> 1 contour
276.055	38.4854	1
276.139	38.501	1
276.187	38.4807	1
276.222	38.4667	1
276.305	38.4722	1
276.388	38.3973	1
276.389	38.3963	1
276.472	38.3173	1
276.475	38.314	1
276.526	38.2307	1
276.542	38.1473	1
276.533	38.064	1
276.489	37.9807	1
276.472	37.9629	1
276.397	37.8973	1
276.389	37.8912	1
276.305	37.8345	1
276.222	37.8218	1
276.139	37.8142	1
276.137	37.814	1
276.055	37.7989	1
276.024	37.814	1
275.972	37.8333	1
275.889	37.8533	1
275.85	37.8973	1
275.805	37.9327	1
275.722	37.9794	1
275.721	37.9807	1
275.69	38.064	1
275.707	38.1473	1
275.722	38.2143	1
275.724	38.2307	1
275.766	38.314	1
275.805	38.3545	1
275.86	38.3973	1
275.889	38.4166	1
275.972	38.4777	1
276.002	38.4807	1
276.055	38.4854	1
> 2 contour
275.972	38.3458	2
276.055	38.3704	2
276.139	38.3769	2
276.222	38.3489	2
276.284	38.314	2
276.305	38.3046	2
276.374	38.2307	2
276.388	38.1473	2
276.374	38.064	2
276.305	37.9874	2
276.296	37.9807	2
276.222	37.9366	2
276.139	37.9184	2
276.055	37.919	2
275.972	37.9608	2
275.944	37.9807	2
275.889	38.0386	2
275.869	38.064	2
275.834	38.1473	2
275.875	38.2307	2
275.889	38.242	2
275.932	38.314	2
275.972	38.3458	2
> 3 contour
276.139	38.3339	3
276.176	38.314	3
276.222	38.295	3
276.305	38.24	3
276.314	38.2307	3
276.324	38.1473	3
276.305	38.0959	3
276.297	38.064	3
276.222	37.9986	3
276.139	37.981	3
276.055	37.9887	3
275.972	38.0303	3
275.939	38.064	3
275.913	38.1473	3
275.947	38.2307	3
275.972	38.2656	3
276.055	38.3035	3
276.082	38.314	3
276.139	38.3339	3
> 4 contour
276.055	38.2541	4
276.139	38.2939	4
276.222	38.2616	4
276.265	38.2307	4
276.283	38.1473	4
276.249	38.064	4
276.222	38.0407	4
276.139	38.0114	4
276.055	38.0378	4
276.011	38.064	4
275.972	38.109	4
275.955	38.1473	4
275.972	38.1803	4
276.018	38.2307	4
276.055	38.2541	4
> 5 contour
276.139	38.2565	5
276.214	38.2307	5
276.222	38.2249	5
276.252	38.1473	5
276.222	38.0904	5
276.19	38.064	5
276.139	38.0418	5
276.088	38.064	5
276.055	38.0829	5
275.995	38.1473	5
276.055	38.21	5
276.091	38.2307	5
276.139	38.2565	5