> 9 contour
281.919	-0.703316	9
281.969	-0.694232	9
282.019	-0.703316	9
282.047	-0.709	9
282.069	-0.712518	9
282.119	-0.738974	9
282.151	-0.759	9
282.169	-0.770831	9
282.204	-0.809	9
282.219	-0.83177	9
282.24	-0.809	9
282.269	-0.797888	9
282.279	-0.809	9
282.269	-0.830285	9
282.239	-0.859	9
282.261	-0.909	9
282.269	-0.939466	9
282.274	-0.959	9
282.278	-1.009	9
282.319	-1.0413	9
282.331	-1.059	9
282.319	-1.07424	9
282.298	-1.109	9
282.269	-1.14554	9
282.239	-1.159	9
282.219	-1.18625	9
282.204	-1.209	9
282.169	-1.24717	9
282.151	-1.259	9
282.144	-1.309	9
282.119	-1.35766	9
282.073	-1.309	9
282.069	-1.30548	9
282.047	-1.309	9
282.036	-1.359	9
282.019	-1.37153	9
281.998	-1.359	9
281.969	-1.32377	9
281.919	-1.31468	9
281.891	-1.309	9
281.869	-1.30548	9
281.819	-1.27903	9
281.787	-1.259	9
281.769	-1.24717	9
281.734	-1.209	9
281.719	-1.18625	9
281.699	-1.159	9
281.677	-1.109	9
281.669	-1.07855	9
281.664	-1.059	9
281.66	-1.009	9
281.664	-0.959	9
281.669	-0.939466	9
281.677	-0.909	9
281.699	-0.859	9
281.719	-0.83177	9
281.734	-0.809	9
281.769	-0.770831	9
281.787	-0.759	9
281.819	-0.738974	9
281.869	-0.712518	9
281.891	-0.709	9
281.919	-0.703316	9
> 18 contour
281.869	-0.854763	18
281.919	-0.835	18
281.969	-0.822184	18
282.019	-0.835	18
282.069	-0.854763	18
282.074	-0.859	18
282.116	-0.909	18
282.119	-0.917163	18
282.143	-0.959	18
282.15	-1.009	18
282.143	-1.059	18
282.119	-1.10089	18
282.116	-1.109	18
282.074	-1.159	18
282.069	-1.16324	18
282.019	-1.183	18
281.969	-1.19582	18
281.919	-1.183	18
281.869	-1.16324	18
281.864	-1.159	18
281.822	-1.109	18
281.819	-1.10089	18
281.795	-1.059	18
281.788	-1.009	18
281.795	-0.959	18
281.819	-0.917163	18
281.822	-0.909	18
281.864	-0.859	18
281.869	-0.854763	18
> 27 contour
281.919	-0.886299	27
281.969	-0.875582	27
282.019	-0.886299	27
282.056	-0.909	27
282.069	-0.919659	27
282.094	-0.959	27
282.101	-1.009	27
282.094	-1.059	27
282.069	-1.09835	27
282.056	-1.109	27
282.019	-1.1317	27
281.969	-1.14242	27
281.919	-1.1317	27
281.882	-1.109	27
281.869	-1.09835	27
281.844	-1.059	27
281.837	-1.009	27
281.844	-0.959	27
281.869	-0.919659	27
281.882	-0.909	27
281.919	-0.886299	27
> 36 contour
281.919	-0.920815	36
281.969	-0.912136	36
282.019	-0.920815	36
282.06	-0.959	36
282.069	-1.00225	36
282.07	-1.009	36
282.069	-1.01575	36
282.06	-1.059	36
282.019	-1.09719	36
281.969	-1.10586	36
281.919	-1.09719	36
281.878	-1.059	36
281.869	-1.01575	36
281.868	-1.009	36
281.869	-1.00225	36
281.878	-0.959	36
281.919	-0.920815	36
> 45 contour
281.919	-0.948709	45
281.969	-0.936049	45
282.019	-0.948709	45
282.03	-0.959	45
282.047	-1.009	45
282.03	-1.059	45
282.019	-1.06929	45
281.969	-1.08195	45
281.919	-1.06929	45
281.908	-1.059	45
281.891	-1.009	45
281.908	-0.959	45
281.919	-0.948709	45
> 54 contour
281.919	-0.996955	54
281.969	-0.95998	54
282.019	-0.996955	54
282.024	-1.009	54
282.019	-1.02104	54
281.969	-1.05802	54
281.919	-1.02104	54
281.914	-1.009	54
281.919	-0.996955	54