> 4 contour
137.735	36.8998	4
137.785	36.9113	4
137.835	36.9241	4
137.885	36.9218	4
137.935	36.9238	4
137.985	36.9106	4
138.035	36.8993	4
138.071	36.879	4
138.085	36.8711	4
138.135	36.8412	4
138.149	36.829	4
138.185	36.7867	4
138.192	36.779	4
138.222	36.729	4
138.235	36.6853	4
138.285	36.6999	4
138.302	36.679	4
138.285	36.6545	4
138.271	36.629	4
138.235	36.579	4
138.235	36.578	4
138.219	36.529	4
138.185	36.479	4
138.185	36.4784	4
138.14	36.429	4
138.135	36.4245	4
138.085	36.3937	4
138.058	36.379	4
138.035	36.366	4
137.985	36.354	4
137.935	36.3402	4
137.926	36.329	4
137.935	36.2955	4
137.94	36.279	4
137.935	36.2707	4
137.885	36.2735	4
137.881	36.279	4
137.844	36.329	4
137.835	36.3399	4
137.785	36.3531	4
137.735	36.3653	4
137.711	36.379	4
137.685	36.3936	4
137.635	36.4245	4
137.63	36.429	4
137.585	36.4785	4
137.585	36.479	4
137.551	36.529	4
137.535	36.5786	4
137.535	36.579	4
137.528	36.629	4
137.533	36.679	4
137.535	36.6848	4
137.548	36.729	4
137.578	36.779	4
137.585	36.7867	4
137.621	36.829	4
137.635	36.8412	4
137.685	36.8711	4
137.699	36.879	4
137.735	36.8998	4
> 8 contour
137.835	36.7982	8
137.885	36.7958	8
137.935	36.7981	8
137.97	36.779	8
137.985	36.7721	8
138.035	36.744	8
138.049	36.729	8
138.078	36.679	8
138.085	36.629	8
138.075	36.579	8
138.042	36.529	8
138.035	36.522	8
137.985	36.4916	8
137.956	36.479	8
137.935	36.4685	8
137.885	36.4683	8
137.835	36.4677	8
137.812	36.479	8
137.785	36.4901	8
137.735	36.5211	8
137.727	36.529	8
137.695	36.579	8
137.686	36.629	8
137.692	36.679	8
137.721	36.729	8
137.735	36.7437	8
137.785	36.7721	8
137.8	36.779	8
137.835	36.7982	8
> 12 contour
137.835	36.7419	12
137.885	36.7493	12
137.935	36.7421	12
137.957	36.729	12
137.985	36.7097	12
138.015	36.679	12
138.028	36.629	12
138.005	36.579	12
137.985	36.5596	12
137.939	36.529	12
137.935	36.5264	12
137.885	36.5215	12
137.835	36.526	12
137.83	36.529	12
137.785	36.5594	12
137.765	36.579	12
137.744	36.629	12
137.756	36.679	12
137.785	36.7088	12
137.814	36.729	12
137.835	36.7419	12
> 16 contour
137.835	36.7058	16
137.885	36.7216	16
137.935	36.7062	16
137.968	36.679	16
137.985	36.6291	16
137.985	36.629	16
137.985	36.629	16
137.951	36.579	16
137.935	36.5664	16
137.885	36.5488	16
137.835	36.5666	16
137.819	36.579	16
137.788	36.629	16
137.803	36.679	16
137.835	36.7058	16
> 20 contour
137.885	36.7054	20
137.931	36.679	20
137.935	36.6693	20
137.952	36.629	20
137.935	36.6069	20
137.9	36.579	20
137.885	36.5721	20
137.87	36.579	20
137.835	36.6079	20
137.819	36.629	20
137.835	36.6674	20
137.839	36.679	20
137.885	36.7054	20