> 4 contour
70.55	40.6611	4
70.5944	40.6588	4
70.6	40.6576	4
70.65	40.6184	4
70.7	40.6348	4
70.75	40.6212	4
70.7846	40.6088	4
70.8	40.6033	4
70.85	40.5858	4
70.9	40.5631	4
70.9096	40.5588	4
70.95	40.5409	4
71	40.5134	4
71.0083	40.5087	4
71.05	40.4851	4
71.0893	40.4588	4
71.1	40.4512	4
71.15	40.4149	4
71.1575	40.4088	4
71.15	40.4071	4
71.1184	40.3588	4
71.1	40.3317	4
71.05	40.3193	4
71.0064	40.3088	4
71.05	40.2734	4
71.0659	40.2587	4
71.1	40.2243	4
71.1149	40.2088	4
71.15	40.167	4
71.1566	40.1588	4
71.1909	40.1088	4
71.2	40.093	4
71.2202	40.0588	4
71.2434	40.0087	4
71.25	39.9909	4
71.2622	39.9588	4
71.2762	39.9088	4
71.2852	39.8588	4
71.2903	39.8088	4
71.2908	39.7588	4
71.2877	39.7088	4
71.2802	39.6588	4
71.2682	39.6088	4
71.2513	39.5588	4
71.25	39.5558	4
71.2301	39.5088	4
71.2033	39.4588	4
71.2	39.4535	4
71.1721	39.4088	4
71.15	39.379	4
71.1341	39.3588	4
71.1	39.3214	4
71.0883	39.3088	4
71.05	39.2713	4
71.0355	39.2588	4
71	39.2302	4
70.972	39.2088	4
70.95	39.1927	4
70.9	39.1622	4
70.8942	39.1588	4
70.85	39.133	4
70.8	39.1101	4
70.7971	39.1088	4
70.75	39.0872	4
70.7	39.0703	4
70.6656	39.0588	4
70.65	39.0532	4
70.6	39.0407	4
70.55	39.0278	4
70.5	39.0116	4
70.45	39.0121	4
70.4017	39.0088	4
70.4	39.0086	4
70.35	39.004	4
70.3	39.0045	4
70.25	39.0041	4
70.2	39.0086	4
70.1983	39.0087	4
70.15	39.0121	4
70.1	39.0202	4
70.05	39.0278	4
70	39.0407	4
69.95	39.0533	4
69.9348	39.0588	4
69.9	39.0703	4
69.85	39.0872	4
69.8027	39.1088	4
69.8	39.11	4
69.75	39.1329	4
69.7058	39.1587	4
69.7	39.1622	4
69.65	39.1928	4
69.628	39.2088	4
69.6	39.2303	4
69.5645	39.2587	4
69.55	39.2713	4
69.5117	39.3088	4
69.5	39.3214	4
69.4659	39.3588	4
69.45	39.379	4
69.4279	39.4087	4
69.4	39.4535	4
69.3967	39.4588	4
69.3699	39.5087	4
69.35	39.5559	4
69.3488	39.5588	4
69.3318	39.6088	4
69.3198	39.6587	4
69.3025	39.7088	4
69.3092	39.7587	4
69.3097	39.8088	4
69.3148	39.8588	4
69.3238	39.9087	4
69.3379	39.9588	4
69.35	39.9908	4
69.3566	40.0087	4
69.3798	40.0587	4
69.4	40.093	4
69.4091	40.1088	4
69.4434	40.1587	4
69.4	40.1708	4
69.3734	40.2088	4
69.4	40.2359	4
69.45	40.2448	4
69.5	40.2242	4
69.5341	40.2587	4
69.55	40.2734	4
69.5936	40.3087	4
69.6	40.3136	4
69.65	40.3505	4
69.6633	40.3588	4
69.65	40.3617	4
69.6197	40.4087	4
69.65	40.4369	4
69.6908	40.4088	4
69.7	40.3807	4
69.75	40.4087	4
69.7501	40.4087	4
69.8	40.4321	4
69.85	40.4541	4
69.8638	40.4588	4
69.9	40.4713	4
69.95	40.4883	4
70	40.5001	4
70.0364	40.5087	4
70.05	40.5122	4
70.1	40.52	4
70.15	40.5284	4
70.2	40.5319	4
70.25	40.5362	4
70.2579	40.5587	4
70.3	40.5909	4
70.35	40.591	4
70.4	40.59	4
70.45	40.5892	4
70.478	40.6088	4
70.5	40.6251	4
70.547	40.6587	4
70.55	40.6611	4
> 8 contour
70.15	40.0802	8
70.2	40.0891	8
70.25	40.0995	8
70.3	40.0982	8
70.35	40.0995	8
70.4	40.0891	8
70.45	40.0802	8
70.4971	40.0588	8
70.5	40.0576	8
70.55	40.0372	8
70.5901	40.0087	8
70.6	40.0008	8
70.6473	39.9588	8
70.65	39.9555	8
70.6842	39.9088	8
70.7	39.8731	8
70.7069	39.8588	8
70.7211	39.8088	8
70.7231	39.7588	8
70.7157	39.7088	8
70.7	39.6671	8
70.6972	39.6588	8
70.6692	39.6088	8
70.65	39.5856	8
70.623	39.5588	8
70.6	39.54	8
70.5576	39.5088	8
70.55	39.5036	8
70.5	39.4804	8
70.45	39.4604	8
70.4403	39.4588	8
70.4	39.4509	8
70.35	39.4393	8
70.3	39.4405	8
70.25	39.4393	8
70.2	39.4509	8
70.1604	39.4588	8
70.15	39.4605	8
70.1	39.4806	8
70.05	39.5037	8
70.0425	39.5087	8
70	39.54	8
69.977	39.5588	8
69.95	39.5857	8
69.9308	39.6088	8
69.9028	39.6587	8
69.9	39.6671	8
69.8843	39.7088	8
69.877	39.7587	8
69.8789	39.8088	8
69.8931	39.8588	8
69.9	39.8731	8
69.9158	39.9087	8
69.95	39.9553	8
69.9529	39.9588	8
70	40.0007	8
70.01	40.0087	8
70.05	40.0371	8
70.1	40.0576	8
70.1029	40.0587	8
70.15	40.0802	8
> 12 contour
70.25	39.9738	12
70.3	39.9736	12
70.35	39.9738	12
70.3905	39.9588	12
70.4	39.9558	12
70.45	39.9383	12
70.4879	39.9088	12
70.5	39.8964	12
70.5334	39.8588	12
70.55	39.8197	12
70.5548	39.8088	12
70.5588	39.7588	12
70.55	39.7233	12
70.5469	39.7088	12
70.517	39.6588	12
70.5	39.642	12
70.4593	39.6088	12
70.45	39.6025	12
70.4	39.5831	12
70.35	39.5677	12
70.3	39.5681	12
70.25	39.5677	12
70.2	39.5831	12
70.15	39.6027	12
70.1412	39.6088	12
70.1	39.6426	12
70.0834	39.6587	12
70.0527	39.7088	12
70.05	39.7221	12
70.0412	39.7587	12
70.0452	39.8088	12
70.05	39.8197	12
70.0666	39.8588	12
70.1	39.8964	12
70.1121	39.9087	12
70.15	39.9382	12
70.2	39.9572	12
70.2095	39.9588	12
70.25	39.9738	12
> 16 contour
70.2	39.9161	16
70.2425	39.9088	16
70.25	39.9071	16
70.2807	39.9087	16
70.3	39.9099	16
70.3193	39.9088	16
70.35	39.9071	16
70.4	39.8836	16
70.4399	39.8588	16
70.45	39.8455	16
70.4701	39.8088	16
70.4765	39.7588	16
70.4637	39.7088	16
70.45	39.6918	16
70.4091	39.6588	16
70.4	39.6533	16
70.35	39.6379	16
70.3	39.6308	16
70.25	39.6379	16
70.2	39.6533	16
70.1909	39.6587	16
70.15	39.6918	16
70.1361	39.7088	16
70.1234	39.7587	16
70.1299	39.8088	16
70.15	39.8455	16
70.1601	39.8588	16
70.1898	39.9087	16
70.2	39.9161	16
> 20 contour
70.3	39.8723	20
70.3411	39.8588	20
70.35	39.8554	20
70.4	39.828	20
70.4173	39.8088	20
70.425	39.7588	20
70.4	39.718	20
70.388	39.7088	20
70.35	39.6891	20
70.3	39.674	20
70.25	39.6891	20
70.212	39.7088	20
70.2	39.718	20
70.175	39.7587	20
70.1827	39.8088	20
70.2	39.828	20
70.25	39.8554	20
70.2589	39.8588	20
70.3	39.8723	20
> 24 contour
70.25	39.8122	24
70.3	39.8376	24
70.35	39.8122	24
70.3558	39.8088	24
70.3719	39.7588	24
70.35	39.7413	24
70.3088	39.7088	24
70.3	39.7051	24
70.2912	39.7088	24
70.25	39.7413	24
70.2281	39.7587	24
70.2442	39.8088	24
70.25	39.8122	24