> 6 contour
129.675	-4.20792	6
129.725	-4.18975	6
129.775	-4.18945	6
129.825	-4.18975	6
129.875	-4.20792	6
129.911	-4.224	6
129.925	-4.22988	6
129.974	-4.274	6
129.975	-4.27477	6
130.02	-4.324	6
130.025	-4.33386	6
130.045	-4.374	6
130.059	-4.424	6
130.063	-4.474	6
130.061	-4.524	6
130.05	-4.574	6
130.026	-4.624	6
130.025	-4.62576	6
129.988	-4.674	6
129.975	-4.6863	6
129.932	-4.724	6
129.925	-4.72943	6
129.875	-4.75164	6
129.825	-4.76892	6
129.775	-4.76908	6
129.725	-4.76892	6
129.675	-4.75164	6
129.625	-4.72943	6
129.618	-4.724	6
129.575	-4.6863	6
129.562	-4.674	6
129.525	-4.62576	6
129.524	-4.624	6
129.5	-4.574	6
129.489	-4.524	6
129.487	-4.474	6
129.491	-4.424	6
129.505	-4.374	6
129.525	-4.33386	6
129.53	-4.324	6
129.575	-4.27477	6
129.576	-4.274	6
129.625	-4.22988	6
129.639	-4.224	6
129.675	-4.20792	6
> 12 contour
129.725	-4.31841	12
129.775	-4.3147	12
129.825	-4.31841	12
129.834	-4.324	12
129.875	-4.35025	12
129.901	-4.374	12
129.925	-4.41011	12
129.932	-4.424	12
129.942	-4.474	12
129.937	-4.524	12
129.925	-4.53429	12
129.896	-4.574	12
129.875	-4.60946	12
129.855	-4.624	12
129.825	-4.64364	12
129.775	-4.64714	12
129.725	-4.64364	12
129.695	-4.624	12
129.675	-4.60946	12
129.638	-4.574	12
129.625	-4.54988	12
129.613	-4.524	12
129.608	-4.474	12
129.618	-4.424	12
129.625	-4.41011	12
129.649	-4.374	12
129.675	-4.35025	12
129.716	-4.324	12
129.725	-4.31841	12
> 18 contour
129.775	-4.3613	18
129.82	-4.374	18
129.825	-4.37533	18
129.872	-4.424	18
129.875	-4.43511	18
129.889	-4.474	18
129.875	-4.48913	18
129.86	-4.524	18
129.842	-4.574	18
129.825	-4.58864	18
129.775	-4.59932	18
129.725	-4.58864	18
129.708	-4.574	18
129.675	-4.52939	18
129.671	-4.524	18
129.661	-4.474	18
129.675	-4.43511	18
129.678	-4.424	18
129.725	-4.37533	18
129.73	-4.374	18
129.775	-4.3613	18
> 24 contour
129.725	-4.41755	24
129.775	-4.38948	24
129.825	-4.41755	24
129.831	-4.424	24
129.856	-4.474	24
129.837	-4.524	24
129.825	-4.54624	24
129.775	-4.56223	24
129.725	-4.54624	24
129.706	-4.524	24
129.694	-4.474	24
129.719	-4.424	24
129.725	-4.41755	24
> 30 contour
129.775	-4.41162	30
129.795	-4.424	30
129.825	-4.4658	30
129.829	-4.474	30
129.825	-4.48753	30
129.775	-4.52382	30
129.725	-4.48753	30
129.721	-4.474	30
129.725	-4.4658	30
129.755	-4.424	30
129.775	-4.41162	30