> 8 contour
121.72	20.5561	8
121.803	20.596	8
121.886	20.5895	8
121.97	20.5764	8
122.038	20.5447	8
122.053	20.5388	8
122.136	20.4799	8
122.155	20.4614	8
122.211	20.3781	8
122.22	20.3465	8
122.238	20.2947	8
122.239	20.2114	8
122.22	20.14	8
122.217	20.1281	8
122.178	20.0447	8
122.136	20.0251	8
122.067	19.9614	8
122.053	19.9336	8
121.97	19.8995	8
121.886	19.8839	8
121.803	19.8805	8
121.72	19.9237	8
121.652	19.9614	8
121.636	19.9704	8
121.564	20.0447	8
121.553	20.0647	8
121.518	20.1281	8
121.5	20.2114	8
121.503	20.2947	8
121.532	20.3781	8
121.553	20.41	8
121.587	20.4614	8
121.636	20.5085	8
121.699	20.5447	8
121.72	20.5561	8
> 16 contour
121.72	20.3817	16
121.803	20.4423	16
121.886	20.4436	16
121.935	20.3781	16
121.97	20.3539	16
122.053	20.3303	16
122.076	20.2947	16
122.082	20.2114	16
122.053	20.1474	16
122.046	20.1281	16
121.97	20.0573	16
121.942	20.0447	16
121.886	20.0147	16
121.803	20.0237	16
121.777	20.0447	16
121.72	20.0959	16
121.69	20.1281	16
121.653	20.2114	16
121.658	20.2947	16
121.716	20.3781	16
121.72	20.3817	16
> 24 contour
121.886	20.382	24
121.889	20.3781	24
121.97	20.3218	24
122.012	20.2947	24
122.024	20.2114	24
121.97	20.1311	24
121.966	20.1281	24
121.886	20.0735	24
121.803	20.0935	24
121.766	20.1281	24
121.72	20.2019	24
121.714	20.2114	24
121.72	20.2476	24
121.803	20.2692	24
121.865	20.2947	24
121.865	20.3781	24
121.886	20.382	24
> 32 contour
121.803	20.2363	32
121.886	20.2809	32
121.97	20.2688	32
121.984	20.2114	32
121.97	20.1907	32
121.902	20.1281	32
121.886	20.1173	32
121.856	20.1281	32
121.803	20.1583	32
121.765	20.2114	32
121.803	20.2363	32