> 4 contour
142.815	38.8492	4
142.898	38.8592	4
142.981	38.8596	4
143.065	38.8475	4
143.148	38.8221	4
143.171	38.8105	4
143.231	38.7802	4
143.298	38.7272	4
143.315	38.707	4
143.356	38.6438	4
143.381	38.5605	4
143.381	38.4772	4
143.355	38.3938	4
143.315	38.3348	4
143.293	38.3105	4
143.231	38.2648	4
143.148	38.229	4
143.141	38.2272	4
143.065	38.2029	4
142.981	38.1916	4
142.898	38.1951	4
142.815	38.2012	4
142.772	38.2272	4
142.731	38.2512	4
142.651	38.3105	4
142.648	38.3134	4
142.583	38.3938	4
142.565	38.4496	4
142.554	38.4772	4
142.551	38.5605	4
142.565	38.5999	4
142.578	38.6438	4
142.639	38.7272	4
142.648	38.7357	4
142.731	38.7915	4
142.759	38.8105	4
142.815	38.8492	4
> 8 contour
142.815	38.6828	8
142.898	38.7166	8
142.981	38.722	8
143.065	38.6996	8
143.143	38.6438	8
143.148	38.6363	8
143.198	38.5605	8
143.2	38.4772	8
143.148	38.4058	8
143.136	38.3938	8
143.065	38.3502	8
142.981	38.3299	8
142.898	38.3325	8
142.815	38.363	8
142.782	38.3938	8
142.736	38.4772	8
142.735	38.5605	8
142.777	38.6438	8
142.815	38.6828	8
> 12 contour
142.898	38.6502	12
142.981	38.6747	12
143.038	38.6438	12
143.065	38.6293	12
143.127	38.5605	12
143.126	38.4772	12
143.065	38.4173	12
142.992	38.3938	12
142.981	38.3892	12
142.936	38.3938	12
142.898	38.3966	12
142.815	38.4696	12
142.809	38.4772	12
142.808	38.5605	12
142.815	38.5706	12
142.888	38.6438	12
142.898	38.6502	12
> 16 contour
142.898	38.5983	16
142.981	38.6362	16
143.065	38.5809	16
143.083	38.5605	16
143.079	38.4772	16
143.065	38.4633	16
142.981	38.414	16
142.898	38.4392	16
142.857	38.4772	16
142.86	38.5605	16
142.898	38.5983	16