> 3 contour
166.563	-12.4539	3
166.647	-12.4494	3
166.73	-12.4478	3
166.813	-12.4522	3
166.855	-12.4573	3
166.897	-12.4616	3
166.98	-12.4759	3
167.063	-12.4939	3
167.147	-12.5256	3
167.182	-12.5406	3
167.23	-12.5601	3
167.313	-12.6027	3
167.349	-12.624	3
167.397	-12.6532	3
167.471	-12.7073	3
167.48	-12.7143	3
167.563	-12.7834	3
167.57	-12.7906	3
167.645	-12.874	3
167.647	-12.876	3
167.711	-12.9573	3
167.73	-12.9853	3
167.766	-13.0406	3
167.81	-13.124	3
167.813	-13.1307	3
167.849	-13.2073	3
167.879	-13.2906	3
167.897	-13.3599	3
167.901	-13.374	3
167.918	-13.4573	3
167.929	-13.5406	3
167.934	-13.624	3
167.932	-13.7073	3
167.925	-13.7906	3
167.91	-13.874	3
167.897	-13.9274	3
167.89	-13.9573	3
167.864	-14.0406	3
167.83	-14.124	3
167.813	-14.1564	3
167.788	-14.2073	3
167.738	-14.2906	3
167.73	-14.3016	3
167.678	-14.374	3
167.647	-14.4106	3
167.606	-14.4573	3
167.563	-14.5026	3
167.519	-14.5406	3
167.48	-14.5714	3
167.406	-14.624	3
167.397	-14.6306	3
167.313	-14.6813	3
167.261	-14.7073	3
167.23	-14.723	3
167.147	-14.7581	3
167.063	-14.7878	3
167.05	-14.7906	3
166.98	-14.8067	3
166.897	-14.8224	3
166.813	-14.8318	3
166.73	-14.8125	3
166.693	-14.7906	3
166.647	-14.7668	3
166.563	-14.7299	3
166.502	-14.7906	3
166.48	-14.8138	3
166.397	-14.7939	3
166.386	-14.7906	3
166.313	-14.7695	3
166.23	-14.7385	3
166.164	-14.7073	3
166.147	-14.6992	3
166.063	-14.6564	3
166.017	-14.624	3
165.98	-14.5968	3
165.91	-14.5406	3
165.897	-14.5291	3
165.823	-14.4573	3
165.813	-14.4475	3
165.749	-14.374	3
165.73	-14.3493	3
165.687	-14.2906	3
165.647	-14.2219	3
165.638	-14.2073	3
165.594	-14.124	3
165.563	-14.0492	3
165.56	-14.0406	3
165.533	-13.9573	3
165.514	-13.874	3
165.501	-13.7906	3
165.494	-13.7073	3
165.493	-13.624	3
165.497	-13.5406	3
165.506	-13.4573	3
165.522	-13.374	3
165.545	-13.2906	3
165.563	-13.2399	3
165.575	-13.2073	3
165.613	-13.124	3
165.647	-13.0653	3
165.66	-13.0406	3
165.715	-12.9573	3
165.73	-12.9372	3
165.78	-12.874	3
165.813	-12.8375	3
165.859	-12.7906	3
165.897	-12.7558	3
165.956	-12.7073	3
165.98	-12.6884	3
166.063	-12.6287	3
166.072	-12.624	3
166.147	-12.5836	3
166.23	-12.5458	3
166.244	-12.5406	3
166.313	-12.5135	3
166.397	-12.4878	3
166.48	-12.4695	3
166.547	-12.4573	3
166.563	-12.4539	3
> 6 contour
166.397	-12.9454	6
166.48	-12.9132	6
166.563	-12.8899	6
166.647	-12.8814	6
166.73	-12.8792	6
166.813	-12.8853	6
166.897	-12.8996	6
166.98	-12.9243	6
167.06	-12.9573	6
167.063	-12.9586	6
167.147	-13.0086	6
167.19	-13.0406	6
167.23	-13.0723	6
167.283	-13.124	6
167.313	-13.1581	6
167.353	-13.2073	6
167.397	-13.2798	6
167.403	-13.2906	6
167.442	-13.374	6
167.468	-13.4573	6
167.48	-13.5213	6
167.484	-13.5406	6
167.491	-13.624	6
167.488	-13.7073	6
167.48	-13.7145	6
167.397	-13.7877	6
167.395	-13.7906	6
167.384	-13.874	6
167.397	-13.9197	6
167.422	-13.9573	6
167.397	-14.0042	6
167.377	-14.0406	6
167.315	-14.124	6
167.313	-14.1257	6
167.233	-14.2073	6
167.23	-14.2104	6
167.147	-14.2745	6
167.121	-14.2906	6
167.063	-14.3259	6
166.98	-14.3581	6
166.923	-14.374	6
166.897	-14.3821	6
166.813	-14.3979	6
166.73	-14.4045	6
166.647	-14.4019	6
166.563	-14.3926	6
166.501	-14.374	6
166.48	-14.3683	6
166.397	-14.3387	6
166.313	-14.2947	6
166.307	-14.2906	6
166.23	-14.2394	6
166.192	-14.2073	6
166.147	-14.1646	6
166.108	-14.124	6
166.063	-14.0653	6
166.047	-14.0406	6
166.003	-13.9573	6
165.98	-13.895	6
165.971	-13.874	6
165.948	-13.7906	6
165.936	-13.7073	6
165.934	-13.624	6
165.94	-13.5406	6
165.957	-13.4573	6
165.98	-13.3902	6
165.985	-13.374	6
166.021	-13.2906	6
166.063	-13.2194	6
166.071	-13.2073	6
166.143	-13.124	6
166.147	-13.1199	6
166.23	-13.0449	6
166.236	-13.0406	6
166.313	-12.9877	6
166.373	-12.9573	6
166.397	-12.9454	6
> 9 contour
166.647	-13.0953	9
166.73	-13.0919	9
166.813	-13.1012	9
166.896	-13.124	9
166.897	-13.124	9
166.98	-13.1589	9
167.054	-13.2073	9
167.063	-13.2137	9
167.142	-13.2906	9
167.147	-13.2966	9
167.201	-13.374	9
167.23	-13.4361	9
167.24	-13.4573	9
167.249	-13.5406	9
167.273	-13.624	9
167.27	-13.7073	9
167.252	-13.7906	9
167.23	-13.8469	9
167.22	-13.874	9
167.17	-13.9573	9
167.147	-13.987	9
167.097	-14.0406	9
167.063	-14.0701	9
166.98	-14.1227	9
166.977	-14.124	9
166.897	-14.1601	9
166.813	-14.1814	9
166.73	-14.1899	9
166.647	-14.1867	9
166.563	-14.1715	9
166.48	-14.1399	9
166.45	-14.124	9
166.397	-14.0937	9
166.331	-14.0406	9
166.313	-14.0238	9
166.256	-13.9573	9
166.23	-13.915	9
166.206	-13.874	9
166.174	-13.7906	9
166.158	-13.7073	9
166.155	-13.624	9
166.163	-13.5406	9
166.185	-13.4573	9
166.226	-13.374	9
166.23	-13.3678	9
166.284	-13.2906	9
166.313	-13.2593	9
166.373	-13.2073	9
166.397	-13.1897	9
166.48	-13.1426	9
166.563	-13.1553	9
166.62	-13.124	9
166.647	-13.0953	9
> 12 contour
166.563	-13.2662	12
166.647	-13.241	12
166.73	-13.2362	12
166.813	-13.2478	12
166.897	-13.2792	12
166.916	-13.2906	12
166.98	-13.3343	12
167.02	-13.374	12
167.063	-13.4343	12
167.078	-13.4573	12
167.112	-13.5406	12
167.125	-13.624	12
167.12	-13.7073	12
167.095	-13.7906	12
167.063	-13.8484	12
167.048	-13.874	12
166.98	-13.9489	12
166.969	-13.9573	12
166.897	-14.0042	12
166.813	-14.0341	12
166.763	-14.0406	12
166.73	-14.0454	12
166.661	-14.0406	12
166.647	-14.0398	12
166.563	-14.0162	12
166.48	-13.9764	12
166.455	-13.9573	12
166.397	-13.9002	12
166.375	-13.874	12
166.329	-13.7906	12
166.313	-13.7338	12
166.306	-13.7073	12
166.301	-13.624	12
166.313	-13.5427	12
166.314	-13.5406	12
166.345	-13.4573	12
166.397	-13.3828	12
166.404	-13.374	12
166.48	-13.3069	12
166.512	-13.2906	12
166.563	-13.2662	12
> 15 contour
166.647	-13.3574	15
166.73	-13.35	15
166.813	-13.3669	15
166.828	-13.374	15
166.897	-13.4144	15
166.94	-13.4573	15
166.98	-13.5246	15
166.988	-13.5406	15
167.006	-13.624	15
166.999	-13.7073	15
166.98	-13.7572	15
166.965	-13.7906	15
166.897	-13.8689	15
166.89	-13.874	15
166.813	-13.9161	15
166.73	-13.9324	15
166.647	-13.9248	15
166.563	-13.8819	15
166.55	-13.874	15
166.48	-13.8201	15
166.458	-13.7906	15
166.423	-13.7073	15
166.416	-13.624	15
166.434	-13.5406	15
166.48	-13.4602	15
166.483	-13.4573	15
166.563	-13.401	15
166.611	-13.374	15
166.647	-13.3574	15
> 18 contour
166.73	-13.4571	18
166.731	-13.4573	18
166.813	-13.486	18
166.867	-13.5406	18
166.897	-13.6179	18
166.898	-13.624	18
166.897	-13.6402	18
166.888	-13.7073	18
166.824	-13.7906	18
166.813	-13.7991	18
166.73	-13.8235	18
166.647	-13.809	18
166.622	-13.7906	18
166.563	-13.7106	18
166.561	-13.7073	18
166.547	-13.624	18
166.563	-13.5876	18
166.581	-13.5406	18
166.647	-13.4738	18
166.729	-13.4573	18
166.73	-13.4571	18