> 4 contour
167.628	-16.7037	4
167.711	-16.6936	4
167.794	-16.6912	4
167.878	-16.6961	4
167.961	-16.7087	4
167.986	-16.7146	4
168.044	-16.7281	4
168.128	-16.7634	4
168.134	-16.7646	4
168.142	-16.8146	4
168.211	-16.8547	4
168.294	-16.8611	4
168.335	-16.8646	4
168.378	-16.8959	4
168.401	-16.9146	4
168.456	-16.9646	4
168.461	-16.9691	4
168.505	-17.0146	4
168.544	-17.0627	4
168.546	-17.0646	4
168.584	-17.1146	4
168.615	-17.1646	4
168.628	-17.1865	4
168.643	-17.2146	4
168.665	-17.2646	4
168.684	-17.3146	4
168.699	-17.3646	4
168.71	-17.4146	4
168.711	-17.4218	4
168.721	-17.4646	4
168.727	-17.5146	4
168.732	-17.5646	4
168.733	-17.6146	4
168.73	-17.6646	4
168.726	-17.7146	4
168.717	-17.7646	4
168.711	-17.7954	4
168.708	-17.8146	4
168.695	-17.8646	4
168.678	-17.9146	4
168.659	-17.9646	4
168.635	-18.0146	4
168.628	-18.0278	4
168.607	-18.0646	4
168.573	-18.1146	4
168.544	-18.1508	4
168.534	-18.1646	4
168.491	-18.2146	4
168.461	-18.2444	4
168.44	-18.2646	4
168.38	-18.3146	4
168.378	-18.3168	4
168.31	-18.3646	4
168.294	-18.3748	4
168.222	-18.4146	4
168.211	-18.4205	4
168.128	-18.4561	4
168.102	-18.4646	4
168.044	-18.4836	4
167.961	-18.5028	4
167.878	-18.5143	4
167.873	-18.5146	4
167.794	-18.5194	4
167.711	-18.5172	4
167.69	-18.5146	4
167.628	-18.5075	4
167.544	-18.4922	4
167.461	-18.4678	4
167.453	-18.4646	4
167.378	-18.4359	4
167.334	-18.4146	4
167.294	-18.394	4
167.246	-18.3646	4
167.211	-18.3414	4
167.174	-18.3146	4
167.128	-18.2766	4
167.115	-18.2646	4
167.065	-18.2146	4
167.044	-18.1903	4
167.022	-18.1646	4
166.984	-18.1146	4
166.961	-18.0781	4
166.952	-18.0646	4
166.924	-18.0146	4
166.899	-17.9646	4
166.881	-17.9146	4
166.878	-17.9056	4
166.863	-17.8646	4
166.848	-17.8146	4
166.838	-17.7646	4
166.83	-17.7146	4
166.826	-17.6646	4
166.823	-17.6146	4
166.824	-17.5646	4
166.828	-17.5146	4
166.835	-17.4646	4
166.845	-17.4146	4
166.858	-17.3646	4
166.875	-17.3146	4
166.878	-17.3079	4
166.894	-17.2646	4
166.916	-17.2146	4
166.944	-17.1646	4
166.961	-17.1367	4
166.974	-17.1146	4
167.01	-17.0646	4
167.044	-17.0233	4
167.052	-17.0146	4
167.097	-16.9646	4
167.128	-16.9363	4
167.154	-16.9146	4
167.211	-16.8716	4
167.221	-16.8646	4
167.294	-16.8187	4
167.302	-16.8146	4
167.378	-16.7764	4
167.408	-16.7646	4
167.461	-16.7436	4
167.544	-16.7197	4
167.572	-16.7146	4
167.628	-16.7037	4
> 8 contour
167.628	-17.2631	8
167.711	-17.2387	8
167.794	-17.2327	8
167.878	-17.2447	8
167.93	-17.2646	8
167.961	-17.2768	8
168.02	-17.3146	8
168.044	-17.3333	8
168.079	-17.3646	8
168.121	-17.4146	8
168.128	-17.426	8
168.149	-17.4646	8
168.166	-17.5146	8
168.15	-17.5646	8
168.151	-17.6146	8
168.171	-17.6646	8
168.141	-17.7146	8
168.138	-17.7646	8
168.128	-17.7826	8
168.108	-17.8146	8
168.06	-17.8646	8
168.044	-17.8782	8
167.994	-17.9146	8
167.961	-17.9351	8
167.879	-17.9646	8
167.878	-17.9652	8
167.794	-17.9786	8
167.711	-17.973	8
167.682	-17.9646	8
167.628	-17.9498	8
167.561	-17.9146	8
167.544	-17.9043	8
167.496	-17.8646	8
167.461	-17.8224	8
167.455	-17.8146	8
167.424	-17.7646	8
167.403	-17.7146	8
167.393	-17.6646	8
167.388	-17.6146	8
167.389	-17.5646	8
167.399	-17.5146	8
167.415	-17.4646	8
167.443	-17.4146	8
167.461	-17.3898	8
167.48	-17.3646	8
167.534	-17.3146	8
167.544	-17.307	8
167.624	-17.2646	8
167.628	-17.2631	8
> 12 contour
167.711	-17.3973	12
167.794	-17.3866	12
167.878	-17.4089	12
167.887	-17.4146	12
167.952	-17.4646	12
167.961	-17.4753	12
167.992	-17.5146	12
168.014	-17.5646	12
168.018	-17.6146	12
168.003	-17.6646	12
167.979	-17.7146	12
167.961	-17.7354	12
167.933	-17.7646	12
167.878	-17.8017	12
167.826	-17.8146	12
167.794	-17.8232	12
167.736	-17.8146	12
167.711	-17.8118	12
167.628	-17.7721	12
167.619	-17.7646	12
167.575	-17.7146	12
167.556	-17.6646	12
167.547	-17.6146	12
167.55	-17.5646	12
167.563	-17.5146	12
167.597	-17.4646	12
167.628	-17.4373	12
167.673	-17.4146	12
167.711	-17.3973	12
> 16 contour
167.794	-17.46	16
167.806	-17.4646	16
167.878	-17.4949	16
167.9	-17.5146	16
167.935	-17.5646	16
167.938	-17.6146	16
167.923	-17.6646	16
167.878	-17.7146	16
167.878	-17.7152	16
167.794	-17.7539	16
167.711	-17.7343	16
167.68	-17.7146	16
167.633	-17.6646	16
167.628	-17.6551	16
167.612	-17.6146	16
167.622	-17.5646	16
167.628	-17.554	16
167.654	-17.5146	16
167.711	-17.4771	16
167.774	-17.4646	16
167.794	-17.46	16
> 20 contour
167.711	-17.5546	20
167.794	-17.5176	20
167.878	-17.5608	20
167.881	-17.5646	20
167.878	-17.6129	20
167.878	-17.6146	20
167.864	-17.6646	20
167.794	-17.7093	20
167.719	-17.6646	20
167.711	-17.6538	20
167.678	-17.6146	20
167.704	-17.5646	20
167.711	-17.5546	20
> 24 contour
167.794	-17.5488	24
167.823	-17.5646	24
167.847	-17.6146	24
167.812	-17.6646	24
167.794	-17.676	24
167.775	-17.6646	24
167.729	-17.6146	24
167.765	-17.5646	24
167.794	-17.5488	24