> 4 contour
69.103	36.3302	4
69.1387	36.31	4
69.153	36.2965	4
69.203	36.3011	4
69.253	36.2827	4
69.3	36.26	4
69.303	36.2586	4
69.353	36.2359	4
69.3836	36.21	4
69.403	36.1894	4
69.4299	36.16	4
69.453	36.1182	4
69.4572	36.11	4
69.4722	36.06	4
69.4735	36.01	4
69.4624	35.96	4
69.453	35.9397	4
69.4392	35.91	4
69.403	35.8674	4
69.3967	35.86	4
69.353	35.8215	4
69.3279	35.81	4
69.303	35.7982	4
69.253	35.7744	4
69.203	35.7698	4
69.153	35.7614	4
69.103	35.7698	4
69.053	35.7744	4
69.003	35.7982	4
68.9781	35.81	4
68.953	35.8215	4
68.9093	35.86	4
68.903	35.8674	4
68.8668	35.91	4
68.853	35.9394	4
68.8435	35.96	4
68.8321	36.01	4
68.8337	36.06	4
68.8487	36.11	4
68.853	36.1182	4
68.876	36.16	4
68.903	36.1894	4
68.9224	36.21	4
68.953	36.2358	4
69.003	36.2586	4
69.006	36.26	4
69.053	36.2827	4
69.0731	36.31	4
69.103	36.3302	4
> 8 contour
69.153	36.2171	8
69.1633	36.21	8
69.203	36.1658	8
69.2228	36.16	8
69.253	36.1533	8
69.298	36.11	8
69.303	36.0999	8
69.3277	36.06	8
69.3326	36.01	8
69.3068	35.96	8
69.303	35.9557	8
69.261	35.91	8
69.253	35.9036	8
69.203	35.8873	8
69.153	35.8714	8
69.103	35.8873	8
69.053	35.9036	8
69.045	35.91	8
69.003	35.9557	8
68.9992	35.96	8
68.9733	36.01	8
68.9641	36.06	8
69.003	36.1067	8
69.008	36.11	8
69.053	36.1533	8
69.0832	36.16	8
69.103	36.1658	8
69.1427	36.21	8
69.153	36.2171	8
> 12 contour
69.103	36.1193	12
69.153	36.1318	12
69.203	36.1193	12
69.222	36.11	12
69.253	36.0883	12
69.2725	36.06	12
69.2782	36.01	12
69.253	35.9674	12
69.2462	35.96	12
69.203	35.935	12
69.153	35.9191	12
69.103	35.935	12
69.0598	35.96	12
69.053	35.9674	12
69.0278	36.01	12
69.003	36.0578	12
69.0019	36.06	12
69.003	36.0613	12
69.053	36.1006	12
69.084	36.11	12
69.103	36.1193	12
> 16 contour
69.053	36.0735	16
69.103	36.0988	16
69.153	36.0979	16
69.203	36.0898	16
69.2371	36.06	16
69.2442	36.01	16
69.203	35.9677	16
69.1804	35.96	16
69.153	35.9489	16
69.1256	35.96	16
69.103	35.9677	16
69.0618	36.01	16
69.053	36.0311	16
69.0361	36.06	16
69.053	36.0735	16
> 20 contour
69.103	36.0845	20
69.153	36.0719	20
69.203	36.0642	20
69.2078	36.06	20
69.2199	36.01	20
69.203	35.9926	20
69.153	35.9719	20
69.103	35.9926	20
69.0861	36.01	20
69.0643	36.06	20
69.103	36.0845	20
> 24 contour
69.103	36.0703	24
69.1315	36.06	24
69.153	36.0425	24
69.1915	36.01	24
69.153	35.9909	24
69.1145	36.01	24
69.103	36.0248	24
69.0868	36.06	24
69.103	36.0703	24