> 3 contour
13.2722	42.6538	3
13.3555	42.6607	3
13.4389	42.6607	3
13.5222	42.6509	3
13.6055	42.6288	3
13.6417	42.613	3
13.6889	42.594	3
13.7722	42.535	3
13.7775	42.5296	3
13.8348	42.4463	3
13.8555	42.3744	3
13.8597	42.363	3
13.859	42.2796	3
13.8555	42.2704	3
13.834	42.1963	3
13.8555	42.1584	3
13.8725	42.113	3
13.8555	42.096	3
13.7722	42.1127	3
13.6889	42.0547	3
13.6728	42.0296	3
13.6055	41.9786	3
13.5222	41.9699	3
13.4389	41.9658	3
13.3555	41.9665	3
13.2722	41.9961	3
13.2183	42.0296	3
13.1889	42.0463	3
13.1055	42.0941	3
13.0828	42.113	3
13.0222	42.1881	3
13.016	42.1963	3
12.9825	42.2796	3
12.9816	42.363	3
13.0116	42.4463	3
13.0222	42.4611	3
13.0753	42.5296	3
13.1055	42.5554	3
13.1889	42.6027	3
13.2061	42.613	3
13.2722	42.6538	3
> 6 contour
13.2722	42.4876	6
13.3555	42.5157	6
13.4389	42.5189	6
13.5222	42.5028	6
13.6055	42.4488	6
13.6083	42.4463	6
13.6654	42.363	6
13.6642	42.2796	6
13.6068	42.1963	6
13.6055	42.1952	6
13.5222	42.1451	6
13.4389	42.1288	6
13.3555	42.1308	6
13.2722	42.1576	6
13.2287	42.1963	6
13.1889	42.2659	6
13.1801	42.2796	6
13.1795	42.363	6
13.1889	42.3774	6
13.2281	42.4463	6
13.2722	42.4876	6
> 9 contour
13.3555	42.4501	9
13.4389	42.471	9
13.4947	42.4463	9
13.5222	42.4341	9
13.5889	42.363	9
13.5878	42.2796	9
13.5222	42.2135	9
13.4633	42.1963	9
13.4389	42.1871	9
13.3555	42.1948	9
13.3526	42.1963	9
13.2722	42.2649	9
13.2615	42.2796	9
13.2602	42.363	9
13.2722	42.3794	9
13.3486	42.4463	9
13.3555	42.4501	9
> 12 contour
13.3555	42.4025	12
13.4389	42.4359	12
13.5222	42.3864	12
13.5441	42.363	12
13.5429	42.2796	12
13.5222	42.2588	12
13.4389	42.2133	12
13.3555	42.2423	12
13.3157	42.2796	12
13.3137	42.363	12
13.3555	42.4025	12