> 3 contour
91.1784	28.1561	3
91.2617	28.1724	3
91.345	28.1847	3
91.4284	28.1834	3
91.5117	28.1785	3
91.595	28.1664	3
91.6422	28.1559	3
91.6784	28.1487	3
91.7617	28.1246	3
91.845	28.0933	3
91.8825	28.0726	3
91.9284	28.0469	3
92.0117	27.9923	3
92.0157	27.9892	3
92.095	27.9244	3
92.1147	27.9059	3
92.1784	27.8366	3
92.1902	27.8226	3
92.2485	27.7392	3
92.2617	27.7144	3
92.2935	27.6559	3
92.3264	27.5726	3
92.345	27.5008	3
92.3482	27.4892	3
92.3611	27.4059	3
92.3645	27.3226	3
92.3583	27.2392	3
92.345	27.1684	3
92.3429	27.1559	3
92.3184	27.0726	3
92.2813	26.9892	3
92.2617	26.9554	3
92.2335	26.9059	3
92.2617	26.8904	3
92.2804	26.9059	3
92.345	26.9566	3
92.4284	26.9154	3
92.4496	26.9059	3
92.4284	26.8691	3
92.4021	26.8226	3
92.345	26.742	3
92.3429	26.7392	3
92.2677	26.6559	3
92.2617	26.6501	3
92.1784	26.5755	3
92.1747	26.5726	3
92.095	26.5136	3
92.0558	26.4892	3
92.0117	26.4623	3
91.9284	26.4205	3
91.8957	26.4059	3
91.845	26.3829	3
91.7617	26.3574	3
91.6784	26.3371	3
91.595	26.3232	3
91.5895	26.3226	3
91.5117	26.313	3
91.4284	26.3087	3
91.345	26.3077	3
91.2617	26.3181	3
91.2344	26.3226	3
91.1784	26.3308	3
91.095	26.349	3
91.0117	26.3734	3
90.9284	26.4059	3
90.9284	26.4059	3
90.845	26.4415	3
90.7673	26.4892	3
90.7617	26.4927	3
90.6784	26.549	3
90.6486	26.5726	3
90.595	26.6186	3
90.5561	26.6559	3
90.5117	26.7043	3
90.482	26.7392	3
90.4284	26.8138	3
90.4222	26.8226	3
90.4284	26.8253	3
90.4723	26.9059	3
90.5117	26.9726	3
90.5421	26.9892	3
90.5117	27.0624	3
90.5073	27.0726	3
90.4809	27.1559	3
90.4657	27.2392	3
90.4596	27.3226	3
90.463	27.4059	3
90.4754	27.4892	3
90.4986	27.5726	3
90.5117	27.6057	3
90.5307	27.6559	3
90.5753	27.7392	3
90.595	27.7682	3
90.6331	27.8226	3
90.6784	27.8747	3
90.7083	27.9059	3
90.7617	27.9541	3
90.8048	27.9892	3
90.845	28.0196	3
90.9284	28.0655	3
90.9434	28.0726	3
91.0117	28.105	3
91.095	28.1346	3
91.1778	28.1559	3
91.1784	28.1561	3
> 6 contour
91.2617	27.6607	6
91.345	27.6952	6
91.4284	27.693	6
91.5117	27.6789	6
91.572	27.6559	6
91.595	27.648	6
91.6784	27.596	6
91.7043	27.5726	6
91.7617	27.5005	6
91.7699	27.4892	6
91.8046	27.4059	6
91.8126	27.3226	6
91.7969	27.2392	6
91.7617	27.1643	6
91.7581	27.1559	6
91.6835	27.0726	6
91.6784	27.0683	6
91.595	27.015	6
91.5145	26.9892	6
91.5117	26.9882	6
91.4284	26.9742	6
91.345	26.9711	6
91.301	26.9892	6
91.2617	27.0027	6
91.1784	27.0433	6
91.1411	27.0726	6
91.095	27.1205	6
91.0664	27.1559	6
91.0283	27.2392	6
91.0155	27.3226	6
91.0231	27.4059	6
91.0543	27.4892	6
91.095	27.5437	6
91.1203	27.5726	6
91.1784	27.6205	6
91.2518	27.6559	6
91.2617	27.6607	6
> 9 contour
91.2617	27.4988	9
91.345	27.5471	9
91.4284	27.5533	9
91.5117	27.5308	9
91.5708	27.4892	9
91.595	27.4642	9
91.6375	27.4059	9
91.6527	27.3226	9
91.6277	27.2392	9
91.595	27.1982	9
91.545	27.1559	9
91.5117	27.1344	9
91.4284	27.1121	9
91.345	27.1156	9
91.2761	27.1559	9
91.2617	27.1642	9
91.1956	27.2392	9
91.1784	27.3118	9
91.1746	27.3226	9
91.1784	27.3412	9
91.1864	27.4059	9
91.2503	27.4892	9
91.2617	27.4988	9
> 12 contour
91.345	27.4626	12
91.4284	27.4794	12
91.5117	27.4532	12
91.5583	27.4059	12
91.5788	27.3226	12
91.5417	27.2392	12
91.5117	27.2113	12
91.4284	27.1754	12
91.345	27.1954	12
91.2845	27.2392	12
91.2617	27.2738	12
91.2393	27.3226	12
91.2617	27.3936	12
91.2673	27.4059	12
91.345	27.4626	12
> 15 contour
91.4284	27.4367	15
91.4928	27.4059	15
91.5117	27.384	15
91.5367	27.3226	15
91.5117	27.2808	15
91.4731	27.2392	15
91.4284	27.2132	15
91.372	27.2392	15
91.345	27.2687	15
91.3048	27.3226	15
91.345	27.3899	15
91.3588	27.4059	15
91.4284	27.4367	15