> 2 contour
237.257	38.949	2
237.27	38.9357	2
237.274	38.9292	2
237.291	38.9222	2
237.296	38.919	2
237.308	38.9097	2
237.314	38.9023	2
237.324	38.8857	2
237.324	38.8854	2
237.334	38.869	2
237.341	38.8635	2
237.351	38.8523	2
237.357	38.8427	2
237.367	38.8357	2
237.374	38.819	2
237.374	38.816	2
237.381	38.8023	2
237.374	38.7988	2
237.364	38.7857	2
237.374	38.7779	2
237.379	38.769	2
237.378	38.7523	2
237.374	38.7501	2
237.366	38.7523	2
237.357	38.7543	2
237.353	38.7523	2
237.341	38.7374	2
237.34	38.7357	2
237.324	38.7219	2
237.312	38.719	2
237.307	38.7155	2
237.291	38.7064	2
237.274	38.7164	2
237.257	38.7126	2
237.241	38.7146	2
237.224	38.7155	2
237.214	38.719	2
237.207	38.7214	2
237.191	38.7324	2
237.187	38.7357	2
237.177	38.7523	2
237.178	38.769	2
237.174	38.7852	2
237.174	38.7857	2
237.162	38.8023	2
237.157	38.8099	2
237.15	38.819	2
237.153	38.8357	2
237.157	38.8474	2
237.158	38.8523	2
237.166	38.869	2
237.174	38.8772	2
237.178	38.8857	2
237.178	38.9023	2
237.191	38.9138	2
237.202	38.919	2
237.208	38.9232	2
237.224	38.9303	2
237.241	38.9328	2
237.243	38.9357	2
237.257	38.949	2
> 4 contour
237.241	38.8886	4
237.257	38.8865	4
237.259	38.8857	4
237.274	38.8789	4
237.286	38.869	4
237.291	38.8661	4
237.308	38.8542	4
237.309	38.8523	4
237.307	38.8457	4
237.304	38.8357	4
237.307	38.819	4
237.308	38.8184	4
237.316	38.8023	4
237.308	38.7857	4
237.307	38.7783	4
237.307	38.769	4
237.291	38.7547	4
237.274	38.7555	4
237.257	38.7582	4
237.241	38.7614	4
237.231	38.769	4
237.224	38.7782	4
237.216	38.7857	4
237.207	38.794	4
237.202	38.8023	4
237.191	38.8122	4
237.186	38.819	4
237.191	38.8337	4
237.191	38.8357	4
237.191	38.8383	4
237.186	38.8523	4
237.191	38.8567	4
237.2	38.869	4
237.208	38.8831	4
237.224	38.8845	4
237.232	38.8857	4
237.241	38.8886	4
> 6 contour
237.241	38.8726	6
237.257	38.8697	6
237.258	38.869	6
237.266	38.8523	6
237.274	38.8359	6
237.274	38.8357	6
237.274	38.835	6
237.271	38.819	6
237.257	38.8051	6
237.242	38.8023	6
237.241	38.8015	6
237.224	38.8002	6
237.222	38.8023	6
237.218	38.819	6
237.21	38.8357	6
237.21	38.8523	6
237.224	38.8674	6
237.228	38.869	6
237.241	38.8726	6
> 8 contour
237.241	38.8595	8
237.248	38.8523	8
237.257	38.8361	8
237.258	38.8357	8
237.257	38.8351	8
237.241	38.819	8
237.241	38.8188	8
237.241	38.819	8
237.224	38.8285	8
237.219	38.8357	8
237.224	38.847	8
237.229	38.8523	8
237.241	38.8595	8