464	3
68.4793	36.86	3
68.453	36.8638	3
68.403	36.8715	3
68.3751	36.91	3
68.3842	36.96	3
68.3936	37.01	3
68.403	37.0594	3
68.4042	37.06	3
68.453	37.0832	3
68.503	37.103	3
68.521	37.11	3
68.553	37.1226	3
68.603	37.1388	3
68.653	37.1547	3
68.6744	37.16	3
68.703	37.1675	3
68.753	37.1807	3
68.803	37.1904	3
68.853	37.2002	3
68.903	37.2069	3
68.9258	37.21	3
68.953	37.2139	3
> 3 contour
69.453	37.2002	3
69.503	37.1904	3
69.553	37.1639	3
69.5575	37.16	3
69.553	37.154	3
69.503	37.151	3
69.4736	37.11	3
69.485	37.06	3
69.453	37.0157	3
69.4181	37.06	3
69.403	37.0795	3
69.3788	37.11	3
69.403	37.1292	3
69.4432	37.16	3
69.453	37.2002	3
> 3 contour
68.803	37.151	3
68.853	37.1478	3
68.903	37.1456	3
68.953	37.1432	3
69.003	37.1419	3
69.0261	37.11	3
69.053	37.0738	3
69.063	37.06	3
69.053	37.0202	3
69.003	37.015	3
68.9539	37.01	3
68.953	37.0099	3
68.953	37.01	3
68.903	37.0487	3
68.857	37.01	3
68.853	37.0068	3
68.8486	37.01	3
68.803	37.0451	3
68.7828	37.06	3
68.7703	37.11	3
68.803	37.151	3
> 3 contour
68.003	36.7801	3
68.0065	36.76	3
68.053	36.7262	3
68.0745	36.71	3
68.0832	36.66	3
68.053	36.6305	3
68.003	36.6402	3
67.953	36.6497	3
67.903	36.6592	3
67.9023	36.66	3
67.903	36.6658	3
67.9382	36.71	3
67.953	36.7271	3
67.9831	36.76	3
68.003	36.7801	3
> 6 contour
68.953	36.4105	6
69.003	36.4239	6
69.053	36.4373	6
69.103	36.4408	6
69.153	36.4454	6
69.203	36.4408	6
69.253	36.4373	6
69.303	36.4239	6
69.353	36.4432	6
69.3938	36.41	6
69.403	36.3891	6
69.453	36.3645	6
69.4597	36.36	6
69.503	36.3287	6
69.5265	36.31	6
69.553	36.2857	6
69.5762	36.26	6
69.603	36.2204	6
69.6101	36.21	6
69.6365	36.16	6
69.6519	36.11	6
69.653	36.1031	6
69.6609	36.06	6
69.6618	36.01	6
69.6545	35.96	6
69.653	35.9546	6
69.6411	35.91	6
69.6176	35.86	6
69.603	35.8375	6
69.5855	35.81	6
69.553	35.7716	6
69.5414	35.76	6
69.503	35.728	6
69.4792	35.71	6
69.453	35.6918	6
69.403	35.6679	6
69.3853	35.66	6
69.353	35.6449	6
69.303	35.6318	6
69.253	35.6191	6
69.203	35.6156	6
69.153	35.6115	6
69.103	35.6156	6
69.053	35.6191	6
69.003	35.6318	6
68.953	35.6449	6
68.9207	35.66	6
68.903	35.6679	6
68.853	35.6918	6
68.8268	35.71	6
68.803	35.728	6
68.7646	35.76	6
68.753	35.7716	6
68.7205	35.81	6
68.703	35.8375	6
68.6884	35.86	6
68.6649	35.91	6
68.653	35.9152	6
68.6409	35.91	6
68.603	35.8927	6
68.5592	35.91	6
68.553	35.9377	6
68.5513	35.96	6
68.553	35.9625	6
68.5824	36.01	6
68.5827	36.06	6
68.603	36.0869	6
68.653	36.1095	6
68.6541	36.11	6
68.6582	36.16	6
68.6959	36.21	6
68.703	36.2204	6
68.7108	36.26	6
68.7232	36.31	6
68.7378	36.36	6
68.753	36.3745	6
68.7816	36.36	6
68.803	36.3507	6
68.8463	36.36	6
68.853	36.3645	6
68.903	36.3891	6
68.9519	36.41	6
68.953	36.4105	6
> 9 contour
69.103	36.317	9
69.1172	36.31	9
69.153	36.283	9
69.203	36.2932	9
69.253	36.2676	9
69.2698	36.26	9
69.303	36.2457	9
69.353	36.2184	9
69.3633	36.21	9
69.403	36.1693	9
69.4114	36.16	9
69.4416	36.11	9
69.453	36.0691	9
69.4558	36.06	9
69.4572	36.01	9
69.453	35.9922	9
69.4464	35.96	9
69.4218	35.91	9
69.403	35.8875	9
69.3788	35.86	9
69.353	35.8378	9
69.303	35.8126	9
69.2973	35.81	9
69.253	35.7884	9
69.203	35.7815	9
69.153	35.7736	9
69.103	35.7815	9
69.053	35.7884	9
69.0087	35.81	9
69.003	35.8126	9
68.953	35.8378	9
68.9272	35.86	9
68.903	35.8875	9
68.8842	35.91	9
68.8595	35.96	9
68.853	35.9905	9
68.8483	36.01	9
68.8501	36.06	9
68.853	36.0694	9
68.8578	36.11	9
68.8946	36.16	9
68.903	36.1693	9
68.9428	36.21	9
68.953	36.2184	9
69.003	36.2457	9
69.0362	36.26	9
69.053	36.2676	9
69.0917	36.31	9
69.103	36.317	9
> 12 contour
69.153	36.23	12
69.1874	36.21	12
69.203	36.1974	12
69.253	36.1847	12
69.2885	36.16	12
69.303	36.1479	12
69.3396	36.11	12
69.353	36.0797	12
69.3618	36.06	12
69.3644	36.01	12
69.353	35.9775	12
69.3473	35.96	12
69.305	35.91	12
69.303	35.9083	12
69.253	35.872	12
69.203	35.8602	12
69.2015	35.86	12
69.153	35.8492	12
69.1045	35.86	12
69.103	35.8602	12
69.053	35.872	12
69.003	35.9083	12
69.001	35.91	12
68.9586	35.96	12
68.953	35.9771	12
68.9412	36.01	12
68.9442	36.06	12
68.953	36.0798	12
68.9664	36.11	12
69.003	36.1479	12
69.0175	36.16	12
69.053	36.1847	12
69.103	36.1974	12
69.1186	36.21	12
69.153	36.23	12
> 15 contour
69.053	36.1295	15
69.103	36.1486	15
69.153	36.1574	15
69.203	36.1486	15
69.253	36.1295	15
69.2747	36.11	15
69.303	36.0617	15
69.304	36.06	15
69.3086	36.01	15
69.303	35.9986	15
69.2859	35.96	15
69.253	35.9277	15
69.2092	35.91	15
69.203	35.9075	15
69.153	35.8945	15
69.103	35.9075	15
69.0968	35.91	15
69.053	35.9277	15
69.0201	35.96	15
69.003	35.9986	15
68.9974	36.01	15
68.9792	36.06	15
69.003	36.0903	15
69.0313	36.11	15
69.053	36.1295	15
> 18 contour
69.103	36.1113	18
69.153	36.1192	18
69.203	36.1113	18
69.2058	36.11	18
69.253	36.0692	18
69.2591	36.06	18
69.2646	36.01	18
69.253	35.9868	18
69.2352	35.96	18
69.203	35.9413	18
69.153	35.9297	18
69.103	35.9413	18
69.0708	35.96	18
69.053	35.9868	18
69.0414	36.01	18
69.0123	36.06	18
69.053	36.0895	18
69.1002	36.11	18
69.103	36.1113	18
> 21 contour
69.103	36.0935	21
69.153	36.0893	21
69.203	36.0857	21
69.23	36.06	21
69.2353	36.01	21
69.203	35.9723	21
69.153	35.9608	21
69.103	35.9723	21
69.0707	36.01	21
69.0563	36.06	21
69.103	36.0935	21
> 24 contour
69.103	36.0765	24
69.153	36.0621	24
69.203	36.0604	24
69.2034	36.06	24
69.2111	36.01	24
69.203	36.0006	24
69.153	35.984	24
69.103	36.0006	24
69.0949	36.01	24
69.0801	36.06	24
69.103	36.0765	24