> 3 contour
237.147	38.9494	3
237.158	38.9486	3
237.163	38.9474	3
237.18	38.9484	3
237.197	38.9397	3
237.205	38.932	3
237.213	38.9157	3
237.213	38.9153	3
237.23	38.905	3
237.247	38.9087	3
237.263	38.91	3
237.28	38.9041	3
237.286	38.8986	3
237.297	38.8869	3
237.299	38.882	3
237.31	38.8653	3
237.313	38.8584	3
237.319	38.8486	3
237.33	38.834	3
237.332	38.832	3
237.33	38.8293	3
237.323	38.8153	3
237.317	38.7986	3
237.313	38.7895	3
237.311	38.782	3
237.31	38.7653	3
237.31	38.7486	3
237.301	38.732	3
237.297	38.7266	3
237.28	38.7153	3
237.28	38.7102	3
237.278	38.6986	3
237.263	38.6937	3
237.247	38.6887	3
237.23	38.6867	3
237.223	38.682	3
237.213	38.6721	3
237.197	38.6719	3
237.18	38.6715	3
237.167	38.682	3
237.163	38.6854	3
237.152	38.6986	3
237.147	38.7019	3
237.13	38.7066	3
237.113	38.7022	3
237.097	38.7095	3
237.08	38.7134	3
237.078	38.7153	3
237.063	38.7278	3
237.057	38.732	3
237.063	38.7445	3
237.067	38.7486	3
237.063	38.7532	3
237.047	38.7598	3
237.03	38.7632	3
237.028	38.7653	3
237.03	38.7685	3
237.042	38.782	3
237.033	38.7986	3
237.03	38.8009	3
237.021	38.8153	3
237.016	38.832	3
237.03	38.8453	3
237.032	38.8486	3
237.03	38.8579	3
237.026	38.8653	3
237.03	38.8721	3
237.036	38.882	3
237.047	38.8956	3
237.049	38.8986	3
237.063	38.9114	3
237.068	38.9153	3
237.08	38.9231	3
237.097	38.9314	3
237.098	38.932	3
237.113	38.939	3
237.13	38.944	3
237.143	38.9486	3
237.147	38.9494	3
> 6 contour
237.163	38.9007	6
237.18	38.9015	6
237.197	38.9004	6
237.2	38.8986	6
237.213	38.8929	6
237.23	38.8849	6
237.241	38.882	6
237.247	38.88	6
237.263	38.8703	6
237.269	38.8653	6
237.28	38.8504	6
237.282	38.8486	6
237.288	38.832	6
237.29	38.8153	6
237.287	38.7986	6
237.287	38.782	6
237.28	38.7709	6
237.276	38.7653	6
237.263	38.7523	6
237.259	38.7486	6
237.247	38.7367	6
237.23	38.7352	6
237.213	38.7323	6
237.212	38.732	6
237.197	38.7203	6
237.18	38.7226	6
237.163	38.7285	6
237.156	38.732	6
237.147	38.7372	6
237.13	38.7486	6
237.13	38.7486	6
237.113	38.7651	6
237.113	38.7653	6
237.113	38.7664	6
237.119	38.782	6
237.113	38.7958	6
237.112	38.7986	6
237.109	38.8153	6
237.097	38.8283	6
237.095	38.832	6
237.097	38.8346	6
237.113	38.8375	6
237.117	38.8486	6
237.113	38.8572	6
237.109	38.8653	6
237.113	38.8702	6
237.13	38.8753	6
237.137	38.882	6
237.147	38.8951	6
237.157	38.8986	6
237.163	38.9007	6
> 9 contour
237.163	38.8672	9
237.17	38.8653	9
237.18	38.8631	9
237.182	38.8653	9
237.197	38.8785	9
237.213	38.8778	9
237.23	38.8712	9
237.239	38.8653	9
237.247	38.8596	9
237.258	38.8486	9
237.263	38.832	9
237.263	38.8317	9
237.267	38.8153	9
237.27	38.7986	9
237.266	38.782	9
237.263	38.7776	9
237.247	38.7693	9
237.242	38.7653	9
237.23	38.7521	9
237.216	38.7486	9
237.213	38.7482	9
237.212	38.7486	9
237.197	38.7587	9
237.18	38.7653	9
237.18	38.7655	9
237.163	38.7789	9
237.16	38.782	9
237.147	38.7909	9
237.141	38.7986	9
237.139	38.8153	9
237.147	38.8276	9
237.149	38.832	9
237.147	38.8441	9
237.145	38.8486	9
237.147	38.8514	9
237.161	38.8653	9
237.163	38.8672	9
> 12 contour
237.197	38.8608	12
237.213	38.8625	12
237.23	38.8576	12
237.243	38.8486	12
237.246	38.832	12
237.247	38.8289	12
237.251	38.8153	12
237.247	38.8003	12
237.246	38.7986	12
237.234	38.782	12
237.23	38.7807	12
237.213	38.7748	12
237.197	38.7728	12
237.185	38.782	12
237.18	38.792	12
237.175	38.7986	12
237.163	38.8103	12
237.158	38.8153	12
237.163	38.832	12
237.163	38.8331	12
237.18	38.8377	12
237.186	38.8486	12
237.197	38.8608	12
> 15 contour
237.213	38.8504	15
237.218	38.8486	15
237.23	38.8428	15
237.237	38.832	15
237.241	38.8153	15
237.233	38.7986	15
237.23	38.7958	15
237.213	38.7854	15
237.197	38.7837	15
237.187	38.7986	15
237.18	38.8093	15
237.174	38.8153	15
237.18	38.8212	15
237.192	38.832	15
237.197	38.8421	15
237.206	38.8486	15
237.213	38.8504	15
> 18 contour
237.213	38.8408	18
237.226	38.832	18
237.23	38.823	18
237.232	38.8153	18
237.23	38.8115	18
237.223	38.7986	18
237.213	38.7919	18
237.198	38.7986	18
237.197	38.8011	18
237.19	38.8153	18
237.197	38.8213	18
237.204	38.832	18
237.213	38.8408	18