> 4 contour
68.9788	-3.81274	4
69.0621	-3.79712	4
69.1454	-3.7866	4
69.2288	-3.78645	4
69.3121	-3.79118	4
69.3954	-3.80269	4
69.4788	-3.82107	4
69.5274	-3.83623	4
69.5621	-3.84644	4
69.6454	-3.87692	4
69.7242	-3.91957	4
69.7288	-3.92204	4
69.8121	-3.97255	4
69.8533	-4.0029	4
69.8954	-4.03577	4
69.9514	-4.08623	4
69.9788	-4.11348	4
70.0299	-4.16957	4
70.0621	-4.2107	4
70.094	-4.2529	4
70.1454	-4.33488	4
70.1462	-4.33623	4
70.1884	-4.41957	4
70.2201	-4.5029	4
70.2288	-4.53293	4
70.2457	-4.58623	4
70.265	-4.66957	4
70.2768	-4.7529	4
70.2818	-4.83623	4
70.2806	-4.91957	4
70.2732	-5.0029	4
70.2584	-5.08623	4
70.2361	-5.16957	4
70.2288	-5.19075	4
70.2091	-5.2529	4
70.1733	-5.33623	4
70.1454	-5.38791	4
70.1273	-5.41957	4
70.0698	-5.5029	4
70.0621	-5.5126	4
70.0007	-5.58623	4
69.9788	-5.60924	4
69.9147	-5.66957	4
69.8954	-5.68624	4
69.8121	-5.7491	4
69.8062	-5.7529	4
69.7288	-5.80128	4
69.6612	-5.83623	4
69.6454	-5.84444	4
69.5621	-5.87619	4
69.4788	-5.90082	4
69.3954	-5.91764	4
69.3806	-5.91957	4
69.3121	-5.92951	4
69.2288	-5.9344	4
69.1454	-5.9345	4
69.0621	-5.92328	4
69.0427	-5.91957	4
68.9788	-5.90848	4
68.8954	-5.88669	4
68.8121	-5.85689	4
68.767	-5.83623	4
68.7288	-5.81904	4
68.6454	-5.77404	4
68.6154	-5.7529	4
68.5621	-5.71343	4
68.5095	-5.66957	4
68.4788	-5.64211	4
68.4238	-5.58623	4
68.3954	-5.55337	4
68.3546	-5.5029	4
68.3121	-5.43991	4
68.2988	-5.41957	4
68.2524	-5.33623	4
68.2288	-5.28204	4
68.2155	-5.2529	4
68.186	-5.16957	4
68.1643	-5.08623	4
68.1502	-5.0029	4
68.1454	-4.94885	4
68.1427	-4.91957	4
68.1414	-4.83623	4
68.1454	-4.77277	4
68.1466	-4.7529	4
68.158	-4.66957	4
68.1767	-4.58623	4
68.2031	-4.5029	4
68.2288	-4.4415	4
68.2374	-4.41957	4
68.2792	-4.33623	4
68.3121	-4.28315	4
68.3313	-4.2529	4
68.3954	-4.16972	4
68.3956	-4.16957	4
68.4731	-4.08623	4
68.4788	-4.08074	4
68.5621	-4.00954	4
68.5707	-4.0029	4
68.6454	-3.94818	4
68.6985	-3.91957	4
68.7288	-3.90325	4
68.8121	-3.86491	4
68.8954	-3.8363	4
68.8957	-3.83623	4
68.9788	-3.81274	4
> 8 contour
69.1454	-4.40954	8
69.2288	-4.41129	8
69.2829	-4.41957	8
69.3121	-4.42288	8
69.3954	-4.44871	8
69.4788	-4.49997	8
69.4824	-4.5029	8
69.5621	-4.58105	8
69.5666	-4.58623	8
69.6233	-4.66957	8
69.6454	-4.73663	8
69.6509	-4.7529	8
69.664	-4.83623	8
69.6608	-4.91957	8
69.6454	-4.98854	8
69.6425	-5.0029	8
69.6056	-5.08623	8
69.5621	-5.14206	8
69.538	-5.16957	8
69.4788	-5.22341	8
69.4295	-5.2529	8
69.3954	-5.27255	8
69.3121	-5.30216	8
69.2288	-5.31278	8
69.1454	-5.31381	8
69.0621	-5.28662	8
68.995	-5.2529	8
68.9788	-5.24484	8
68.8954	-5.1775	8
68.8877	-5.16957	8
68.824	-5.08623	8
68.8121	-5.06037	8
68.7847	-5.0029	8
68.766	-4.91957	8
68.7628	-4.83623	8
68.7752	-4.7529	8
68.8067	-4.66957	8
68.8121	-4.66044	8
68.8571	-4.58623	8
68.8954	-4.54351	8
68.9424	-4.5029	8
68.9788	-4.47594	8
69.0621	-4.43638	8
69.1173	-4.41957	8
69.1454	-4.40954	8
> 12 contour
69.0621	-4.63177	12
69.1454	-4.58924	12
69.2288	-4.58628	12
69.3121	-4.60417	12
69.3954	-4.66193	12
69.4033	-4.66957	12
69.4626	-4.7529	12
69.4788	-4.83291	12
69.4797	-4.83623	12
69.4788	-4.84764	12
69.4753	-4.91957	12
69.446	-5.0029	12
69.3954	-5.0613	12
69.3622	-5.08623	12
69.3121	-5.11815	12
69.2288	-5.13841	12
69.1454	-5.13559	12
69.0621	-5.08769	12
69.0602	-5.08623	12
68.981	-5.0029	12
68.9788	-4.99681	12
68.9456	-4.91957	12
68.9395	-4.83623	12
68.9638	-4.7529	12
68.9788	-4.72852	12
69.0188	-4.66957	12
69.0621	-4.63177	12
> 16 contour
69.0621	-4.74177	16
69.1454	-4.67988	16
69.2288	-4.67177	16
69.3121	-4.69576	16
69.3709	-4.7529	16
69.3954	-4.83404	16
69.3963	-4.83623	16
69.3954	-4.84418	16
69.3915	-4.91957	16
69.3403	-5.0029	16
69.3121	-5.02745	16
69.2288	-5.05728	16
69.1454	-5.04483	16
69.0855	-5.0029	16
69.0621	-4.9818	16
69.0224	-4.91957	16
69.015	-4.83623	16
69.0528	-4.7529	16
69.0621	-4.74177	16
> 20 contour
69.1454	-4.74028	20
69.2288	-4.70854	20
69.3046	-4.7529	20
69.3121	-4.75986	20
69.3595	-4.83623	20
69.3493	-4.91957	20
69.3121	-4.96643	20
69.2288	-5.00227	20
69.1454	-4.98051	20
69.0809	-4.91957	20
69.077	-4.83623	20
69.1296	-4.7529	20
69.1454	-4.74028	20
> 24 contour
69.2288	-4.74532	24
69.2417	-4.7529	24
69.3121	-4.81848	24
69.3231	-4.83623	24
69.3121	-4.89617	24
69.3041	-4.91957	24
69.2288	-4.96316	24
69.1454	-4.9273	24
69.1372	-4.91957	24
69.1454	-4.89619	24
69.16	-4.83623	24
69.2115	-4.7529	24
69.2288	-4.74532	24