> 4 contour
69.448	34.4172	4
69.498	34.4384	4
69.548	34.443	4
69.598	34.45	4
69.648	34.443	4
69.698	34.4384	4
69.748	34.4172	4
69.7866	34.4	4
69.798	34.395	4
69.848	34.354	4
69.8526	34.35	4
69.898	34.3009	4
69.948	34.3191	4
69.9656	34.3	4
69.948	34.268	4
69.9267	34.25	4
69.9399	34.2	4
69.9431	34.15	4
69.9368	34.1	4
69.9207	34.05	4
69.898	34.0118	4
69.8902	34	4
69.848	33.9577	4
69.8398	33.95	4
69.798	33.9172	4
69.7546	33.9	4
69.748	33.8972	4
69.698	33.8743	4
69.648	33.8693	4
69.598	33.8612	4
69.548	33.8693	4
69.498	33.8743	4
69.448	33.8972	4
69.4415	33.9	4
69.398	33.9175	4
69.357	33.95	4
69.348	33.9585	4
69.3063	34	4
69.298	34.0122	4
69.2753	34.05	4
69.2591	34.1	4
69.2528	34.15	4
69.2559	34.2	4
69.2691	34.25	4
69.2972	34.3	4
69.298	34.301	4
69.3434	34.35	4
69.348	34.3539	4
69.398	34.3949	4
69.4098	34.4	4
69.448	34.4172	4
> 8 contour
69.548	34.3126	8
69.598	34.3277	8
69.648	34.3126	8
69.6919	34.3	8
69.698	34.2987	8
69.748	34.2578	8
69.7564	34.25	8
69.7881	34.2	8
69.7944	34.15	8
69.7809	34.1	8
69.748	34.0573	8
69.7427	34.05	8
69.698	34.0114	8
69.648	34.0007	8
69.6473	34	8
69.598	33.9659	8
69.5487	34	8
69.548	34.0007	8
69.498	34.0114	8
69.4533	34.05	8
69.448	34.0573	8
69.4151	34.1	8
69.4013	34.15	8
69.398	34.1544	8
69.3746	34.2	8
69.398	34.2296	8
69.4396	34.25	8
69.448	34.2578	8
69.498	34.2987	8
69.5041	34.3	8
69.548	34.3126	8
> 12 contour
69.548	34.2616	12
69.598	34.2763	12
69.648	34.2616	12
69.6722	34.25	12
69.698	34.2351	12
69.7263	34.2	12
69.7374	34.15	12
69.7195	34.1	12
69.698	34.075	12
69.648	34.0526	12
69.6381	34.05	12
69.598	34.0079	12
69.5579	34.05	12
69.548	34.0526	12
69.498	34.075	12
69.4765	34.1	12
69.4586	34.15	12
69.4697	34.2	12
69.498	34.2351	12
69.5238	34.25	12
69.548	34.2616	12
> 16 contour
69.548	34.2285	16
69.598	34.242	16
69.648	34.2285	16
69.6848	34.2	16
69.698	34.1686	16
69.7048	34.15	16
69.698	34.1357	16
69.6769	34.1	16
69.648	34.0803	16
69.598	34.0648	16
69.548	34.0803	16
69.5191	34.1	16
69.498	34.1357	16
69.4912	34.15	16
69.498	34.1686	16
69.5112	34.2	16
69.548	34.2285	16
> 20 contour
69.598	34.2173	20
69.6466	34.2	20
69.648	34.1994	20
69.6812	34.15	20
69.648	34.1078	20
69.6292	34.1	20
69.598	34.0886	20
69.5668	34.1	20
69.548	34.1078	20
69.5148	34.15	20
69.548	34.1994	20
69.5494	34.2	20
69.598	34.2173	20
> 24 contour
69.548	34.1677	24
69.598	34.1945	24
69.648	34.1677	24
69.6599	34.15	24
69.648	34.1348	24
69.598	34.1089	24
69.548	34.1348	24
69.5361	34.15	24
69.548	34.1677	24