> 3 contour
181.865	-30.7858	3
181.948	-30.7626	3
182.032	-30.7421	3
182.115	-30.7391	3
182.198	-30.7374	3
182.282	-30.7422	3
182.365	-30.7524	3
182.448	-30.7699	3
182.532	-30.7912	3
182.564	-30.8073	3
182.615	-30.8304	3
182.698	-30.874	3
182.724	-30.8906	3
182.782	-30.9282	3
182.839	-30.9739	3
182.865	-30.9972	3
182.925	-31.0573	3
182.948	-31.0866	3
182.991	-31.1406	3
183.032	-31.2096	3
183.039	-31.2239	3
183.075	-31.3073	3
183.097	-31.3906	3
183.109	-31.4739	3
183.112	-31.5573	3
183.105	-31.6406	3
183.089	-31.7239	3
183.061	-31.8073	3
183.032	-31.8696	3
183.021	-31.8906	3
182.963	-31.9739	3
182.948	-31.9915	3
182.889	-32.0573	3
182.865	-32.0799	3
182.79	-32.1406	3
182.782	-32.1468	3
182.698	-32.2018	3
182.654	-32.2239	3
182.615	-32.2443	3
182.532	-32.2834	3
182.448	-32.302	3
182.42	-32.3073	3
182.365	-32.3197	3
182.282	-32.3307	3
182.198	-32.3361	3
182.115	-32.3343	3
182.032	-32.3312	3
181.948	-32.3083	3
181.944	-32.3073	3
181.865	-32.2883	3
181.782	-32.2589	3
181.707	-32.2239	3
181.698	-32.2197	3
181.615	-32.1724	3
181.567	-32.1406	3
181.532	-32.1147	3
181.474	-32.0573	3
181.448	-32.0279	3
181.401	-31.9739	3
181.365	-31.9197	3
181.346	-31.8906	3
181.304	-31.8073	3
181.282	-31.7373	3
181.277	-31.7239	3
181.257	-31.6406	3
181.25	-31.5573	3
181.253	-31.4739	3
181.267	-31.3906	3
181.282	-31.3432	3
181.291	-31.3073	3
181.326	-31.2239	3
181.365	-31.1594	3
181.376	-31.1406	3
181.441	-31.0573	3
181.448	-31.0492	3
181.519	-30.9739	3
181.532	-30.9623	3
181.615	-30.9043	3
181.637	-30.8906	3
181.698	-30.8542	3
181.782	-30.8169	3
181.809	-30.8073	3
181.865	-30.7858	3
> 6 contour
182.032	-31.0298	6
182.115	-31.021	6
182.198	-31.0183	6
182.282	-31.0262	6
182.365	-31.0445	6
182.4	-31.0573	6
182.448	-31.0726	6
182.532	-31.1114	6
182.569	-31.1406	6
182.615	-31.1802	6
182.659	-31.2239	6
182.698	-31.2772	6
182.719	-31.3073	6
182.758	-31.3906	6
182.776	-31.4739	6
182.78	-31.5573	6
182.77	-31.6406	6
182.742	-31.7239	6
182.698	-31.7975	6
182.692	-31.8073	6
182.619	-31.8906	6
182.615	-31.8948	6
182.532	-31.9623	6
182.507	-31.9739	6
182.448	-32.0021	6
182.365	-32.0303	6
182.282	-32.0458	6
182.198	-32.0527	6
182.115	-32.0505	6
182.032	-32.0428	6
181.948	-32.014	6
181.865	-31.9754	6
181.862	-31.9739	6
181.782	-31.9226	6
181.743	-31.8906	6
181.698	-31.8434	6
181.669	-31.8073	6
181.621	-31.7239	6
181.615	-31.7046	6
181.591	-31.6406	6
181.579	-31.5573	6
181.584	-31.4739	6
181.606	-31.3906	6
181.615	-31.3722	6
181.642	-31.3073	6
181.698	-31.2318	6
181.705	-31.2239	6
181.782	-31.1526	6
181.798	-31.1406	6
181.865	-31.0975	6
181.948	-31.062	6
181.962	-31.0573	6
182.032	-31.0298	6
> 9 contour
181.948	-31.2181	9
182.032	-31.1782	9
182.115	-31.1613	9
182.198	-31.1584	9
182.282	-31.1684	9
182.365	-31.1932	9
182.424	-31.2239	9
182.448	-31.2377	9
182.529	-31.3073	9
182.532	-31.3107	9
182.585	-31.3906	9
182.613	-31.4739	9
182.615	-31.5011	9
182.62	-31.5573	9
182.615	-31.5802	9
182.603	-31.6406	9
182.563	-31.7239	9
182.532	-31.7631	9
182.487	-31.8073	9
182.448	-31.8365	9
182.365	-31.8791	9
182.324	-31.8906	9
182.282	-31.9038	9
182.198	-31.9145	9
182.115	-31.9102	9
182.032	-31.8925	9
182.027	-31.8906	9
181.948	-31.8564	9
181.879	-31.8073	9
181.865	-31.7951	9
181.801	-31.7239	9
181.782	-31.6847	9
181.759	-31.6406	9
181.743	-31.5573	9
181.749	-31.4739	9
181.779	-31.3906	9
181.782	-31.3865	9
181.835	-31.3073	9
181.865	-31.2779	9
181.939	-31.2239	9
181.948	-31.2181	9
> 12 contour
182.032	-31.2874	12
182.115	-31.2573	12
182.198	-31.2518	12
182.282	-31.2652	12
182.365	-31.302	12
182.373	-31.3073	12
182.448	-31.3764	12
182.46	-31.3906	12
182.499	-31.4739	12
182.507	-31.5573	12
182.487	-31.6406	12
182.448	-31.6985	12
182.427	-31.7239	12
182.365	-31.7719	12
182.282	-31.8058	12
182.272	-31.8073	12
182.198	-31.8209	12
182.115	-31.8157	12
182.09	-31.8073	12
182.032	-31.7863	12
181.948	-31.7362	12
181.935	-31.7239	12
181.875	-31.6406	12
181.865	-31.6	12
181.853	-31.5573	12
181.862	-31.4739	12
181.865	-31.4667	12
181.9	-31.3906	12
181.948	-31.3384	12
181.997	-31.3073	12
182.032	-31.2874	12
> 15 contour
182.032	-31.3856	15
182.115	-31.3363	15
182.198	-31.3274	15
182.282	-31.3453	15
182.353	-31.3906	15
182.365	-31.4037	15
182.41	-31.4739	15
182.421	-31.5573	15
182.392	-31.6406	15
182.365	-31.6714	15
182.291	-31.7239	15
182.282	-31.7289	15
182.198	-31.7473	15
182.115	-31.7378	15
182.087	-31.7239	15
182.032	-31.6855	15
181.978	-31.6406	15
181.948	-31.5908	15
181.936	-31.5573	15
181.948	-31.4739	15
181.948	-31.4728	15
182.024	-31.3906	15
182.032	-31.3856	15
> 18 contour
182.115	-31.4123	18
182.198	-31.3994	18
182.282	-31.4258	18
182.327	-31.4739	18
182.327	-31.5573	18
182.297	-31.6406	18
182.282	-31.6528	18
182.198	-31.6783	18
182.115	-31.662	18
182.087	-31.6406	18
182.051	-31.5573	18
182.056	-31.4739	18
182.115	-31.4123	18