> 3 contour
135.961	-2.83406	3
135.965	-2.8572	3
135.973	-2.9072	3
136.045	-2.95173	3
136.054	-2.9572	3
136.061	-3.0072	3
136.067	-3.0572	3
136.074	-3.1072	3
136.045	-3.12818	3
136.007	-3.1072	3
136.016	-3.0572	3
136.025	-3.0072	3
135.961	-2.97132	3
135.937	-2.9572	3
135.947	-2.9072	3
135.957	-2.8572	3
135.961	-2.83406	3
> 3 contour
135.378	-3.05077	3
135.461	-3.04626	3
135.545	-3.05524	3
135.545	-3.0572	3
135.628	-3.10282	3
135.698	-3.1072	3
135.711	-3.11349	3
135.783	-3.1572	3
135.795	-3.16562	3
135.842	-3.2072	3
135.878	-3.24792	3
135.886	-3.2572	3
135.923	-3.3072	3
135.95	-3.3572	3
135.924	-3.4072	3
135.916	-3.4572	3
135.921	-3.5072	3
135.878	-3.54455	3
135.868	-3.5572	3
135.848	-3.6072	3
135.85	-3.6572	3
135.795	-3.67996	3
135.767	-3.7072	3
135.711	-3.74966	3
135.703	-3.7572	3
135.711	-3.77036	3
135.748	-3.8072	3
135.711	-3.8324	3
135.677	-3.8572	3
135.656	-3.9072	3
135.711	-3.93166	3
135.762	-3.9572	3
135.711	-3.98901	3
135.628	-3.96614	3
135.613	-4.0072	3
135.545	-4.04452	3
135.461	-4.02509	3
135.381	-4.0072	3
135.461	-3.98188	3
135.516	-3.9572	3
135.545	-3.92749	3
135.573	-3.9072	3
135.545	-3.8774	3
135.461	-3.90599	3
135.456	-3.9072	3
135.378	-3.93862	3
135.323	-3.9072	3
135.295	-3.89235	3
135.234	-3.9072	3
135.295	-3.94396	3
135.315	-3.9572	3
135.295	-3.98194	3
135.278	-4.0072	3
135.211	-4.02374	3
135.168	-4.0072	3
135.128	-3.98159	3
135.072	-3.9572	3
135.045	-3.93645	3
135.019	-3.9072	3
135.02	-3.8572	3
134.982	-3.8072	3
134.995	-3.7572	3
134.961	-3.72752	3
134.885	-3.7072	3
134.879	-3.6572	3
134.878	-3.62227	3
134.878	-3.6072	3
134.878	-3.59788	3
134.961	-3.58346	3
135.041	-3.6072	3
135.045	-3.60835	3
135.046	-3.6072	3
135.048	-3.5572	3
135.053	-3.5072	3
135.055	-3.4572	3
135.045	-3.44535	3
134.984	-3.4072	3
135.045	-3.37732	3
135.128	-3.37652	3
135.211	-3.36606	3
135.295	-3.35832	3
135.315	-3.3572	3
135.295	-3.35521	3
135.211	-3.34379	3
135.128	-3.33123	3
135.096	-3.3072	3
135.045	-3.26268	3
135.037	-3.2572	3
135.045	-3.21335	3
135.051	-3.2072	3
135.109	-3.1572	3
135.128	-3.14334	3
135.191	-3.1072	3
135.211	-3.09657	3
135.295	-3.06777	3
135.348	-3.0572	3
135.378	-3.05077	3
> 6 contour
135.378	-3.40134	6
135.461	-3.3776	6
135.545	-3.36598	6
135.613	-3.4072	6
135.545	-3.44969	6
135.538	-3.4572	6
135.545	-3.46632	6
135.62	-3.5072	6
135.628	-3.51714	6
135.686	-3.5572	6
135.67	-3.6072	6
135.665	-3.6572	6
135.652	-3.7072	6
135.628	-3.72569	6
135.545	-3.74104	6
135.486	-3.7572	6
135.461	-3.76912	6
135.378	-3.77337	6
135.295	-3.77427	6
135.249	-3.7572	6
135.24	-3.7072	6
135.247	-3.6572	6
135.211	-3.61065	6
135.207	-3.6072	6
135.211	-3.56327	6
135.212	-3.5572	6
135.237	-3.5072	6
135.258	-3.4572	6
135.295	-3.42407	6
135.332	-3.4072	6
135.378	-3.40134	6
> 9 contour
135.461	-3.40017	9
135.545	-3.40508	9
135.548	-3.4072	9
135.545	-3.40938	9
135.502	-3.4572	9
135.529	-3.5072	9
135.545	-3.5572	9
135.545	-3.55752	9
135.608	-3.6072	9
135.596	-3.6572	9
135.554	-3.7072	9
135.545	-3.70997	9
135.461	-3.70915	9
135.378	-3.72594	9
135.335	-3.7072	9
135.315	-3.6572	9
135.295	-3.62887	9
135.277	-3.6072	9
135.293	-3.5572	9
135.295	-3.5559	9
135.358	-3.5072	9
135.378	-3.48937	9
135.402	-3.4572	9
135.44	-3.4072	9
135.461	-3.40017	9
> 12 contour
135.378	-3.54293	12
135.461	-3.51438	12
135.514	-3.5572	12
135.545	-3.59547	12
135.56	-3.6072	12
135.545	-3.63758	12
135.537	-3.6572	12
135.461	-3.69032	12
135.378	-3.66655	12
135.37	-3.6572	12
135.354	-3.6072	12
135.359	-3.5572	12
135.378	-3.54293	12
> 15 contour
135.461	-3.53901	15
135.484	-3.5572	15
135.521	-3.6072	15
135.497	-3.6572	15
135.461	-3.67288	15
135.419	-3.6572	15
135.402	-3.6072	15
135.419	-3.5572	15
135.461	-3.53901	15