> 4 contour
156.006	-6.58425	4
156.09	-6.5806	4
156.173	-6.59088	4
156.248	-6.611	4
156.256	-6.61302	4
156.34	-6.65018	4
156.357	-6.661	4
156.375	-6.711	4
156.366	-6.761	4
156.423	-6.79769	4
156.444	-6.811	4
156.452	-6.861	4
156.506	-6.89923	4
156.582	-6.911	4
156.59	-6.94563	4
156.591	-6.961	4
156.618	-7.011	4
156.621	-7.061	4
156.633	-7.111	4
156.624	-7.161	4
156.623	-7.211	4
156.602	-7.261	4
156.59	-7.30953	4
156.589	-7.311	4
156.562	-7.361	4
156.538	-7.411	4
156.506	-7.44825	4
156.495	-7.461	4
156.452	-7.511	4
156.423	-7.53521	4
156.387	-7.561	4
156.34	-7.59233	4
156.299	-7.611	4
156.256	-7.62964	4
156.173	-7.65051	4
156.09	-7.66019	4
156.006	-7.65716	4
155.923	-7.64088	4
155.845	-7.611	4
155.84	-7.6088	4
155.758	-7.561	4
155.756	-7.56024	4
155.69	-7.511	4
155.673	-7.49485	4
155.644	-7.461	4
155.658	-7.411	4
155.59	-7.38779	4
155.547	-7.361	4
155.555	-7.311	4
155.547	-7.261	4
155.527	-7.211	4
155.53	-7.161	4
155.519	-7.111	4
155.532	-7.061	4
155.531	-7.011	4
155.553	-6.961	4
155.564	-6.911	4
155.548	-6.861	4
155.59	-6.81482	4
155.619	-6.811	4
155.661	-6.761	4
155.673	-6.74811	4
155.714	-6.711	4
155.756	-6.70047	4
155.774	-6.711	4
155.779	-6.761	4
155.756	-6.77429	4
155.69	-6.811	4
155.673	-6.82001	4
155.639	-6.861	4
155.673	-6.89266	4
155.719	-6.861	4
155.756	-6.83725	4
155.796	-6.811	4
155.84	-6.78434	4
155.859	-6.761	4
155.876	-6.711	4
155.923	-6.69333	4
155.984	-6.661	4
155.999	-6.611	4
156.006	-6.58425	4
> 4 contour
156.006	-6.73929	4
156.033	-6.761	4
156.09	-6.8035	4
156.1	-6.811	4
156.09	-6.83414	4
156.006	-6.83991	4
155.923	-6.82002	4
155.898	-6.811	4
155.923	-6.80454	4
155.993	-6.761	4
156.006	-6.73929	4
> 4 contour
155.673	-6.98658	4
155.756	-7.00318	4
155.785	-7.011	4
155.756	-7.01711	4
155.696	-7.061	4
155.682	-7.111	4
155.673	-7.12881	4
155.623	-7.111	4
155.615	-7.061	4
155.614	-7.011	4
155.673	-6.98658	4
> 8 contour
156.173	-6.89779	8
156.196	-6.911	8
156.252	-6.961	8
156.256	-6.96527	8
156.305	-7.011	8
156.312	-7.061	8
156.34	-7.1047	8
156.345	-7.111	8
156.34	-7.11847	8
156.321	-7.161	8
156.318	-7.211	8
156.272	-7.261	8
156.256	-7.28016	8
156.227	-7.311	8
156.173	-7.34424	8
156.095	-7.361	8
156.09	-7.36221	8
156.079	-7.361	8
156.006	-7.35455	8
155.923	-7.31292	8
155.92	-7.311	8
155.872	-7.261	8
155.84	-7.22252	8
155.829	-7.211	8
155.824	-7.161	8
155.84	-7.1551	8
155.864	-7.111	8
155.84	-7.09181	8
155.795	-7.111	8
155.756	-7.14078	8
155.73	-7.111	8
155.756	-7.08216	8
155.78	-7.061	8
155.84	-7.0335	8
155.888	-7.011	8
155.889	-6.961	8
155.923	-6.92999	8
155.948	-6.961	8
156.006	-6.99928	8
156.09	-6.96801	8
156.119	-6.961	8
156.164	-6.911	8
156.173	-6.89779	8
> 12 contour
156.09	-6.99098	12
156.173	-6.98955	12
156.2	-7.011	12
156.23	-7.061	12
156.256	-7.10281	12
156.265	-7.111	12
156.256	-7.12215	12
156.238	-7.161	12
156.215	-7.211	12
156.173	-7.24597	12
156.13	-7.261	12
156.09	-7.2754	12
156.006	-7.26238	12
156.004	-7.261	12
155.937	-7.211	12
155.924	-7.161	12
155.923	-7.15816	12
155.902	-7.111	12
155.923	-7.07104	12
155.929	-7.061	12
156.006	-7.02684	12
156.048	-7.011	12
156.09	-6.99098	12
> 16 contour
156.006	-7.04501	16
156.09	-7.01417	16
156.173	-7.0494	16
156.183	-7.061	16
156.223	-7.111	16
156.19	-7.161	16
156.173	-7.1832	16
156.114	-7.211	16
156.09	-7.22055	16
156.024	-7.211	16
156.006	-7.20959	16
155.954	-7.161	16
155.938	-7.111	16
155.97	-7.061	16
156.006	-7.04501	16
> 20 contour
156.09	-7.039	20
156.134	-7.061	20
156.173	-7.09608	20
156.186	-7.111	20
156.173	-7.12843	20
156.144	-7.161	20
156.09	-7.19029	20
156.006	-7.18142	20
155.985	-7.161	20
155.971	-7.111	20
156.006	-7.06611	20
156.016	-7.061	20
156.09	-7.039	20
> 24 contour
156.006	-7.1088	24
156.09	-7.06327	24
156.155	-7.111	24
156.097	-7.161	24
156.09	-7.16489	24
156.06	-7.161	24
156.006	-7.11888	24
156.005	-7.111	24
156.006	-7.1088	24