> 2 contour
237.143	39.0071	2
237.16	39.0097	2
237.177	39.0143	2
237.185	39.0033	2
237.193	38.9882	2
237.201	39.0033	2
237.21	39.0101	2
237.219	39.0033	2
237.227	38.9884	2
237.237	38.9867	2
237.243	38.9858	2
237.26	38.9822	2
237.277	38.9773	2
237.293	38.97	2
237.293	38.9698	2
237.31	38.9587	2
237.315	38.9533	2
237.327	38.9407	2
237.329	38.9367	2
237.341	38.92	2
237.343	38.9165	2
237.347	38.92	2
237.36	38.9261	2
237.372	38.92	2
237.364	38.9033	2
237.375	38.8867	2
237.377	38.8846	2
237.385	38.87	2
237.377	38.8578	2
237.37	38.8533	2
237.36	38.8482	2
237.355	38.8367	2
237.36	38.8277	2
237.377	38.8203	2
237.377	38.82	2
237.387	38.8033	2
237.39	38.7867	2
237.377	38.7733	2
237.375	38.77	2
237.377	38.7681	2
237.386	38.7533	2
237.384	38.7367	2
237.377	38.7288	2
237.36	38.7336	2
237.351	38.72	2
237.343	38.7113	2
237.34	38.7033	2
237.327	38.691	2
237.321	38.6867	2
237.31	38.6713	2
237.305	38.67	2
237.293	38.668	2
237.277	38.6652	2
237.26	38.6645	2
237.243	38.6694	2
237.227	38.6621	2
237.222	38.6533	2
237.21	38.6478	2
237.193	38.6495	2
237.189	38.6533	2
237.177	38.6642	2
237.16	38.6635	2
237.143	38.6687	2
237.137	38.67	2
237.127	38.6723	2
237.115	38.6867	2
237.11	38.6888	2
237.094	38.7033	2
237.093	38.7041	2
237.077	38.7082	2
237.065	38.72	2
237.06	38.7262	2
237.051	38.7367	2
237.043	38.747	2
237.037	38.7533	2
237.043	38.7621	2
237.054	38.77	2
237.05	38.7867	2
237.043	38.7923	2
237.036	38.8033	2
237.028	38.82	2
237.027	38.8304	2
237.026	38.8367	2
237.026	38.8533	2
237.027	38.8545	2
237.03	38.87	2
237.036	38.8867	2
237.043	38.8966	2
237.048	38.9033	2
237.06	38.9132	2
237.066	38.92	2
237.077	38.9327	2
237.08	38.9367	2
237.089	38.9533	2
237.093	38.9601	2
237.097	38.97	2
237.098	38.9867	2
237.11	38.9948	2
237.127	39.0025	2
237.129	39.0033	2
237.143	39.0071	2
> 4 contour
237.193	38.9403	4
237.198	38.9367	4
237.204	38.92	4
237.21	38.9147	4
237.227	38.9134	4
237.243	38.9092	4
237.26	38.907	4
237.269	38.9033	4
237.277	38.9	4
237.293	38.8867	4
237.293	38.8861	4
237.305	38.87	4
237.31	38.8561	4
237.313	38.8533	4
237.322	38.8367	4
237.327	38.8232	4
237.327	38.82	4
237.327	38.8193	4
237.315	38.8033	4
237.326	38.7867	4
237.31	38.7738	4
237.304	38.77	4
237.302	38.7533	4
237.297	38.7367	4
237.293	38.7335	4
237.286	38.7367	4
237.277	38.74	4
237.275	38.7367	4
237.26	38.7248	4
237.252	38.72	4
237.243	38.7098	4
237.227	38.7125	4
237.21	38.7069	4
237.193	38.7089	4
237.177	38.7162	4
237.161	38.72	4
237.16	38.7207	4
237.143	38.7312	4
237.137	38.7367	4
237.127	38.747	4
237.121	38.7533	4
237.112	38.77	4
237.123	38.7867	4
237.119	38.8033	4
237.11	38.8116	4
237.105	38.82	4
237.11	38.828	4
237.121	38.8367	4
237.11	38.8498	4
237.107	38.8533	4
237.11	38.8603	4
237.114	38.87	4
237.127	38.8769	4
237.135	38.8867	4
237.141	38.9033	4
237.143	38.9057	4
237.16	38.9175	4
237.177	38.9141	4
237.186	38.92	4
237.185	38.9367	4
237.193	38.9403	4
> 6 contour
237.177	38.8752	6
237.193	38.8852	6
237.21	38.8824	6
237.227	38.8827	6
237.243	38.8823	6
237.26	38.8709	6
237.261	38.87	6
237.277	38.8632	6
237.285	38.8533	6
237.284	38.8367	6
237.284	38.82	6
237.293	38.8034	6
237.293	38.8033	6
237.293	38.8033	6
237.282	38.7867	6
237.277	38.7801	6
237.26	38.7723	6
237.257	38.77	6
237.243	38.7582	6
237.227	38.7577	6
237.21	38.7549	6
237.204	38.7533	6
237.193	38.7461	6
237.188	38.7533	6
237.178	38.77	6
237.177	38.7713	6
237.16	38.77	6
237.16	38.77	6
237.16	38.77	6
237.16	38.77	6
237.163	38.7867	6
237.16	38.8033	6
237.161	38.82	6
237.163	38.8367	6
237.16	38.8485	6
237.157	38.8533	6
237.16	38.8551	6
237.174	38.87	6
237.177	38.8752	6
> 8 contour
237.21	38.8695	8
237.227	38.8676	8
237.243	38.8683	8
237.255	38.8533	8
237.26	38.8486	8
237.269	38.8367	8
237.26	38.8202	8
237.26	38.82	8
237.251	38.8033	8
237.243	38.7945	8
237.24	38.7867	8
237.227	38.7764	8
237.214	38.77	8
237.21	38.768	8
237.201	38.77	8
237.195	38.7867	8
237.193	38.7874	8
237.177	38.7921	8
237.174	38.8033	8
237.177	38.8085	8
237.182	38.82	8
237.181	38.8367	8
237.193	38.8437	8
237.204	38.8533	8
237.21	38.8695	8
> 10 contour
237.21	38.8389	10
237.227	38.8484	10
237.243	38.8529	10
237.259	38.8367	10
237.25	38.82	10
237.243	38.8122	10
237.227	38.8042	10
237.226	38.8033	10
237.21	38.7898	10
237.193	38.7993	10
237.188	38.8033	10
237.193	38.8183	10
237.21	38.8198	10
237.21	38.82	10
237.21	38.8229	10
237.207	38.8367	10
237.21	38.8389	10