> 3 contour
55.743	27.0245	3
55.793	27.0438	3
55.843	27.0429	3
55.893	27.0437	3
55.943	27.0245	3
55.9523	27.023	3
55.993	27.0109	3
56.043	26.9757	3
56.0467	26.973	3
56.043	26.9693	3
56.0127	26.923	3
56.043	26.9122	3
56.08	26.873	3
56.093	26.8559	3
56.143	26.8359	3
56.1484	26.823	3
56.1557	26.773	3
56.1547	26.723	3
56.143	26.6844	3
56.1404	26.673	3
56.1193	26.623	3
56.093	26.5866	3
56.0804	26.573	3
56.043	26.542	3
56.0165	26.523	3
55.993	26.5069	3
55.943	26.4902	3
55.893	26.4757	3
55.843	26.4761	3
55.793	26.4755	3
55.743	26.4898	3
55.693	26.5066	3
55.6692	26.523	3
55.643	26.542	3
55.6056	26.573	3
55.593	26.5867	3
55.5668	26.623	3
55.593	26.649	3
55.6137	26.673	3
55.593	26.6844	3
55.543	26.7163	3
55.5313	26.723	3
55.5303	26.773	3
55.5376	26.823	3
55.543	26.8359	3
55.5556	26.873	3
55.5857	26.923	3
55.593	26.9262	3
55.6417	26.973	3
55.643	26.9742	3
55.693	26.9908	3
55.7411	27.023	3
55.743	27.0245	3
> 6 contour
55.743	26.8844	6
55.793	26.9136	6
55.843	26.9158	6
55.893	26.9133	6
55.943	26.884	6
55.9583	26.873	6
55.993	26.8383	6
56.0033	26.823	6
56.0178	26.773	6
56.0147	26.723	6
55.993	26.6801	6
55.9887	26.673	6
55.943	26.6336	6
55.9253	26.623	6
55.893	26.6036	6
55.843	26.5997	6
55.793	26.6031	6
55.7585	26.623	6
55.743	26.6323	6
55.6973	26.673	6
55.7142	26.723	6
55.693	26.7458	6
55.6682	26.773	6
55.6822	26.823	6
55.693	26.8389	6
55.7276	26.873	6
55.743	26.8844	6
> 9 contour
55.793	26.8564	9
55.843	26.8655	9
55.8889	26.823	9
55.893	26.8196	9
55.943	26.7871	9
55.9602	26.773	9
55.9535	26.723	9
55.943	26.7094	9
55.893	26.6871	9
55.8684	26.673	9
55.843	26.6493	9
55.793	26.6625	9
55.779	26.673	9
55.7738	26.723	9
55.743	26.7549	9
55.7258	26.773	9
55.743	26.8067	9
55.7517	26.823	9
55.793	26.8564	9
> 12 contour
55.843	26.8383	12
55.8595	26.823	12
55.893	26.7954	12
55.9223	26.773	12
55.9118	26.723	12
55.893	26.7112	12
55.843	26.6819	12
55.8057	26.723	12
55.793	26.7431	12
55.7637	26.773	12
55.793	26.814	12
55.8062	26.823	12
55.843	26.8383	12