> 4 contour
334.896	-56.6369	4
334.98	-56.6223	4
335.063	-56.6128	4
335.146	-56.6057	4
335.23	-56.6065	4
335.313	-56.6093	4
335.396	-56.6162	4
335.48	-56.6274	4
335.563	-56.644	4
335.572	-56.646	4
335.646	-56.6628	4
335.73	-56.6923	4
335.739	-56.696	4
335.813	-56.7262	4
335.853	-56.746	4
335.896	-56.7699	4
335.938	-56.796	4
335.98	-56.8266	4
336.004	-56.846	4
336.054	-56.896	4
336.063	-56.9067	4
336.096	-56.946	4
336.124	-56.996	4
336.142	-57.046	4
336.146	-57.0739	4
336.15	-57.096	4
336.15	-57.146	4
336.146	-57.1649	4
336.141	-57.196	4
336.123	-57.246	4
336.094	-57.296	4
336.063	-57.3332	4
336.053	-57.346	4
336	-57.396	4
335.98	-57.412	4
335.933	-57.446	4
335.896	-57.4679	4
335.844	-57.496	4
335.813	-57.5106	4
335.73	-57.5438	4
335.724	-57.546	4
335.646	-57.5727	4
335.563	-57.5909	4
335.534	-57.596	4
335.48	-57.6066	4
335.396	-57.6179	4
335.313	-57.6251	4
335.23	-57.628	4
335.146	-57.6288	4
335.063	-57.6214	4
334.98	-57.6117	4
334.896	-57.5968	4
334.893	-57.596	4
334.813	-57.5794	4
334.73	-57.5556	4
334.701	-57.546	4
334.646	-57.527	4
334.581	-57.496	4
334.563	-57.4863	4
334.494	-57.446	4
334.48	-57.4363	4
334.426	-57.396	4
334.396	-57.3683	4
334.373	-57.346	4
334.333	-57.296	4
334.313	-57.2602	4
334.305	-57.246	4
334.285	-57.196	4
334.277	-57.146	4
334.276	-57.096	4
334.285	-57.046	4
334.304	-56.996	4
334.313	-56.9803	4
334.332	-56.946	4
334.371	-56.896	4
334.396	-56.8711	4
334.422	-56.846	4
334.48	-56.8019	4
334.488	-56.796	4
334.563	-56.751	4
334.572	-56.746	4
334.646	-56.7095	4
334.684	-56.696	4
334.73	-56.6801	4
334.813	-56.6557	4
334.857	-56.646	4
334.896	-56.6369	4
> 8 contour
334.98	-56.9455	8
335.063	-56.9176	8
335.146	-56.9004	8
335.23	-56.9017	8
335.313	-56.9079	8
335.396	-56.9264	8
335.447	-56.946	8
335.48	-56.9602	8
335.539	-56.996	8
335.563	-57.021	8
335.587	-57.046	8
335.608	-57.096	8
335.605	-57.146	8
335.579	-57.196	8
335.563	-57.2115	8
335.528	-57.246	8
335.48	-57.2749	8
335.43	-57.296	8
335.396	-57.3082	8
335.313	-57.3267	8
335.23	-57.3344	8
335.146	-57.3357	8
335.063	-57.3167	8
334.997	-57.296	8
334.98	-57.29	8
334.901	-57.246	8
334.896	-57.2424	8
334.846	-57.196	8
334.825	-57.146	8
334.823	-57.096	8
334.842	-57.046	8
334.893	-56.996	8
334.896	-56.9935	8
334.979	-56.946	8
334.98	-56.9455	8
> 12 contour
335.146	-56.9884	12
335.23	-56.9873	12
335.282	-56.996	12
335.313	-57.0003	12
335.396	-57.0391	12
335.407	-57.046	12
335.441	-57.096	12
335.434	-57.146	12
335.399	-57.196	12
335.396	-57.1977	12
335.313	-57.2355	12
335.26	-57.246	12
335.23	-57.2524	12
335.146	-57.2472	12
335.143	-57.246	12
335.063	-57.2176	12
335.026	-57.196	12
334.986	-57.146	12
334.982	-57.096	12
335.02	-57.046	12
335.063	-57.0197	12
335.124	-56.996	12
335.146	-56.9884	12
> 16 contour
335.146	-57.042	16
335.23	-57.0265	16
335.293	-57.046	16
335.313	-57.0522	16
335.368	-57.096	16
335.36	-57.146	16
335.313	-57.1813	16
335.269	-57.196	16
335.23	-57.2093	16
335.169	-57.196	16
335.146	-57.1912	16
335.07	-57.146	16
335.063	-57.1151	16
335.058	-57.096	16
335.063	-57.0918	16
335.138	-57.046	16
335.146	-57.042	16
> 20 contour
335.146	-57.0798	20
335.23	-57.0541	20
335.313	-57.0883	20
335.323	-57.096	20
335.313	-57.1294	20
335.308	-57.146	20
335.23	-57.1824	20
335.146	-57.1512	20
335.137	-57.146	20
335.12	-57.096	20
335.146	-57.0798	20