> 4 contour
120.004	-6.79803	4
120.087	-6.78525	4
120.17	-6.77656	4
120.254	-6.77662	4
120.337	-6.78048	4
120.42	-6.78996	4
120.483	-6.80113	4
120.504	-6.80453	4
120.587	-6.82373	4
120.67	-6.84785	4
120.754	-6.88286	4
120.757	-6.88447	4
120.837	-6.92074	4
120.92	-6.9678	4
120.92	-6.96794	4
121.004	-7.02171	4
121.043	-7.05113	4
121.087	-7.08591	4
121.143	-7.13447	4
121.17	-7.16005	4
121.224	-7.2178	4
121.254	-7.25375	4
121.292	-7.30113	4
121.337	-7.36505	4
121.35	-7.38447	4
121.4	-7.4678	4
121.42	-7.50881	4
121.441	-7.55113	4
121.477	-7.63447	4
121.504	-7.71621	4
121.504	-7.7178	4
121.527	-7.80113	4
121.544	-7.88447	4
121.555	-7.9678	4
121.561	-8.05113	4
121.561	-8.13447	4
121.557	-8.2178	4
121.546	-8.30113	4
121.53	-8.38447	4
121.508	-8.4678	4
121.504	-8.46889	4
121.432	-8.55113	4
121.42	-8.56464	4
121.402	-8.55113	4
121.337	-8.50726	4
121.281	-8.4678	4
121.254	-8.44996	4
121.17	-8.44115	4
121.087	-8.43209	4
121.004	-8.46386	4
120.993	-8.4678	4
121.004	-8.47441	4
121.046	-8.55113	4
121.004	-8.59797	4
120.92	-8.58791	4
120.885	-8.63447	4
120.837	-8.6873	4
120.805	-8.7178	4
120.754	-8.76196	4
120.7	-8.80113	4
120.737	-8.88447	4
120.754	-8.90687	4
120.775	-8.88447	4
120.837	-8.81949	4
120.889	-8.88447	4
120.92	-8.92691	4
121.004	-8.93748	4
121.087	-8.94827	4
121.17	-8.95901	4
121.235	-8.9678	4
121.17	-9.03761	4
121.156	-9.05113	4
121.087	-9.11119	4
121.057	-9.13447	4
121.004	-9.17526	4
120.938	-9.2178	4
120.92	-9.22915	4
120.837	-9.2757	4
120.781	-9.30113	4
120.754	-9.31393	4
120.67	-9.34812	4
120.587	-9.37166	4
120.531	-9.38447	4
120.504	-9.39108	4
120.42	-9.40575	4
120.337	-9.41511	4
120.254	-9.41891	4
120.17	-9.38945	4
120.087	-9.3898	4
120.083	-9.38447	4
120.004	-9.31528	4
119.988	-9.30113	4
119.92	-9.24124	4
119.846	-9.30113	4
119.837	-9.30904	4
119.754	-9.30645	4
119.689	-9.30113	4
119.67	-9.29357	4
119.587	-9.24929	4
119.535	-9.2178	4
119.504	-9.1982	4
119.42	-9.13746	4
119.416	-9.13447	4
119.337	-9.06758	4
119.319	-9.05113	4
119.254	-8.98388	4
119.239	-8.9678	4
119.17	-8.88447	4
119.17	-8.88419	4
119.114	-8.80113	4
119.17	-8.79265	4
119.229	-8.7178	4
119.209	-8.63447	4
119.201	-8.55113	4
119.17	-8.51541	4
119.116	-8.55113	4
119.087	-8.5722	4
119.068	-8.55113	4
119.069	-8.4678	4
119.057	-8.38447	4
119.053	-8.30113	4
119.087	-8.27449	4
119.133	-8.2178	4
119.132	-8.13447	4
119.087	-8.08012	4
119.021	-8.13447	4
119.004	-8.14936	4
118.921	-8.2178	4
118.92	-8.21816	4
118.918	-8.2178	4
118.913	-8.13447	4
118.913	-8.05113	4
118.919	-7.9678	4
118.92	-7.9616	4
118.93	-7.88447	4
118.946	-7.80113	4
118.968	-7.7178	4
118.997	-7.63447	4
119.004	-7.61979	4
119.032	-7.55113	4
119.074	-7.4678	4
119.087	-7.44526	4
119.122	-7.38447	4
119.17	-7.31414	4
119.18	-7.30113	4
119.251	-7.2178	4
119.254	-7.21453	4
119.332	-7.13447	4
119.337	-7.13024	4
119.42	-7.05928	4
119.431	-7.05113	4
119.504	-6.99846	4
119.553	-6.9678	4
119.587	-6.94755	4
119.67	-6.90244	4
119.715	-6.88447	4
119.754	-6.86823	4
119.837	-6.8384	4
119.92	-6.81549	4
119.99	-6.80113	4
120.004	-6.79803	4
> 4 contour
120.67	-6.98918	4
120.726	-7.05113	4
120.754	-7.10273	4
120.781	-7.13447	4
120.754	-7.15261	4
120.67	-7.16625	4
120.635	-7.13447	4
120.622	-7.05113	4
120.67	-6.98918	4
> 4 contour
120.92	-7.25699	4
121.004	-7.26712	4
121.087	-7.23575	4
121.153	-7.30113	4
121.122	-7.38447	4
121.087	-7.40742	4
121.065	-7.38447	4
121.004	-7.32279	4
120.92	-7.33324	4
120.841	-7.30113	4
120.92	-7.25699	4
> 4 contour
119.42	-8.51397	4
119.504	-8.54784	4
119.507	-8.55113	4
119.504	-8.55545	4
119.441	-8.63447	4
119.448	-8.7178	4
119.42	-8.7555	4
119.381	-8.7178	4
119.391	-8.63447	4
119.4	-8.55113	4
119.42	-8.51397	4
> 8 contour
120.17	-7.53873	8
120.254	-7.53945	8
120.337	-7.54938	8
120.343	-7.55113	8
120.42	-7.57031	8
120.504	-7.60701	8
120.546	-7.63447	8
120.587	-7.66249	8
120.649	-7.7178	8
120.67	-7.74171	8
120.712	-7.80113	8
120.752	-7.88447	8
120.754	-7.89023	8
120.78	-7.9678	8
120.794	-8.05113	8
120.795	-8.13447	8
120.784	-8.2178	8
120.756	-8.30113	8
120.754	-8.30187	8
120.752	-8.30113	8
120.67	-8.25956	8
120.587	-8.28586	8
120.536	-8.30113	8
120.504	-8.33919	8
120.452	-8.38447	8
120.42	-8.40766	8
120.337	-8.44545	8
120.254	-8.45821	8
120.17	-8.45917	8
120.146	-8.4678	8
120.087	-8.48562	8
120.064	-8.4678	8
120.004	-8.44479	8
119.92	-8.42774	8
119.878	-8.38447	8
119.837	-8.33942	8
119.754	-8.37538	8
119.713	-8.30113	8
119.687	-8.2178	8
119.676	-8.13447	8
119.677	-8.05113	8
119.69	-7.9678	8
119.717	-7.88447	8
119.754	-7.82052	8
119.764	-7.80113	8
119.829	-7.7178	8
119.837	-7.70971	8
119.92	-7.63992	8
119.929	-7.63447	8
120.004	-7.58993	8
120.087	-7.56057	8
120.126	-7.55113	8
120.17	-7.53873	8
> 12 contour
120.087	-7.79223	12
120.17	-7.75187	12
120.254	-7.75107	12
120.337	-7.76804	12
120.402	-7.80113	12
120.42	-7.81044	12
120.503	-7.88447	12
120.504	-7.88567	12
120.554	-7.9678	12
120.575	-8.05113	12
120.576	-8.13447	12
120.56	-8.2178	12
120.504	-8.24407	12
120.42	-8.27793	12
120.337	-8.29931	12
120.317	-8.30113	12
120.254	-8.32295	12
120.17	-8.36047	12
120.087	-8.3541	12
120.004	-8.34606	12
119.962	-8.30113	12
119.92	-8.21953	12
119.919	-8.2178	12
119.897	-8.13447	12
119.898	-8.05113	12
119.92	-7.97848	12
119.923	-7.9678	12
119.971	-7.88447	12
120.004	-7.84915	12
120.073	-7.80113	12
120.087	-7.79223	12
> 16 contour
120.17	-7.85644	16
120.254	-7.85227	16
120.337	-7.87894	16
120.345	-7.88447	16
120.42	-7.94159	16
120.442	-7.9678	16
120.476	-8.05113	16
120.479	-8.13447	16
120.448	-8.2178	16
120.42	-8.23165	16
120.337	-8.26996	16
120.254	-8.27713	16
120.201	-8.30113	16
120.17	-8.31998	16
120.107	-8.30113	16
120.087	-8.28963	16
120.023	-8.2178	16
120.004	-8.14463	16
120	-8.13447	16
120.003	-8.05113	16
120.004	-8.05037	16
120.03	-7.9678	16
120.087	-7.90643	16
120.125	-7.88447	16
120.17	-7.85644	16
> 20 contour
120.17	-7.92031	20
120.254	-7.91844	20
120.337	-7.9383	20
120.37	-7.9678	20
120.411	-8.05113	20
120.415	-8.13447	20
120.381	-8.2178	20
120.337	-8.2406	20
120.254	-8.24699	20
120.17	-8.27259	20
120.093	-8.2178	20
120.087	-8.21128	20
120.044	-8.13447	20
120.048	-8.05113	20
120.087	-7.98664	20
120.105	-7.9678	20
120.17	-7.92031	20
> 24 contour
120.17	-7.98023	24
120.254	-7.97112	24
120.337	-8.00979	24
120.361	-8.05113	24
120.37	-8.13447	24
120.337	-8.19825	24
120.254	-8.21692	24
120.208	-8.2178	24
120.17	-8.21921	24
120.168	-8.2178	24
120.087	-8.13501	24
120.087	-8.13447	24
120.087	-8.13046	24
120.103	-8.05113	24
120.17	-7.98023	24