> 20 contour
51.05	36.1085	20
51.1333	36.1373	20
51.2167	36.1445	20
51.3	36.1541	20
51.3833	36.1659	20
51.4667	36.1749	20
51.55	36.1823	20
51.6333	36.1864	20
51.7167	36.1763	20
51.8	36.1445	20
51.8516	36.1063	20
51.8833	36.0744	20
51.9241	36.0229	20
51.948	35.9396	20
51.956	35.8563	20
51.9519	35.7729	20
51.9163	35.6896	20
51.8833	35.6535	20
51.8203	35.6063	20
51.8	35.5931	20
51.7167	35.5611	20
51.6333	35.5481	20
51.6059	35.5229	20
51.55	35.4886	20
51.4667	35.4825	20
51.3833	35.477	20
51.3	35.472	20
51.2247	35.4396	20
51.2167	35.4311	20
51.1333	35.4361	20
51.1198	35.4396	20
51.05	35.4536	20
50.9994	35.5229	20
50.9667	35.5476	20
50.8833	35.5821	20
50.8375	35.6063	20
50.8011	35.6896	20
50.8299	35.7729	20
50.8	35.8369	20
50.7753	35.8563	20
50.7857	35.9396	20
50.8	35.9488	20
50.8833	35.9566	20
50.9206	36.0229	20
50.9667	36.065	20
51.0458	36.1063	20
51.05	36.1085	20
> 40 contour
51.2167	36.0235	40
51.3	36.0345	40
51.3833	36.0511	40
51.4667	36.0589	40
51.55	36.0657	40
51.6333	36.07	40
51.7167	36.0376	40
51.7358	36.0229	40
51.7895	35.9396	40
51.797	35.8563	40
51.7898	35.7729	40
51.7167	35.6964	40
51.6967	35.6896	40
51.6333	35.6641	40
51.55	35.6357	40
51.4667	35.6311	40
51.3833	35.6121	40
51.3216	35.6063	40
51.3	35.6031	40
51.2167	35.5898	40
51.1333	35.5994	40
51.1209	35.6063	40
51.05	35.6409	40
51.0022	35.6896	40
50.9939	35.7729	40
51.014	35.8563	40
51.0458	35.9396	40
51.05	35.944	40
51.1333	36.0108	40
51.2146	36.0229	40
51.2167	36.0235	40
> 60 contour
51.1333	35.9547	60
51.2167	35.9851	60
51.3	35.9956	60
51.3833	36.0052	60
51.4667	36.0104	60
51.55	36.0144	60
51.6333	36.015	60
51.7167	35.9586	60
51.7314	35.9396	60
51.7486	35.8563	60
51.7264	35.7729	60
51.7167	35.7627	60
51.6333	35.71	60
51.5728	35.6896	60
51.55	35.6787	60
51.4667	35.6729	60
51.396	35.6896	60
51.3833	35.6913	60
51.3775	35.6896	60
51.3	35.6484	60
51.2167	35.662	60
51.1333	35.662	60
51.0958	35.6896	60
51.0794	35.7729	60
51.0718	35.8563	60
51.1151	35.9396	60
51.1333	35.9547	60
> 80 contour
51.2167	35.947	80
51.3	35.9642	80
51.3833	35.977	80
51.4667	35.985	80
51.55	35.9907	80
51.6333	35.9869	80
51.6911	35.9396	80
51.7085	35.8563	80
51.6798	35.7729	80
51.6333	35.7405	80
51.55	35.714	80
51.4667	35.7081	80
51.3833	35.7148	80
51.3	35.6909	80
51.2167	35.7021	80
51.1333	35.7401	80
51.1195	35.7729	80
51.107	35.8563	80
51.1333	35.8984	80
51.1992	35.9396	80
51.2167	35.947	80
> 100 contour
51.3833	35.9488	100
51.4667	35.9596	100
51.55	35.967	100
51.6333	35.9589	100
51.6568	35.9396	100
51.6845	35.8563	100
51.6362	35.7729	100
51.6333	35.7709	100
51.55	35.7468	100
51.4667	35.7388	100
51.3833	35.7384	100
51.3	35.719	100
51.2167	35.7239	100
51.1521	35.7729	100
51.1405	35.8563	100
51.2167	35.9205	100
51.3	35.9339	100
51.3332	35.9396	100
51.3833	35.9488	100
> 120 contour
51.55	35.9432	120
51.5774	35.9396	120
51.6333	35.9216	120
51.6606	35.8563	120
51.6333	35.8105	120
51.55	35.7808	120
51.4961	35.7729	120
51.4667	35.7695	120
51.3833	35.7619	120
51.3	35.7472	120
51.2167	35.7457	120
51.1808	35.7729	120
51.1687	35.8563	120
51.2167	35.8967	120
51.3	35.9075	120
51.3833	35.9174	120
51.4667	35.9311	120
51.5147	35.9396	120
51.55	35.9432	120
> 140 contour
51.2167	35.873	140
51.3	35.8811	140
51.3833	35.8845	140
51.4667	35.8908	140
51.55	35.9001	140
51.6333	35.8641	140
51.6366	35.8563	140
51.6333	35.8508	140
51.55	35.8197	140
51.4667	35.8154	140
51.3833	35.8049	140
51.3	35.78	140
51.2785	35.7729	140
51.2167	35.7675	140
51.2095	35.7729	140
51.1968	35.8563	140
51.2167	35.873	140