> 4 contour
108.764	-8.98391	4
108.847	-8.97768	4
108.93	-8.98883	4
108.97	-9.003	4
109.014	-9.01775	4
109.072	-9.053	4
109.097	-9.06948	4
109.138	-9.103	4
109.176	-9.153	4
109.18	-9.15836	4
109.22	-9.203	4
109.241	-9.253	4
109.262	-9.303	4
109.264	-9.3245	4
109.266	-9.353	4
109.276	-9.403	4
109.264	-9.44828	4
109.262	-9.453	4
109.255	-9.503	4
109.229	-9.553	4
109.205	-9.603	4
109.18	-9.63073	4
109.161	-9.653	4
109.113	-9.703	4
109.097	-9.71561	4
109.037	-9.753	4
109.014	-9.76629	4
108.93	-9.79526	4
108.864	-9.803	4
108.847	-9.80531	4
108.817	-9.803	4
108.764	-9.79964	4
108.68	-9.78062	4
108.624	-9.753	4
108.597	-9.73827	4
108.549	-9.703	4
108.514	-9.66408	4
108.504	-9.653	4
108.46	-9.603	4
108.442	-9.553	4
108.43	-9.53016	4
108.414	-9.503	4
108.411	-9.453	4
108.393	-9.403	4
108.408	-9.353	4
108.406	-9.303	4
108.43	-9.25973	4
108.433	-9.253	4
108.448	-9.203	4
108.486	-9.153	4
108.514	-9.11781	4
108.526	-9.103	4
108.588	-9.053	4
108.597	-9.04659	4
108.68	-9.00521	4
108.69	-9.003	4
108.764	-8.98391	4
> 8 contour
108.764	-9.21825	8
108.847	-9.21031	8
108.93	-9.23342	8
108.956	-9.253	8
109.008	-9.303	8
109.013	-9.353	8
109.014	-9.35476	8
109.057	-9.403	8
109.014	-9.44577	8
109.008	-9.453	8
108.992	-9.503	8
108.93	-9.5488	8
108.919	-9.553	8
108.847	-9.58169	8
108.764	-9.56896	8
108.737	-9.553	8
108.68	-9.51274	8
108.669	-9.503	8
108.646	-9.453	8
108.613	-9.403	8
108.637	-9.353	8
108.647	-9.303	8
108.68	-9.27026	8
108.703	-9.253	8
108.764	-9.21825	8
> 12 contour
108.764	-9.2916	12
108.847	-9.27485	12
108.911	-9.303	12
108.93	-9.32573	12
108.946	-9.353	12
108.983	-9.403	12
108.93	-9.45013	12
108.928	-9.453	12
108.875	-9.503	12
108.847	-9.51656	12
108.797	-9.503	12
108.764	-9.49288	12
108.723	-9.453	12
108.69	-9.403	12
108.709	-9.353	12
108.746	-9.303	12
108.764	-9.2916	12
> 16 contour
108.764	-9.34608	16
108.847	-9.30986	16
108.908	-9.353	16
108.93	-9.40145	16
108.932	-9.403	16
108.93	-9.40411	16
108.887	-9.453	16
108.847	-9.4814	16
108.785	-9.453	16
108.764	-9.43526	16
108.736	-9.403	16
108.757	-9.353	16
108.764	-9.34608	16