> 4 contour
185.431	-19.7397	4
185.481	-19.7399	4
185.531	-19.7395	4
185.555	-19.747	4
185.581	-19.7539	4
185.631	-19.7682	4
185.675	-19.797	4
185.681	-19.8008	4
185.731	-19.8382	4
185.739	-19.847	4
185.776	-19.897	4
185.781	-19.9064	4
185.804	-19.947	4
185.821	-19.997	4
185.829	-20.047	4
185.829	-20.097	4
185.82	-20.147	4
185.802	-20.197	4
185.781	-20.2315	4
185.773	-20.247	4
185.734	-20.297	4
185.731	-20.3005	4
185.681	-20.3388	4
185.669	-20.347	4
185.631	-20.3709	4
185.581	-20.3857	4
185.536	-20.397	4
185.531	-20.3984	4
185.481	-20.398	4
185.431	-20.3981	4
185.427	-20.397	4
185.381	-20.3851	4
185.331	-20.3704	4
185.294	-20.347	4
185.281	-20.3388	4
185.231	-20.3005	4
185.228	-20.297	4
185.189	-20.247	4
185.181	-20.2315	4
185.16	-20.197	4
185.142	-20.147	4
185.133	-20.097	4
185.133	-20.047	4
185.141	-19.997	4
185.158	-19.947	4
185.181	-19.9064	4
185.186	-19.897	4
185.223	-19.847	4
185.231	-19.8382	4
185.281	-19.8008	4
185.287	-19.797	4
185.331	-19.7685	4
185.381	-19.754	4
185.408	-19.747	4
185.431	-19.7397	4
> 8 contour
185.431	-19.8831	8
185.481	-19.8814	8
185.531	-19.8825	8
185.558	-19.897	8
185.581	-19.909	8
185.631	-19.947	8
185.631	-19.947	8
185.664	-19.997	8
185.676	-20.047	8
185.675	-20.097	8
185.662	-20.147	8
185.631	-20.193	8
185.627	-20.197	8
185.581	-20.2299	8
185.546	-20.247	8
185.531	-20.255	8
185.481	-20.256	8
185.431	-20.2547	8
185.417	-20.247	8
185.381	-20.2291	8
185.336	-20.197	8
185.331	-20.1922	8
185.3	-20.147	8
185.286	-20.097	8
185.286	-20.047	8
185.298	-19.997	8
185.331	-19.947	8
185.331	-19.9469	8
185.381	-19.9102	8
185.406	-19.897	8
185.431	-19.8831	8
> 12 contour
185.431	-19.9453	12
185.481	-19.9396	12
185.531	-19.9453	12
185.533	-19.947	12
185.581	-19.9824	12
185.596	-19.997	12
185.619	-20.047	12
185.619	-20.097	12
185.59	-20.147	12
185.581	-20.1557	12
185.531	-20.1933	12
185.507	-20.197	12
185.481	-20.2014	12
185.456	-20.197	12
185.431	-20.193	12
185.381	-20.1554	12
185.372	-20.147	12
185.343	-20.097	12
185.341	-20.047	12
185.366	-19.997	12
185.381	-19.9824	12
185.429	-19.947	12
185.431	-19.9453	12
> 16 contour
185.431	-19.984	16
185.481	-19.9661	16
185.531	-19.9843	16
185.546	-19.997	16
185.576	-20.047	16
185.577	-20.097	16
185.532	-20.147	16
185.531	-20.148	16
185.481	-20.1699	16
185.431	-20.1482	16
185.429	-20.147	16
185.387	-20.097	16
185.384	-20.047	16
185.416	-19.997	16
185.431	-19.984	16
> 20 contour
185.481	-19.9884	20
185.499	-19.997	20
185.531	-20.0194	20
185.551	-20.047	20
185.546	-20.097	20
185.531	-20.1134	20
185.481	-20.1432	20
185.431	-20.1141	20
185.416	-20.097	20
185.409	-20.047	20
185.431	-20.0187	20
185.462	-19.997	20
185.481	-19.9884	20