> 3 contour
184.26	-20.4216	3
184.343	-20.412	3
184.427	-20.4364	3
184.46	-20.4582	3
184.507	-20.5082	3
184.51	-20.5139	3
184.532	-20.5582	3
184.536	-20.6082	3
184.525	-20.6582	3
184.51	-20.6785	3
184.492	-20.7082	3
184.427	-20.7582	3
184.426	-20.7582	3
184.343	-20.79	3
184.26	-20.7779	3
184.211	-20.7582	3
184.177	-20.7437	3
184.14	-20.7082	3
184.116	-20.6582	3
184.113	-20.6082	3
184.114	-20.5582	3
184.133	-20.5082	3
184.177	-20.4605	3
184.181	-20.4582	3
184.26	-20.4216	3
> 6 contour
184.26	-20.5038	6
184.343	-20.4771	6
184.406	-20.5082	6
184.427	-20.5234	6
184.46	-20.5582	6
184.464	-20.6082	6
184.443	-20.6582	6
184.427	-20.6728	6
184.374	-20.7082	6
184.343	-20.7235	6
184.287	-20.7082	6
184.26	-20.7016	6
184.196	-20.6582	6
184.182	-20.6082	6
184.193	-20.5582	6
184.252	-20.5082	6
184.26	-20.5038	6
> 9 contour
184.26	-20.5553	9
184.343	-20.5133	9
184.412	-20.5582	9
184.42	-20.6082	9
184.397	-20.6582	9
184.343	-20.6922	9
184.261	-20.6582	9
184.26	-20.6562	9
184.232	-20.6082	9
184.256	-20.5582	9
184.26	-20.5553	9
> 12 contour
184.343	-20.5342	12
184.38	-20.5582	12
184.401	-20.6082	12
184.36	-20.6582	12
184.343	-20.6689	12
184.317	-20.6582	12
184.271	-20.6082	12
184.297	-20.5582	12
184.343	-20.5342	12