> 6 contour
232.819	49.8546	6
232.869	49.8596	6
232.919	49.8681	6
232.945	49.852	6
232.969	49.8411	6
232.989	49.852	6
233.019	49.8729	6
233.069	49.8844	6
233.119	49.8681	6
233.14	49.852	6
233.169	49.8043	6
233.176	49.802	6
233.219	49.7898	6
233.269	49.7563	6
233.275	49.752	6
233.319	49.7146	6
233.369	49.7248	6
233.391	49.702	6
233.419	49.6665	6
233.431	49.652	6
233.459	49.602	6
233.432	49.552	6
233.424	49.502	6
233.419	49.4813	6
233.397	49.452	6
233.369	49.4257	6
233.342	49.402	6
233.319	49.3852	6
233.269	49.3622	6
233.247	49.352	6
233.219	49.3376	6
233.169	49.3273	6
233.119	49.3118	6
233.069	49.3118	6
233.019	49.3044	6
232.969	49.3118	6
232.919	49.3118	6
232.869	49.3273	6
232.819	49.3376	6
232.791	49.352	6
232.769	49.3623	6
232.719	49.3855	6
232.696	49.402	6
232.669	49.4257	6
232.641	49.452	6
232.619	49.4813	6
232.605	49.502	6
232.585	49.552	6
232.579	49.602	6
232.587	49.652	6
232.609	49.702	6
232.619	49.716	6
232.647	49.752	6
232.669	49.7713	6
232.707	49.802	6
232.719	49.8108	6
232.769	49.8346	6
232.807	49.852	6
232.819	49.8546	6
> 12 contour
232.969	49.7551	12
233.019	49.773	12
233.069	49.7539	12
233.072	49.752	12
233.119	49.714	12
233.137	49.702	12
233.169	49.6768	12
233.195	49.652	12
233.219	49.636	12
233.244	49.602	12
233.255	49.552	12
233.219	49.5031	12
233.218	49.502	12
233.169	49.4688	12
233.138	49.452	12
233.119	49.4416	12
233.069	49.4358	12
233.019	49.4222	12
232.969	49.4356	12
232.919	49.4415	12
232.9	49.452	12
232.869	49.4688	12
232.82	49.502	12
232.819	49.5032	12
232.783	49.552	12
232.773	49.602	12
232.785	49.652	12
232.819	49.6936	12
232.828	49.702	12
232.869	49.7274	12
232.919	49.7519	12
232.922	49.752	12
232.969	49.7551	12
> 18 contour
232.969	49.7093	18
233.019	49.725	18
233.044	49.702	18
233.069	49.6913	18
233.119	49.6782	18
233.147	49.652	18
233.169	49.6212	18
233.194	49.602	18
233.174	49.552	18
233.169	49.5466	18
233.119	49.5029	18
233.116	49.502	18
233.069	49.4877	18
233.019	49.4731	18
232.969	49.4877	18
232.922	49.502	18
232.919	49.5029	18
232.869	49.5466	18
232.864	49.552	18
232.844	49.602	18
232.869	49.652	18
232.869	49.6523	18
232.919	49.6956	18
232.942	49.702	18
232.969	49.7093	18
> 24 contour
232.969	49.6823	24
233.019	49.6928	24
233.069	49.6738	24
233.116	49.652	24
233.119	49.6481	24
233.149	49.602	24
233.122	49.552	24
233.119	49.5492	24
233.069	49.5175	24
233.019	49.5073	24
232.969	49.5175	24
232.919	49.5491	24
232.916	49.552	24
232.889	49.602	24
232.919	49.6489	24
232.921	49.652	24
232.969	49.6823	24
> 30 contour
232.969	49.6587	30
233.019	49.6693	30
233.069	49.6563	30
233.078	49.652	30
233.115	49.602	30
233.087	49.552	30
233.069	49.5402	30
233.019	49.5305	30
232.969	49.5402	30
232.951	49.552	30
232.923	49.602	30
232.958	49.652	30
232.969	49.6587	30
> 36 contour
232.969	49.6347	36
233.019	49.6468	36
233.069	49.6341	36
233.095	49.602	36
233.069	49.565	36
233.019	49.5536	36
232.969	49.565	36
232.943	49.602	36
232.969	49.6347	36
> 42 contour
232.969	49.6107	42
233.019	49.6273	42
233.069	49.6105	42
233.076	49.602	42
233.069	49.5922	42
233.019	49.5747	42
232.969	49.5922	42
232.962	49.602	42
232.969	49.6107	42