> 4 contour
24.7913	-5.06267	4
24.8747	-5.08787	4
24.8952	-5.09567	4
24.958	-5.11138	4
25.0286	-5.179	4
25.0413	-5.22717	4
25.0545	-5.26233	4
25.0441	-5.34567	4
25.0413	-5.35028	4
24.999	-5.429	4
24.958	-5.46542	4
24.8747	-5.49202	4
24.7913	-5.49852	4
24.715	-5.429	4
24.708	-5.41335	4
24.6693	-5.34567	4
24.6519	-5.26233	4
24.7071	-5.179	4
24.708	-5.17789	4
24.7551	-5.09567	4
24.7913	-5.06267	4
> 8 contour
24.7913	-5.13611	8
24.8747	-5.12288	8
24.9438	-5.179	8
24.958	-5.20409	8
25	-5.26233	8
24.9719	-5.34567	8
24.958	-5.36298	8
24.8747	-5.42213	8
24.7913	-5.41477	8
24.7354	-5.34567	8
24.7192	-5.26233	8
24.754	-5.179	8
24.7913	-5.13611	8
> 12 contour
24.8747	-5.15139	12
24.9087	-5.179	12
24.9571	-5.26233	12
24.9367	-5.34567	12
24.8747	-5.39923	12
24.7913	-5.36813	12
24.7731	-5.34567	12
24.7448	-5.26233	12
24.7913	-5.18698	12
24.8051	-5.179	12
24.8747	-5.15139	12
> 16 contour
24.7913	-5.22847	16
24.8747	-5.17953	16
24.9433	-5.26233	16
24.9102	-5.34567	16
24.8747	-5.37633	16
24.8146	-5.34567	16
24.7913	-5.3133	16
24.7704	-5.26233	16
24.7913	-5.22847	16