> 4 contour
154.992	-6.30715	4
155.042	-6.29221	4
155.092	-6.27946	4
155.142	-6.27226	4
155.192	-6.26659	4
155.242	-6.2987	4
155.292	-6.29892	4
155.309	-6.312	4
155.342	-6.33651	4
155.374	-6.362	4
155.392	-6.37505	4
155.442	-6.37903	4
155.482	-6.412	4
155.492	-6.4436	4
155.528	-6.462	4
155.542	-6.46919	4
155.592	-6.49783	4
155.611	-6.512	4
155.642	-6.53591	4
155.673	-6.562	4
155.692	-6.57972	4
155.721	-6.612	4
155.742	-6.63833	4
155.792	-6.62923	4
155.824	-6.612	4
155.841	-6.562	4
155.842	-6.5614	4
155.844	-6.562	4
155.881	-6.612	4
155.842	-6.62716	4
155.822	-6.662	4
155.842	-6.68441	4
155.867	-6.712	4
155.873	-6.762	4
155.892	-6.78517	4
155.942	-6.80183	4
155.974	-6.812	4
155.987	-6.862	4
155.992	-6.8905	4
155.996	-6.912	4
156.002	-6.962	4
156.005	-7.012	4
156.004	-7.062	4
156.001	-7.112	4
155.993	-7.162	4
155.992	-7.16778	4
155.983	-7.212	4
155.968	-7.262	4
155.95	-7.312	4
155.942	-7.32949	4
155.928	-7.362	4
155.901	-7.412	4
155.892	-7.42743	4
155.869	-7.462	4
155.842	-7.49775	4
155.831	-7.512	4
155.792	-7.55684	4
155.787	-7.562	4
155.742	-7.60342	4
155.732	-7.612	4
155.692	-7.64442	4
155.665	-7.662	4
155.642	-7.67679	4
155.592	-7.70607	4
155.579	-7.712	4
155.542	-7.7289	4
155.492	-7.74918	4
155.446	-7.762	4
155.442	-7.76323	4
155.392	-7.77648	4
155.342	-7.78401	4
155.292	-7.78991	4
155.242	-7.79061	4
155.192	-7.78989	4
155.142	-7.784	4
155.092	-7.7765	4
155.042	-7.76323	4
155.038	-7.762	4
154.992	-7.74924	4
154.942	-7.72897	4
154.905	-7.712	4
154.892	-7.70607	4
154.842	-7.67676	4
154.819	-7.662	4
154.792	-7.64441	4
154.752	-7.612	4
154.742	-7.6035	4
154.697	-7.562	4
154.692	-7.55684	4
154.653	-7.512	4
154.642	-7.49775	4
154.615	-7.462	4
154.592	-7.42743	4
154.583	-7.412	4
154.556	-7.362	4
154.542	-7.32943	4
154.534	-7.312	4
154.516	-7.262	4
154.501	-7.212	4
154.492	-7.16765	4
154.491	-7.162	4
154.483	-7.112	4
154.48	-7.062	4
154.479	-7.012	4
154.482	-6.962	4
154.488	-6.912	4
154.492	-6.89074	4
154.497	-6.862	4
154.51	-6.812	4
154.528	-6.762	4
154.542	-6.72797	4
154.548	-6.712	4
154.573	-6.662	4
154.592	-6.6293	4
154.603	-6.612	4
154.64	-6.562	4
154.642	-6.55895	4
154.681	-6.512	4
154.692	-6.49979	4
154.732	-6.462	4
154.742	-6.45333	4
154.792	-6.41252	4
154.793	-6.412	4
154.842	-6.37945	4
154.871	-6.362	4
154.892	-6.34999	4
154.942	-6.32718	4
154.98	-6.312	4
154.992	-6.30715	4
> 8 contour
155.192	-6.71011	8
155.242	-6.70824	8
155.292	-6.70991	8
155.299	-6.712	8
155.342	-6.7235	8
155.392	-6.7428	8
155.419	-6.762	8
155.442	-6.77936	8
155.478	-6.812	8
155.492	-6.82772	8
155.516	-6.862	8
155.539	-6.912	8
155.542	-6.92393	8
155.554	-6.962	8
155.562	-7.012	8
155.56	-7.062	8
155.551	-7.112	8
155.542	-7.1338	8
155.532	-7.162	8
155.505	-7.212	8
155.492	-7.22859	8
155.459	-7.262	8
155.442	-7.27683	8
155.392	-7.312	8
155.392	-7.3123	8
155.342	-7.33307	8
155.292	-7.34745	8
155.242	-7.34884	8
155.192	-7.34724	8
155.142	-7.33252	8
155.092	-7.31219	8
155.092	-7.312	8
155.042	-7.277	8
155.024	-7.262	8
154.992	-7.22897	8
154.979	-7.212	8
154.952	-7.162	8
154.942	-7.13311	8
154.934	-7.112	8
154.924	-7.062	8
154.922	-7.012	8
154.93	-6.962	8
154.942	-6.92393	8
154.945	-6.912	8
154.968	-6.862	8
154.992	-6.82712	8
155.005	-6.812	8
155.042	-6.77906	8
155.065	-6.762	8
155.092	-6.74288	8
155.142	-6.7238	8
155.186	-6.712	8
155.192	-6.71011	8
> 12 contour
155.192	-6.83803	12
155.242	-6.83292	12
155.292	-6.83765	12
155.338	-6.862	12
155.342	-6.86386	12
155.392	-6.90484	12
155.398	-6.912	12
155.425	-6.962	12
155.435	-7.012	12
155.432	-7.062	12
155.418	-7.112	12
155.392	-7.15109	12
155.381	-7.162	12
155.342	-7.19283	12
155.301	-7.212	12
155.292	-7.21637	12
155.242	-7.22192	12
155.192	-7.21603	12
155.184	-7.212	12
155.142	-7.19229	12
155.103	-7.162	12
155.092	-7.1508	12
155.066	-7.112	12
155.052	-7.062	12
155.049	-7.012	12
155.059	-6.962	12
155.086	-6.912	12
155.092	-6.90498	12
155.142	-6.86493	12
155.148	-6.862	12
155.192	-6.83803	12
> 16 contour
155.192	-6.90649	16
155.242	-6.89392	16
155.292	-6.90639	16
155.3	-6.912	16
155.342	-6.94431	16
155.357	-6.962	16
155.378	-7.012	16
155.373	-7.062	16
155.342	-7.11195	16
155.342	-7.112	16
155.292	-7.14902	16
155.242	-7.15799	16
155.192	-7.1489	16
155.143	-7.112	16
155.142	-7.11091	16
155.111	-7.062	16
155.106	-7.012	16
155.127	-6.962	16
155.142	-6.94431	16
155.184	-6.912	16
155.192	-6.90649	16
> 20 contour
155.242	-6.9351	20
155.282	-6.962	20
155.292	-6.97413	20
155.329	-7.012	20
155.316	-7.062	20
155.292	-7.09074	20
155.242	-7.10903	20
155.192	-7.09051	20
155.168	-7.062	20
155.155	-7.012	20
155.192	-6.97415	20
155.202	-6.962	20
155.242	-6.9351	20