> 4 contour
129.108	-5.77522	4
129.191	-5.7666	4
129.275	-5.76438	4
129.358	-5.7707	4
129.396	-5.7772	4
129.441	-5.78397	4
129.525	-5.80491	4
129.608	-5.83421	4
129.656	-5.86053	4
129.691	-5.87959	4
129.775	-5.93413	4
129.787	-5.94387	4
129.858	-6.00358	4
129.882	-6.0272	4
129.941	-6.09422	4
129.954	-6.11053	4
130.011	-6.19387	4
130.025	-6.21922	4
130.056	-6.2772	4
130.09	-6.36053	4
130.108	-6.42504	4
130.113	-6.44387	4
130.129	-6.5272	4
130.136	-6.61053	4
130.135	-6.69387	4
130.126	-6.7772	4
130.108	-6.86053	4
130.108	-6.8612	4
130.083	-6.94387	4
130.046	-7.0272	4
130.025	-7.06487	4
129.999	-7.11053	4
129.941	-7.18883	4
129.937	-7.19387	4
129.86	-7.2772	4
129.858	-7.279	4
129.775	-7.34911	4
129.758	-7.36053	4
129.691	-7.40352	4
129.614	-7.44387	4
129.608	-7.44719	4
129.525	-7.47737	4
129.441	-7.49928	4
129.358	-7.51225	4
129.275	-7.5177	4
129.191	-7.51558	4
129.108	-7.50814	4
129.025	-7.48701	4
128.941	-7.45863	4
128.909	-7.44387	4
128.858	-7.4213	4
128.775	-7.37248	4
128.758	-7.36053	4
128.691	-7.31069	4
128.653	-7.2772	4
128.656	-7.19387	4
128.691	-7.11594	4
128.693	-7.11053	4
128.691	-7.10835	4
128.608	-7.08118	4
128.53	-7.11053	4
128.525	-7.11989	4
128.518	-7.11053	4
128.471	-7.0272	4
128.441	-6.95558	4
128.436	-6.94387	4
128.409	-6.86053	4
128.392	-6.7772	4
128.383	-6.69387	4
128.382	-6.61053	4
128.389	-6.5272	4
128.404	-6.44387	4
128.429	-6.36053	4
128.441	-6.32903	4
128.461	-6.2772	4
128.505	-6.19387	4
128.525	-6.16399	4
128.56	-6.11053	4
128.608	-6.05101	4
128.631	-6.0272	4
128.691	-5.97271	4
128.728	-5.94387	4
128.775	-5.90991	4
128.858	-5.86214	4
128.861	-5.86053	4
128.941	-5.823	4
129.025	-5.79568	4
129.101	-5.7772	4
129.108	-5.77522	4
> 8 contour
129.191	-6.27354	8
129.275	-6.26946	8
129.313	-6.2772	8
129.358	-6.28417	8
129.441	-6.31666	8
129.5	-6.36053	8
129.525	-6.38245	8
129.578	-6.44387	8
129.608	-6.5117	8
129.615	-6.5272	8
129.632	-6.61053	8
129.63	-6.69387	8
129.609	-6.7772	8
129.608	-6.77921	8
129.563	-6.86053	8
129.525	-6.90134	8
129.47	-6.94387	8
129.441	-6.96433	8
129.358	-7.0001	8
129.275	-7.01325	8
129.191	-7.00904	8
129.108	-6.9899	8
129.047	-6.94387	8
129.025	-6.92594	8
128.959	-6.86053	8
128.941	-6.82921	8
128.912	-6.7772	8
128.89	-6.69387	8
128.888	-6.61053	8
128.905	-6.5272	8
128.941	-6.45298	8
128.946	-6.44387	8
129.021	-6.36053	8
129.025	-6.35763	8
129.108	-6.29297	8
129.178	-6.2772	8
129.191	-6.27354	8
> 12 contour
129.191	-6.41905	12
129.275	-6.41139	12
129.358	-6.44007	12
129.364	-6.44387	12
129.441	-6.51384	12
129.451	-6.5272	12
129.485	-6.61053	12
129.48	-6.69387	12
129.441	-6.77131	12
129.438	-6.7772	12
129.358	-6.8451	12
129.296	-6.86053	12
129.275	-6.86733	12
129.214	-6.86053	12
129.191	-6.85902	12
129.108	-6.81984	12
129.07	-6.7772	12
129.037	-6.69387	12
129.034	-6.61053	12
129.06	-6.5272	12
129.108	-6.46627	12
129.145	-6.44387	12
129.191	-6.41905	12
> 16 contour
129.191	-6.49828	16
129.275	-6.48433	16
129.358	-6.52126	16
129.364	-6.5272	16
129.409	-6.61053	16
129.41	-6.69387	16
129.358	-6.76065	16
129.329	-6.7772	16
129.275	-6.80529	16
129.191	-6.78695	16
129.177	-6.7772	16
129.113	-6.69387	16
129.108	-6.62329	16
129.107	-6.61053	16
129.108	-6.60862	16
129.155	-6.5272	16
129.191	-6.49828	16
> 20 contour
129.191	-6.5841	20
129.275	-6.53622	20
129.353	-6.61053	20
129.358	-6.67173	20
129.36	-6.69387	20
129.358	-6.69685	20
129.275	-6.75911	20
129.191	-6.70091	20
129.186	-6.69387	20
129.173	-6.61053	20
129.191	-6.5841	20