> 6 contour
81.15	30.6687	6
81.2	30.7004	6
81.25	30.6952	6
81.3	30.6659	6
81.3081	30.659	6
81.3214	30.609	6
81.3	30.5782	6
81.25	30.5758	6
81.2	30.5734	6
81.174	30.609	6
81.15	30.6426	6
81.1378	30.659	6
81.15	30.6687	6
> 6 contour
81.4	30.6722	6
81.45	30.6592	6
81.4506	30.659	6
81.5	30.6467	6
81.5092	30.609	6
81.5	30.5958	6
81.45	30.5909	6
81.4	30.5858	6
81.382	30.609	6
81.3964	30.659	6
81.4	30.6722	6
> 6 contour
80.9	30.5121	6
80.95	30.5187	6
81	30.5252	6
81.05	30.5273	6
81.1	30.5294	6
81.15	30.5273	6
81.2	30.5252	6
81.25	30.5187	6
81.3	30.5121	6
81.3142	30.509	6
81.35	30.5016	6
81.4	30.491	6
81.45	30.4755	6
81.5	30.4594	6
81.501	30.459	6
81.55	30.4396	6
81.6	30.4184	6
81.6179	30.409	6
81.65	30.3922	6
81.7	30.3644	6
81.7082	30.359	6
81.75	30.3311	6
81.7812	30.309	6
81.8	30.2951	6
81.8422	30.259	6
81.85	30.2519	6
81.8957	30.209	6
81.9	30.2046	6
81.9405	30.159	6
81.95	30.1471	6
81.9803	30.109	6
82	30.0807	6
82.0144	30.059	6
82.043	30.009	6
82.05	29.9949	6
82.0685	29.959	6
82.0899	29.909	6
82.1	29.8796	6
82.1072	29.859	6
82.1212	29.809	6
82.1315	29.759	6
82.1385	29.709	6
82.1424	29.659	6
82.1433	29.609	6
82.141	29.559	6
82.1356	29.509	6
82.1273	29.459	6
82.1156	29.409	6
82.1	29.359	6
82.1	29.359	6
82.0814	29.309	6
82.0584	29.259	6
82.05	29.2434	6
82.0321	29.209	6
82.0013	29.159	6
82	29.1571	6
81.9652	29.109	6
81.95	29.0904	6
81.9243	29.059	6
81.9	29.0323	6
81.8765	29.009	6
81.85	28.9846	6
81.8215	28.959	6
81.8	28.9408	6
81.7566	28.909	6
81.75	28.9044	6
81.7	28.8702	6
81.6802	28.859	6
81.65	28.842	6
81.6	28.8155	6
81.5848	28.809	6
81.55	28.7938	6
81.5	28.773	6
81.4549	28.759	6
81.45	28.7574	6
81.4	28.7414	6
81.35	28.7304	6
81.3	28.7197	6
81.25	28.7135	6
81.2133	28.709	6
81.2	28.7072	6
81.1862	28.659	6
81.2	28.6389	6
81.25	28.6366	6
81.2695	28.609	6
81.3	28.5651	6
81.3043	28.559	6
81.3	28.5422	6
81.25	28.5368	6
81.2	28.5314	6
81.15	28.5296	6
81.1	28.5279	6
81.05	28.5296	6
81	28.5314	6
80.95	28.5368	6
80.9	28.5422	6
80.85	28.5514	6
80.8099	28.559	6
80.8	28.5608	6
80.75	28.5733	6
80.7	28.5863	6
80.65	28.6035	6
80.6344	28.609	6
80.6	28.6207	6
80.55	28.6422	6
80.5125	28.659	6
80.5	28.6645	6
80.45	28.6909	6
80.4174	28.709	6
80.4	28.7187	6
80.35	28.7513	6
80.3386	28.759	6
80.3	28.7855	6
80.2701	28.809	6
80.25	28.8255	6
80.2105	28.859	6
80.2	28.8684	6
80.1588	28.909	6
80.15	28.9184	6
80.1124	28.959	6
80.1	28.9734	6
80.0715	29.009	6
80.05	29.0386	6
80.0474	29.059	6
80.05	29.0625	6
80.1	29.0749	6
80.1169	29.059	6
80.15	29.0276	6
80.1694	29.009	6
80.2	28.9794	6
80.25	28.991	6
80.3	29.0033	6
80.3235	29.009	6
80.3	29.0324	6
80.2758	29.059	6
80.25	29.0904	6
80.2348	29.109	6
80.2	29.1571	6
80.1987	29.159	6
80.1679	29.209	6
80.15	29.2435	6
80.1417	29.259	6
80.1186	29.309	6
80.1	29.359	6
80.1	29.3591	6
80.0845	29.409	6
80.0727	29.459	6
80.0644	29.509	6
80.059	29.559	6
80.0568	29.609	6
80.0576	29.659	6
80.0615	29.709	6
80.0685	29.759	6
80.0789	29.809	6
80.0928	29.859	6
80.1	29.8795	6
80.1102	29.909	6
80.1315	29.959	6
80.15	29.9949	6
80.157	30.009	6
80.1856	30.059	6
80.2	30.0807	6
80.2197	30.109	6
80.25	30.1471	6
80.2595	30.159	6
80.3	30.2045	6
80.3044	30.209	6
80.35	30.2518	6
80.3579	30.259	6
80.4	30.295	6
80.419	30.309	6
80.45	30.331	6
80.4918	30.359	6
80.5	30.3644	6
80.55	30.3923	6
80.5819	30.409	6
80.6	30.4184	6
80.65	30.4396	6
80.699	30.459	6
80.7	30.4594	6
80.75	30.4755	6
80.8	30.491	6
80.85	30.5016	6
80.8858	30.509	6
80.9	30.5121	6
> 12 contour
81	30.0174	12
81.05	30.0222	12
81.1	30.0276	12
81.15	30.0222	12
81.2	30.0174	12
81.2263	30.009	12
81.25	30.0022	12
81.3	29.9875	12
81.3499	29.959	12
81.35	29.9589	12
81.4	29.9311	12
81.4264	29.909	12
81.45	29.8858	12
81.476	29.859	12
81.5	29.8275	12
81.5125	29.809	12
81.5375	29.759	12
81.55	29.7194	12
81.5538	29.709	12
81.5642	29.659	12
81.5668	29.609	12
81.5616	29.559	12
81.55	29.5168	12
81.5482	29.509	12
81.5305	29.459	12
81.5021	29.409	12
81.5	29.406	12
81.4615	29.359	12
81.45	29.3478	12
81.4085	29.309	12
81.4	29.302	12
81.35	29.2717	12
81.3265	29.259	12
81.3	29.2446	12
81.25	29.229	12
81.2	29.2147	12
81.15	29.2109	12
81.1306	29.209	12
81.1	29.2054	12
81.0687	29.209	12
81.05	29.2107	12
81	29.2148	12
80.95	29.2293	12
80.9	29.245	12
80.8744	29.259	12
80.85	29.2722	12
80.8	29.3025	12
80.7921	29.309	12
80.75	29.3482	12
80.7389	29.359	12
80.7	29.4062	12
80.698	29.409	12
80.6695	29.459	12
80.6518	29.509	12
80.65	29.517	12
80.6387	29.559	12
80.6336	29.609	12
80.6361	29.659	12
80.6465	29.709	12
80.65	29.7187	12
80.6626	29.759	12
80.6876	29.809	12
80.7	29.8274	12
80.7242	29.859	12
80.75	29.8854	12
80.7741	29.909	12
80.8	29.9307	12
80.85	29.9589	12
80.8501	29.959	12
80.9	29.9874	12
80.95	30.0022	12
80.9737	30.009	12
81	30.0174	12
> 18 contour
81.05	29.8624	18
81.1	29.8734	18
81.15	29.8618	18
81.1614	29.859	18
81.2	29.8532	18
81.25	29.8367	18
81.2824	29.809	18
81.3	29.7965	18
81.3342	29.759	18
81.35	29.7319	18
81.3706	29.709	18
81.3814	29.659	18
81.3853	29.609	18
81.3882	29.559	18
81.3571	29.509	18
81.35	29.4956	18
81.3315	29.459	18
81.3	29.4255	18
81.2655	29.409	18
81.25	29.4028	18
81.2	29.3683	18
81.15	29.3698	18
81.1	29.3628	18
81.05	29.3695	18
81	29.3684	18
80.95	29.4042	18
80.9378	29.409	18
80.9	29.4262	18
80.8685	29.459	18
80.85	29.4956	18
80.8428	29.509	18
80.8109	29.559	18
80.8138	29.609	18
80.8177	29.659	18
80.8287	29.709	18
80.85	29.7322	18
80.866	29.759	18
80.9	29.7959	18
80.9189	29.809	18
80.95	29.8354	18
81	29.8532	18
81.0368	29.859	18
81.05	29.8624	18
> 24 contour
81	29.7768	24
81.05	29.7932	24
81.1	29.7963	24
81.15	29.7928	24
81.2	29.7767	24
81.2259	29.759	24
81.25	29.7394	24
81.2783	29.709	24
81.3	29.6613	24
81.301	29.659	24
81.3075	29.609	24
81.3	29.5747	24
81.2958	29.559	24
81.2668	29.509	24
81.25	29.4929	24
81.2042	29.459	24
81.2	29.4561	24
81.15	29.439	24
81.1	29.4307	24
81.05	29.4388	24
81	29.4561	24
80.9958	29.459	24
80.95	29.4929	24
80.9331	29.509	24
80.9032	29.559	24
80.9	29.5704	24
80.8913	29.609	24
80.8979	29.659	24
80.9	29.6637	24
80.9214	29.709	24
80.95	29.7391	24
80.9744	29.759	24
81	29.7768	24
> 30 contour
81.05	29.7426	30
81.1	29.7408	30
81.15	29.7421	30
81.1935	29.709	30
81.2	29.7026	30
81.2336	29.659	30
81.2434	29.609	30
81.2281	29.559	30
81.2	29.5267	30
81.1785	29.509	30
81.15	29.4899	30
81.1	29.4827	30
81.05	29.4899	30
81.0214	29.509	30
81	29.5265	30
80.9713	29.559	30
80.9556	29.609	30
80.9655	29.659	30
81	29.7029	30
81.0061	29.709	30
81.05	29.7426	30
> 36 contour
81.05	29.6916	36
81.1	29.6972	36
81.15	29.6912	36
81.1826	29.659	36
81.1988	29.609	36
81.1738	29.559	36
81.15	29.5388	36
81.1	29.5324	36
81.05	29.5385	36
81.0258	29.559	36
81.002	29.609	36
81.0172	29.659	36
81.05	29.6916	36
> 42 contour
81.05	29.6143	42
81.1	29.642	42
81.15	29.6211	42
81.1556	29.609	42
81.15	29.6	42
81.1	29.581	42
81.05	29.6052	42
81.0478	29.609	42
81.05	29.6143	42