> 4 contour
267.084	14.44	4
267.168	14.4889	4
267.251	14.483	4
267.334	14.4671	4
267.409	14.4232	4
267.418	14.4185	4
267.493	14.3399	4
267.501	14.322	4
267.533	14.2566	4
267.544	14.1732	4
267.531	14.0899	4
267.501	14.0347	4
267.486	14.0066	4
267.418	13.94	4
267.388	13.9232	4
267.334	13.8932	4
267.251	13.8742	4
267.168	13.871	4
267.086	13.9232	4
267.084	13.924	4
267.001	13.987	4
266.984	14.0066	4
266.939	14.0899	4
266.928	14.1732	4
266.937	14.2566	4
266.976	14.3399	4
267.001	14.3708	4
267.06	14.4232	4
267.084	14.44	4
> 8 contour
267.168	14.3518	8
267.251	14.3689	8
267.301	14.3399	8
267.334	14.3183	8
267.391	14.2566	8
267.409	14.1732	8
267.385	14.0899	8
267.334	14.0369	8
267.251	14.0107	8
267.168	14.0167	8
267.085	14.0899	8
267.084	14.0922	8
267.052	14.1732	8
267.084	14.2566	8
267.084	14.2572	8
267.154	14.3399	8
267.168	14.3518	8
> 12 contour
267.168	14.2805	12
267.251	14.3184	12
267.324	14.2566	12
267.334	14.2337	12
267.364	14.1732	12
267.334	14.1196	12
267.308	14.0899	12
267.251	14.0549	12
267.168	14.0899	12
267.168	14.0899	12
267.111	14.1732	12
267.146	14.2566	12
267.168	14.2805	12
> 16 contour
267.251	14.2831	16
267.282	14.2566	16
267.326	14.1732	16
267.251	14.0953	16
267.168	14.1552	16
267.155	14.1732	16
267.168	14.1983	16
267.206	14.2566	16
267.251	14.2831	16