> 4 contour
196.197	52.9864	4
196.281	52.9851	4
196.364	52.9846	4
196.447	52.9771	4
196.531	52.9624	4
196.562	52.9536	4
196.614	52.9418	4
196.697	52.9102	4
196.751	52.8702	4
196.781	52.8409	4
196.834	52.7869	4
196.864	52.7233	4
196.874	52.7036	4
196.88	52.6202	4
196.864	52.5805	4
196.849	52.5369	4
196.781	52.4614	4
196.774	52.4536	4
196.697	52.3922	4
196.635	52.3702	4
196.614	52.3623	4
196.531	52.3381	4
196.447	52.3247	4
196.364	52.3178	4
196.281	52.3179	4
196.197	52.3157	4
196.114	52.359	4
196.083	52.3702	4
196.031	52.3861	4
195.947	52.434	4
195.921	52.4536	4
195.864	52.5135	4
195.845	52.5369	4
195.814	52.6202	4
195.819	52.7036	4
195.862	52.7869	4
195.864	52.7896	4
195.947	52.8679	4
195.951	52.8702	4
196.031	52.9183	4
196.114	52.9451	4
196.133	52.9536	4
196.197	52.9864	4
> 8 contour
196.197	52.8309	8
196.281	52.8477	8
196.364	52.8495	8
196.447	52.8352	8
196.531	52.8003	8
196.552	52.7869	8
196.614	52.7209	8
196.628	52.7036	8
196.639	52.6202	8
196.614	52.5759	8
196.592	52.5369	8
196.531	52.496	8
196.447	52.4688	8
196.364	52.4597	8
196.281	52.4593	8
196.197	52.4713	8
196.114	52.5329	8
196.109	52.5369	8
196.048	52.6202	8
196.058	52.7036	8
196.114	52.7641	8
196.138	52.7869	8
196.197	52.8309	8
> 12 contour
196.364	52.7931	12
196.382	52.7869	12
196.447	52.7716	12
196.531	52.7045	12
196.532	52.7036	12
196.548	52.6202	12
196.531	52.5982	12
196.454	52.5369	12
196.447	52.5337	12
196.364	52.5078	12
196.281	52.5121	12
196.227	52.5369	12
196.197	52.5592	12
196.144	52.6202	12
196.159	52.7036	12
196.197	52.741	12
196.281	52.7836	12
196.315	52.7869	12
196.364	52.7931	12
> 16 contour
196.281	52.7412	16
196.364	52.7648	16
196.447	52.732	16
196.482	52.7036	16
196.499	52.6202	16
196.447	52.573	16
196.364	52.5448	16
196.281	52.5586	16
196.211	52.6202	16
196.229	52.7036	16
196.281	52.7412	16
> 20 contour
196.364	52.7399	20
196.434	52.7036	20
196.447	52.6591	20
196.457	52.6202	20
196.447	52.6109	20
196.364	52.5646	20
196.281	52.5994	20
196.257	52.6202	20
196.281	52.6887	20
196.287	52.7036	20
196.364	52.7399	20