> 4 contour
167.648	-16.5877	4
167.732	-16.591	4
167.815	-16.5796	4
167.898	-16.5846	4
167.979	-16.5957	4
167.982	-16.596	4
168.065	-16.6125	4
168.093	-16.679	4
168.148	-16.7209	4
168.197	-16.7624	4
168.232	-16.7908	4
168.315	-16.8048	4
168.398	-16.7628	4
168.482	-16.8245	4
168.506	-16.8457	4
168.565	-16.9017	4
168.591	-16.929	4
168.648	-16.9968	4
168.66	-17.0124	4
168.713	-17.0957	4
168.732	-17.1325	4
168.756	-17.179	4
168.791	-17.2624	4
168.815	-17.3455	4
168.815	-17.3457	4
168.834	-17.429	4
168.844	-17.5124	4
168.848	-17.5957	4
168.843	-17.679	4
168.832	-17.7624	4
168.815	-17.8319	4
168.812	-17.8457	4
168.786	-17.929	4
168.75	-18.0124	4
168.732	-18.0459	4
168.705	-18.0957	4
168.649	-18.179	4
168.648	-18.1804	4
168.577	-18.2624	4
168.565	-18.2746	4
168.488	-18.3457	4
168.482	-18.3509	4
168.398	-18.4129	4
168.372	-18.429	4
168.315	-18.4639	4
168.232	-18.5038	4
168.211	-18.5124	4
168.148	-18.5392	4
168.065	-18.5615	4
167.982	-18.5784	4
167.898	-18.5885	4
167.815	-18.5928	4
167.732	-18.5912	4
167.648	-18.5858	4
167.565	-18.5691	4
167.482	-18.5476	4
167.398	-18.5175	4
167.387	-18.5124	4
167.315	-18.4816	4
167.232	-18.435	4
167.222	-18.429	4
167.148	-18.3812	4
167.106	-18.3457	4
167.065	-18.3077	4
167.019	-18.2624	4
166.982	-18.2196	4
166.949	-18.179	4
166.898	-18.1041	4
166.893	-18.0957	4
166.846	-18.0124	4
166.815	-17.9384	4
166.811	-17.929	4
166.783	-17.8457	4
166.764	-17.7624	4
166.753	-17.679	4
166.749	-17.5957	4
166.752	-17.5124	4
166.762	-17.429	4
166.78	-17.3457	4
166.806	-17.2624	4
166.815	-17.2405	4
166.84	-17.179	4
166.884	-17.0957	4
166.898	-17.0734	4
166.938	-17.0124	4
166.982	-16.9572	4
167.006	-16.929	4
167.065	-16.8689	4
167.089	-16.8457	4
167.148	-16.7944	4
167.196	-16.7624	4
167.232	-16.7394	4
167.315	-16.6933	4
167.347	-16.679	4
167.398	-16.656	4
167.482	-16.6263	4
167.565	-16.6052	4
167.612	-16.5957	4
167.648	-16.5877	4
> 8 contour
167.648	-17.1772	8
167.732	-17.1614	8
167.815	-17.1566	8
167.898	-17.1688	8
167.928	-17.179	8
167.982	-17.1949	8
168.065	-17.2412	8
168.092	-17.2624	8
168.148	-17.3168	8
168.17	-17.3457	8
168.213	-17.429	8
168.232	-17.5043	8
168.234	-17.5124	8
168.235	-17.5957	8
168.232	-17.6003	8
168.188	-17.679	8
168.18	-17.7624	8
168.148	-17.8417	8
168.146	-17.8457	8
168.068	-17.929	8
168.065	-17.9316	8
167.982	-17.9794	8
167.898	-18.0047	8
167.829	-18.0124	8
167.815	-18.0144	8
167.782	-18.0124	8
167.732	-18.0101	8
167.648	-17.9981	8
167.565	-17.9527	8
167.532	-17.929	8
167.482	-17.8881	8
167.443	-17.8457	8
167.398	-17.772	8
167.393	-17.7624	8
167.362	-17.679	8
167.351	-17.5957	8
167.358	-17.5124	8
167.384	-17.429	8
167.398	-17.4032	8
167.431	-17.3457	8
167.482	-17.2866	8
167.508	-17.2624	8
167.565	-17.2206	8
167.645	-17.179	8
167.648	-17.1772	8
> 12 contour
167.732	-17.3239	12
167.815	-17.3177	12
167.898	-17.3431	12
167.903	-17.3457	12
167.982	-17.3915	12
168.017	-17.429	12
168.059	-17.5124	12
168.065	-17.566	12
168.07	-17.5957	12
168.065	-17.6165	12
168.053	-17.679	12
168.001	-17.7624	12
167.982	-17.7818	12
167.898	-17.8333	12
167.825	-17.8457	12
167.815	-17.8481	12
167.781	-17.8457	12
167.732	-17.8437	12
167.648	-17.8175	12
167.593	-17.7624	12
167.565	-17.716	12
167.542	-17.679	12
167.519	-17.5957	12
167.534	-17.5124	12
167.565	-17.4582	12
167.58	-17.429	12
167.648	-17.3574	12
167.678	-17.3457	12
167.732	-17.3239	12
> 16 contour
167.732	-17.4049	16
167.815	-17.3894	16
167.898	-17.4267	16
167.901	-17.429	16
167.972	-17.5124	16
167.982	-17.5566	16
167.992	-17.5957	16
167.982	-17.6232	16
167.961	-17.679	16
167.898	-17.7436	16
167.862	-17.7624	16
167.815	-17.7814	16
167.732	-17.7654	16
167.726	-17.7624	16
167.648	-17.707	16
167.627	-17.679	16
167.599	-17.5957	16
167.618	-17.5124	16
167.648	-17.4679	16
167.693	-17.429	16
167.732	-17.4049	16
> 20 contour
167.732	-17.475	20
167.815	-17.441	20
167.898	-17.5051	20
167.905	-17.5124	20
167.942	-17.5957	20
167.898	-17.6637	20
167.886	-17.679	20
167.815	-17.7325	20
167.732	-17.6941	20
167.713	-17.679	20
167.658	-17.5957	20
167.691	-17.5124	20
167.732	-17.475	20
> 24 contour
167.815	-17.4786	24
167.856	-17.5124	24
167.896	-17.5957	24
167.83	-17.679	24
167.815	-17.6904	24
167.794	-17.679	24
167.732	-17.6245	24
167.71	-17.5957	24
167.732	-17.556	24
167.76	-17.5124	24
167.815	-17.4786	24