> 4 contour
184.2	-19.8202	4
184.25	-19.814	4
184.3	-19.8087	4
184.35	-19.8083	4
184.4	-19.8087	4
184.45	-19.814	4
184.5	-19.8202	4
184.547	-19.831	4
184.55	-19.8316	4
184.6	-19.8431	4
184.65	-19.8603	4
184.7	-19.8794	4
184.703	-19.881	4
184.75	-19.9034	4
184.8	-19.9302	4
184.801	-19.931	4
184.85	-19.963	4
184.875	-19.981	4
184.9	-19.9991	4
184.937	-20.031	4
184.95	-20.0436	4
184.988	-20.081	4
185	-20.0942	4
185.03	-20.131	4
185.05	-20.158	4
185.067	-20.181	4
185.098	-20.231	4
185.1	-20.234	4
185.125	-20.281	4
185.146	-20.331	4
185.15	-20.3435	4
185.164	-20.381	4
185.178	-20.431	4
185.189	-20.481	4
185.196	-20.531	4
185.199	-20.581	4
185.199	-20.631	4
185.197	-20.681	4
185.19	-20.731	4
185.181	-20.781	4
185.167	-20.831	4
185.15	-20.878	4
185.149	-20.881	4
185.129	-20.931	4
185.103	-20.981	4
185.1	-20.9869	4
185.073	-21.031	4
185.05	-21.063	4
185.037	-21.081	4
185	-21.126	4
184.995	-21.131	4
184.95	-21.1758	4
184.945	-21.181	4
184.9	-21.1898	4
184.856	-21.231	4
184.85	-21.2566	4
184.841	-21.231	4
184.8	-21.207	4
184.773	-21.231	4
184.8	-21.2776	4
184.813	-21.281	4
184.8	-21.2892	4
184.75	-21.3154	4
184.717	-21.331	4
184.7	-21.3395	4
184.65	-21.3582	4
184.6	-21.3749	4
184.573	-21.381	4
184.55	-21.3867	4
184.5	-21.398	4
184.45	-21.4041	4
184.4	-21.4092	4
184.35	-21.4096	4
184.3	-21.4092	4
184.25	-21.4041	4
184.2	-21.398	4
184.15	-21.3867	4
184.127	-21.381	4
184.1	-21.3749	4
184.05	-21.3582	4
184	-21.3395	4
183.983	-21.331	4
183.95	-21.3154	4
183.9	-21.2892	4
183.887	-21.281	4
183.85	-21.2567	4
183.814	-21.231	4
183.8	-21.2205	4
183.755	-21.181	4
183.75	-21.1758	4
183.705	-21.131	4
183.7	-21.126	4
183.663	-21.081	4
183.65	-21.063	4
183.627	-21.031	4
183.6	-20.9869	4
183.597	-20.981	4
183.571	-20.931	4
183.551	-20.881	4
183.55	-20.878	4
183.533	-20.831	4
183.519	-20.781	4
183.51	-20.731	4
183.503	-20.681	4
183.501	-20.631	4
183.501	-20.581	4
183.504	-20.531	4
183.511	-20.481	4
183.522	-20.431	4
183.536	-20.381	4
183.55	-20.3435	4
183.554	-20.331	4
183.575	-20.281	4
183.6	-20.234	4
183.602	-20.231	4
183.633	-20.181	4
183.65	-20.158	4
183.67	-20.131	4
183.7	-20.0942	4
183.712	-20.081	4
183.75	-20.0436	4
183.763	-20.031	4
183.8	-19.9991	4
183.825	-19.981	4
183.85	-19.963	4
183.899	-19.931	4
183.9	-19.9302	4
183.95	-19.9034	4
183.997	-19.881	4
184	-19.8794	4
184.05	-19.8603	4
184.1	-19.8431	4
184.15	-19.8316	4
184.153	-19.831	4
184.2	-19.8202	4
> 8 contour
184.3	-20.2703	8
184.35	-20.2696	8
184.4	-20.2703	8
184.439	-20.281	8
184.45	-20.2837	8
184.5	-20.2982	8
184.55	-20.3288	8
184.553	-20.331	8
184.6	-20.3646	8
184.616	-20.381	8
184.65	-20.4255	8
184.654	-20.431	8
184.683	-20.481	8
184.7	-20.531	8
184.7	-20.5321	8
184.709	-20.581	8
184.709	-20.631	8
184.701	-20.681	8
184.7	-20.6847	8
184.686	-20.731	8
184.659	-20.781	8
184.65	-20.7931	8
184.622	-20.831	8
184.6	-20.8536	8
184.563	-20.881	8
184.55	-20.8896	8
184.5	-20.9194	8
184.46	-20.931	8
184.45	-20.9342	8
184.4	-20.9477	8
184.35	-20.9483	8
184.3	-20.9477	8
184.25	-20.9342	8
184.24	-20.931	8
184.2	-20.9194	8
184.15	-20.8896	8
184.137	-20.881	8
184.1	-20.8536	8
184.078	-20.831	8
184.05	-20.7931	8
184.041	-20.781	8
184.014	-20.731	8
184	-20.6847	8
183.999	-20.681	8
183.991	-20.631	8
183.991	-20.581	8
184	-20.5321	8
184	-20.531	8
184.017	-20.481	8
184.046	-20.431	8
184.05	-20.4255	8
184.084	-20.381	8
184.1	-20.3646	8
184.147	-20.331	8
184.15	-20.3288	8
184.2	-20.2982	8
184.25	-20.2837	8
184.261	-20.281	8
184.3	-20.2703	8
> 12 contour
184.25	-20.4259	12
184.3	-20.4039	12
184.35	-20.4007	12
184.4	-20.4039	12
184.45	-20.4259	12
184.459	-20.431	12
184.5	-20.4568	12
184.522	-20.481	12
184.55	-20.5289	12
184.551	-20.531	12
184.568	-20.581	12
184.567	-20.631	12
184.553	-20.681	12
184.55	-20.686	12
184.527	-20.731	12
184.5	-20.762	12
184.47	-20.781	12
184.45	-20.7929	12
184.4	-20.8146	12
184.35	-20.8168	12
184.3	-20.8146	12
184.25	-20.7929	12
184.23	-20.781	12
184.2	-20.762	12
184.173	-20.731	12
184.15	-20.686	12
184.147	-20.681	12
184.133	-20.631	12
184.132	-20.581	12
184.149	-20.531	12
184.15	-20.5289	12
184.178	-20.481	12
184.2	-20.4568	12
184.241	-20.431	12
184.25	-20.4259	12
> 16 contour
184.3	-20.4746	16
184.35	-20.4644	16
184.4	-20.4746	16
184.411	-20.481	16
184.45	-20.5034	16
184.478	-20.531	16
184.5	-20.5806	16
184.5	-20.581	16
184.502	-20.631	16
184.5	-20.6363	16
184.484	-20.681	16
184.45	-20.7167	16
184.428	-20.731	16
184.4	-20.7474	16
184.35	-20.7568	16
184.3	-20.7474	16
184.272	-20.731	16
184.25	-20.7167	16
184.216	-20.681	16
184.2	-20.6363	16
184.198	-20.631	16
184.2	-20.581	16
184.2	-20.5806	16
184.222	-20.531	16
184.25	-20.5034	16
184.289	-20.481	16
184.3	-20.4746	16
> 20 contour
184.35	-20.5141	20
184.38	-20.531	20
184.4	-20.544	20
184.435	-20.581	20
184.441	-20.631	20
184.4	-20.681	20
184.4	-20.6813	20
184.35	-20.7136	20
184.3	-20.6813	20
184.3	-20.681	20
184.259	-20.631	20
184.265	-20.581	20
184.3	-20.544	20
184.32	-20.531	20
184.35	-20.5141	20