> 3 contour
181.989	-30.5642	3
182.073	-30.5461	3
182.156	-30.531	3
182.239	-30.5271	3
182.323	-30.5258	3
182.406	-30.5297	3
182.489	-30.5382	3
182.573	-30.5523	3
182.656	-30.5701	3
182.668	-30.5742	3
182.739	-30.5978	3
182.823	-30.6297	3
182.881	-30.6576	3
182.906	-30.6694	3
182.989	-30.716	3
183.027	-30.7409	3
183.073	-30.7723	3
183.139	-30.8242	3
183.156	-30.8388	3
183.223	-30.9076	3
183.239	-30.9261	3
183.293	-30.9909	3
183.323	-31.0339	3
183.349	-31.0742	3
183.394	-31.1576	3
183.406	-31.1865	3
183.429	-31.2409	3
183.455	-31.3242	3
183.472	-31.4076	3
183.48	-31.4909	3
183.481	-31.5742	3
183.474	-31.6576	3
183.459	-31.7409	3
183.435	-31.8242	3
183.406	-31.8932	3
183.4	-31.9076	3
183.357	-31.9909	3
183.323	-32.044	3
183.302	-32.0742	3
183.239	-32.1509	3
183.234	-32.1576	3
183.156	-32.2366	3
183.151	-32.2409	3
183.073	-32.302	3
183.04	-32.3242	3
182.989	-32.3575	3
182.906	-32.4028	3
182.896	-32.4076	3
182.823	-32.4421	3
182.739	-32.473	3
182.684	-32.4909	3
182.656	-32.5007	3
182.573	-32.5178	3
182.489	-32.5316	3
182.406	-32.54	3
182.323	-32.5437	3
182.239	-32.5423	3
182.156	-32.5387	3
182.073	-32.5238	3
181.989	-32.5062	3
181.936	-32.4909	3
181.906	-32.483	3
181.823	-32.4555	3
181.739	-32.4198	3
181.714	-32.4076	3
181.656	-32.3798	3
181.573	-32.3244	3
181.572	-32.3242	3
181.489	-32.2624	3
181.464	-32.2409	3
181.406	-32.1859	3
181.378	-32.1576	3
181.323	-32.0905	3
181.31	-32.0742	3
181.255	-31.9909	3
181.239	-31.9613	3
181.21	-31.9076	3
181.176	-31.8242	3
181.156	-31.7507	3
181.153	-31.7409	3
181.137	-31.6576	3
181.129	-31.5742	3
181.13	-31.4909	3
181.139	-31.4076	3
181.156	-31.3286	3
181.157	-31.3242	3
181.182	-31.2409	3
181.217	-31.1576	3
181.239	-31.1175	3
181.262	-31.0742	3
181.319	-30.9909	3
181.323	-30.9869	3
181.389	-30.9076	3
181.406	-30.8901	3
181.476	-30.8242	3
181.489	-30.8127	3
181.573	-30.7495	3
181.585	-30.7409	3
181.656	-30.6932	3
181.729	-30.6576	3
181.739	-30.6526	3
181.823	-30.6159	3
181.906	-30.5874	3
181.955	-30.5742	3
181.989	-30.5642	3
> 6 contour
182.156	-31.1151	6
182.239	-31.105	6
182.323	-31.1026	6
182.406	-31.112	6
182.489	-31.1335	6
182.543	-31.1576	6
182.573	-31.1699	6
182.656	-31.2229	6
182.675	-31.2409	6
182.737	-31.3242	6
182.739	-31.3279	6
182.783	-31.4076	6
182.804	-31.4909	6
182.804	-31.5742	6
182.786	-31.6576	6
182.74	-31.7409	6
182.739	-31.7423	6
182.681	-31.8242	6
182.656	-31.8485	6
182.573	-31.8999	6
182.554	-31.9076	6
182.489	-31.9364	6
182.406	-31.9575	6
182.323	-31.9663	6
182.239	-31.9632	6
182.156	-31.9544	6
182.073	-31.9135	6
182.061	-31.9076	6
181.989	-31.8675	6
181.938	-31.8242	6
181.906	-31.7894	6
181.867	-31.7409	6
181.828	-31.6576	6
181.823	-31.6303	6
181.809	-31.5742	6
181.81	-31.4909	6
181.823	-31.4435	6
181.831	-31.4076	6
181.871	-31.3242	6
181.906	-31.2815	6
181.944	-31.2409	6
181.989	-31.2035	6
182.073	-31.1584	6
182.074	-31.1576	6
182.156	-31.1151	6
> 9 contour
182.156	-31.2923	9
182.239	-31.2688	9
182.323	-31.2652	9
182.406	-31.282	9
182.488	-31.3242	9
182.489	-31.325	9
182.571	-31.4076	9
182.573	-31.4121	9
182.613	-31.4909	9
182.615	-31.5742	9
182.581	-31.6576	9
182.573	-31.6678	9
182.496	-31.7409	9
182.489	-31.7459	9
182.406	-31.7875	9
182.323	-31.8034	9
182.239	-31.8001	9
182.156	-31.7777	9
182.111	-31.7409	9
182.073	-31.7024	9
182.032	-31.6576	9
182.002	-31.5742	9
182.002	-31.4909	9
182.039	-31.4076	9
182.073	-31.369	9
182.116	-31.3242	9
182.156	-31.2923	9
> 12 contour
182.156	-31.3952	12
182.239	-31.3472	12
182.323	-31.3385	12
182.406	-31.3643	12
182.464	-31.4076	12
182.489	-31.4426	12
182.52	-31.4909	12
182.523	-31.5742	12
182.489	-31.6319	12
182.472	-31.6576	12
182.406	-31.7054	12
182.323	-31.7285	12
182.239	-31.7218	12
182.156	-31.6759	12
182.138	-31.6576	12
182.091	-31.5742	12
182.092	-31.4909	12
182.144	-31.4076	12
182.156	-31.3952	12
> 15 contour
182.239	-31.4038	15
182.323	-31.3825	15
182.375	-31.4076	15
182.406	-31.4227	15
182.466	-31.4909	15
182.469	-31.5742	15
182.406	-31.6473	15
182.384	-31.6576	15
182.323	-31.6846	15
182.239	-31.6672	15
182.224	-31.6576	15
182.156	-31.5764	15
182.155	-31.5742	15
182.156	-31.5289	15
182.157	-31.4909	15
182.233	-31.4076	15
182.239	-31.4038	15
> 18 contour
182.239	-31.4497	18
182.323	-31.4192	18
182.406	-31.4685	18
182.425	-31.4909	18
182.43	-31.5742	18
182.406	-31.6022	18
182.323	-31.647	18
182.239	-31.6201	18
182.197	-31.5742	18
182.2	-31.4909	18
182.239	-31.4497	18
> 21 contour
182.323	-31.4462	21
182.386	-31.4909	21
182.39	-31.5742	21
182.323	-31.6196	21
182.239	-31.5746	21
182.239	-31.5742	21
182.239	-31.568	21
182.243	-31.4909	21
182.323	-31.4462	21