> 3 contour
168.39	-16.2414	3
168.44	-16.236	3
168.49	-16.2306	3
168.54	-16.2307	3
168.59	-16.2306	3
168.64	-16.236	3
168.69	-16.2414	3
168.706	-16.245	3
168.74	-16.2518	3
168.79	-16.2621	3
168.84	-16.2783	3
168.889	-16.295	3
168.89	-16.2955	3
168.94	-16.3176	3
168.99	-16.3412	3
168.996	-16.345	3
169.04	-16.3706	3
169.079	-16.395	3
169.09	-16.4018	3
169.14	-16.4413	3
169.145	-16.445	3
169.19	-16.4825	3
169.203	-16.495	3
169.24	-16.5345	3
169.25	-16.545	3
169.29	-16.5919	3
169.292	-16.595	3
169.328	-16.645	3
169.34	-16.6651	3
169.359	-16.695	3
169.387	-16.745	3
169.39	-16.7524	3
169.41	-16.795	3
169.428	-16.845	3
169.44	-16.884	3
169.444	-16.895	3
169.457	-16.945	3
169.467	-16.995	3
169.474	-17.045	3
169.478	-17.095	3
169.479	-17.145	3
169.476	-17.195	3
169.472	-17.245	3
169.464	-17.295	3
169.452	-17.345	3
169.44	-17.3861	3
169.438	-17.395	3
169.421	-17.445	3
169.401	-17.495	3
169.39	-17.5171	3
169.376	-17.545	3
169.346	-17.595	3
169.34	-17.6038	3
169.314	-17.645	3
169.29	-17.677	3
169.275	-17.695	3
169.24	-17.7338	3
169.23	-17.745	3
169.19	-17.7852	3
169.179	-17.795	3
169.14	-17.8267	3
169.117	-17.845	3
169.09	-17.8659	3
169.042	-17.895	3
169.04	-17.8963	3
168.99	-17.9265	3
168.948	-17.945	3
168.94	-17.9488	3
168.89	-17.9719	3
168.84	-17.9879	3
168.817	-17.995	3
168.79	-18.004	3
168.74	-18.0147	3
168.69	-18.0253	3
168.64	-18.0303	3
168.59	-18.0353	3
168.54	-18.0352	3
168.49	-18.0353	3
168.44	-18.0303	3
168.39	-18.0253	3
168.34	-18.0147	3
168.29	-18.004	3
168.263	-17.995	3
168.24	-17.9879	3
168.19	-17.9719	3
168.14	-17.9488	3
168.132	-17.945	3
168.09	-17.9264	3
168.04	-17.8962	3
168.038	-17.895	3
167.99	-17.8658	3
167.963	-17.845	3
167.94	-17.8267	3
167.901	-17.795	3
167.89	-17.7852	3
167.85	-17.745	3
167.84	-17.7338	3
167.805	-17.695	3
167.79	-17.677	3
167.766	-17.645	3
167.74	-17.6038	3
167.734	-17.595	3
167.704	-17.545	3
167.69	-17.5171	3
167.679	-17.495	3
167.659	-17.445	3
167.642	-17.395	3
167.64	-17.3861	3
167.628	-17.345	3
167.616	-17.295	3
167.608	-17.245	3
167.604	-17.195	3
167.601	-17.145	3
167.602	-17.095	3
167.606	-17.045	3
167.613	-16.995	3
167.623	-16.945	3
167.636	-16.895	3
167.64	-16.884	3
167.652	-16.845	3
167.67	-16.795	3
167.69	-16.7524	3
167.693	-16.745	3
167.721	-16.695	3
167.74	-16.6651	3
167.752	-16.645	3
167.788	-16.595	3
167.79	-16.5919	3
167.83	-16.545	3
167.84	-16.5345	3
167.877	-16.495	3
167.89	-16.4825	3
167.935	-16.445	3
167.94	-16.4413	3
167.99	-16.4019	3
168.001	-16.395	3
168.04	-16.3706	3
168.09	-16.3735	3
168.14	-16.3643	3
168.19	-16.3554	3
168.24	-16.349	3
168.246	-16.345	3
168.29	-16.311	3
168.314	-16.295	3
168.34	-16.2518	3
168.374	-16.245	3
168.39	-16.2414	3
> 6 contour
168.34	-16.5784	6
168.39	-16.5622	6
168.44	-16.5537	6
168.49	-16.5467	6
168.54	-16.5461	6
168.59	-16.5467	6
168.64	-16.5537	6
168.69	-16.5622	6
168.74	-16.5784	6
168.785	-16.595	6
168.79	-16.5967	6
168.84	-16.6218	6
168.88	-16.645	6
168.89	-16.651	6
168.94	-16.6906	6
168.945	-16.695	6
168.99	-16.7357	6
168.999	-16.745	6
169.038	-16.795	6
169.04	-16.7979	6
169.072	-16.845	6
169.09	-16.8785	6
169.098	-16.895	6
169.118	-16.945	6
169.133	-16.995	6
169.14	-17.0318	6
169.143	-17.045	6
169.149	-17.095	6
169.15	-17.145	6
169.146	-17.195	6
169.14	-17.2359	6
169.139	-17.245	6
169.127	-17.295	6
169.11	-17.345	6
169.09	-17.3893	6
169.087	-17.395	6
169.058	-17.445	6
169.04	-17.4691	6
169.021	-17.495	6
168.99	-17.5314	6
168.976	-17.545	6
168.94	-17.5764	6
168.917	-17.595	6
168.89	-17.6157	6
168.84	-17.6442	6
168.838	-17.645	6
168.79	-17.6706	6
168.74	-17.6878	6
168.717	-17.695	6
168.69	-17.7038	6
168.64	-17.7128	6
168.59	-17.7203	6
168.54	-17.7208	6
168.518	-17.695	6
168.49	-17.6623	6
168.44	-17.6774	6
168.391	-17.645	6
168.39	-17.6436	6
168.34	-17.6267	6
168.29	-17.6062	6
168.271	-17.595	6
168.24	-17.5771	6
168.215	-17.595	6
168.19	-17.6157	6
168.163	-17.595	6
168.14	-17.5764	6
168.104	-17.545	6
168.09	-17.5314	6
168.059	-17.495	6
168.04	-17.4691	6
168.023	-17.445	6
167.993	-17.395	6
167.99	-17.3893	6
167.97	-17.345	6
167.953	-17.295	6
167.941	-17.245	6
167.94	-17.2359	6
167.934	-17.195	6
167.93	-17.145	6
167.931	-17.095	6
167.937	-17.045	6
167.94	-17.0318	6
167.947	-16.995	6
167.962	-16.945	6
167.982	-16.895	6
167.99	-16.8785	6
168.008	-16.845	6
168.04	-16.7979	6
168.042	-16.795	6
168.081	-16.745	6
168.09	-16.7357	6
168.14	-16.7225	6
168.19	-16.7231	6
168.232	-16.695	6
168.227	-16.645	6
168.24	-16.6218	6
168.29	-16.5967	6
168.295	-16.595	6
168.34	-16.5784	6
> 9 contour
168.39	-16.724	9
168.44	-16.7109	9
168.49	-16.7021	9
168.54	-16.7005	9
168.59	-16.7021	9
168.64	-16.7109	9
168.69	-16.724	9
168.737	-16.745	9
168.74	-16.7464	9
168.79	-16.7728	9
168.82	-16.795	9
168.84	-16.8118	9
168.875	-16.845	9
168.89	-16.8621	9
168.915	-16.895	9
168.94	-16.9388	9
168.944	-16.945	9
168.966	-16.995	9
168.98	-17.045	9
168.988	-17.095	9
168.989	-17.145	9
168.985	-17.195	9
168.975	-17.245	9
168.957	-17.295	9
168.94	-17.3282	9
168.932	-17.345	9
168.898	-17.395	9
168.89	-17.4048	9
168.851	-17.445	9
168.84	-17.4545	9
168.79	-17.4929	9
168.786	-17.495	9
168.74	-17.5204	9
168.69	-17.5413	9
168.675	-17.545	9
168.64	-17.5546	9
168.59	-17.564	9
168.54	-17.5657	9
168.49	-17.564	9
168.475	-17.545	9
168.44	-17.5252	9
168.39	-17.5184	9
168.34	-17.5204	9
168.294	-17.495	9
168.29	-17.4929	9
168.24	-17.4545	9
168.229	-17.445	9
168.19	-17.4048	9
168.182	-17.395	9
168.148	-17.345	9
168.14	-17.3282	9
168.123	-17.295	9
168.105	-17.245	9
168.095	-17.195	9
168.091	-17.145	9
168.092	-17.095	9
168.1	-17.045	9
168.114	-16.995	9
168.136	-16.945	9
168.14	-16.9388	9
168.165	-16.895	9
168.19	-16.8621	9
168.205	-16.845	9
168.24	-16.8304	9
168.278	-16.795	9
168.29	-16.7845	9
168.34	-16.7711	9
168.376	-16.745	9
168.39	-16.724	9
> 12 contour
168.39	-16.8405	12
168.44	-16.8301	12
168.49	-16.8057	12
168.54	-16.8021	12
168.59	-16.8057	12
168.64	-16.8163	12
168.69	-16.836	12
168.706	-16.845	12
168.74	-16.8649	12
168.777	-16.895	12
168.79	-16.9077	12
168.822	-16.945	12
168.84	-16.9747	12
168.852	-16.995	12
168.871	-17.045	12
168.881	-17.095	12
168.883	-17.145	12
168.877	-17.195	12
168.863	-17.245	12
168.84	-17.293	12
168.839	-17.295	12
168.803	-17.345	12
168.79	-17.359	12
168.749	-17.395	12
168.74	-17.4015	12
168.69	-17.4305	12
168.652	-17.445	12
168.64	-17.4494	12
168.59	-17.4605	12
168.54	-17.4643	12
168.49	-17.4532	12
168.44	-17.4494	12
168.428	-17.445	12
168.39	-17.4305	12
168.34	-17.3981	12
168.331	-17.395	12
168.29	-17.359	12
168.277	-17.345	12
168.241	-17.295	12
168.24	-17.293	12
168.217	-17.245	12
168.203	-17.195	12
168.197	-17.145	12
168.199	-17.095	12
168.209	-17.045	12
168.228	-16.995	12
168.24	-16.9747	12
168.258	-16.945	12
168.29	-16.9077	12
168.303	-16.895	12
168.34	-16.8649	12
168.374	-16.845	12
168.39	-16.8405	12
> 15 contour
168.49	-16.887	15
168.499	-16.895	15
168.54	-16.912	15
168.581	-16.895	15
168.59	-16.887	15
168.62	-16.895	15
168.64	-16.8999	15
168.69	-16.9281	15
168.713	-16.945	15
168.74	-16.9706	15
168.759	-16.995	15
168.784	-17.045	15
168.79	-17.0659	15
168.798	-17.095	15
168.801	-17.145	15
168.792	-17.195	15
168.79	-17.2014	15
168.774	-17.245	15
168.741	-17.295	15
168.74	-17.2967	15
168.69	-17.3382	15
168.68	-17.345	15
168.64	-17.3672	15
168.59	-17.3798	15
168.54	-17.3862	15
168.49	-17.3798	15
168.44	-17.3672	15
168.4	-17.345	15
168.39	-17.3382	15
168.34	-17.2967	15
168.339	-17.295	15
168.306	-17.245	15
168.29	-17.2014	15
168.288	-17.195	15
168.279	-17.145	15
168.282	-17.095	15
168.29	-17.0659	15
168.296	-17.045	15
168.321	-16.995	15
168.34	-16.9706	15
168.367	-16.945	15
168.39	-16.9281	15
168.44	-16.8999	15
168.46	-16.895	15
168.49	-16.887	15
> 18 contour
168.44	-16.9742	18
168.49	-16.9585	18
168.54	-16.9464	18
168.59	-16.9585	18
168.64	-16.9742	18
168.665	-16.995	18
168.69	-17.025	18
168.705	-17.045	18
168.728	-17.095	18
168.731	-17.145	18
168.719	-17.195	18
168.69	-17.2412	18
168.688	-17.245	18
168.64	-17.2925	18
168.633	-17.295	18
168.59	-17.3078	18
168.54	-17.3197	18
168.49	-17.3078	18
168.447	-17.295	18
168.44	-17.2925	18
168.392	-17.245	18
168.39	-17.2412	18
168.361	-17.195	18
168.349	-17.145	18
168.352	-17.095	18
168.39	-17.0738	18
168.423	-17.045	18
168.415	-16.995	18
168.44	-16.9742	18
> 21 contour
168.54	-17.0596	21
168.583	-17.095	21
168.584	-17.145	21
168.559	-17.195	21
168.54	-17.2067	21
168.521	-17.195	21
168.496	-17.145	21
168.497	-17.095	21
168.54	-17.0596	21