> 4 contour
126.581	4.32399	4
126.665	4.37858	4
126.748	4.34441	4
126.831	4.34056	4
126.915	4.39702	4
126.998	4.36237	4
127.055	4.31857	4
127.081	4.29345	4
127.129	4.23523	4
127.162	4.1519	4
127.165	4.13152	4
127.177	4.06857	4
127.171	3.98523	4
127.165	3.96724	4
127.149	3.9019	4
127.094	3.81857	4
127.081	3.80431	4
126.998	3.736	4
126.996	3.73523	4
126.915	3.69517	4
126.861	3.73523	4
126.831	3.74229	4
126.811	3.73523	4
126.748	3.67675	4
126.665	3.7187	4
126.638	3.73523	4
126.581	3.77156	4
126.536	3.81857	4
126.498	3.88045	4
126.485	3.9019	4
126.456	3.98523	4
126.452	4.06857	4
126.467	4.1519	4
126.498	4.21456	4
126.507	4.23523	4
126.575	4.31857	4
126.581	4.32399	4
> 8 contour
126.748	4.24855	8
126.831	4.25083	8
126.895	4.23523	8
126.915	4.23028	8
126.992	4.1519	8
126.998	4.12727	8
127.021	4.06857	8
127.012	3.98523	8
126.998	3.9619	8
126.961	3.9019	8
126.915	3.86142	8
126.831	3.8325	8
126.748	3.83809	8
126.668	3.9019	8
126.665	3.90581	8
126.611	3.98523	8
126.601	4.06857	8
126.629	4.1519	8
126.665	4.19553	8
126.719	4.23523	8
126.748	4.24855	8
> 12 contour
126.748	4.18075	12
126.831	4.20118	12
126.915	4.15564	12
126.918	4.1519	12
126.969	4.06857	12
126.954	3.98523	12
126.915	3.93881	12
126.831	3.90369	12
126.748	3.91628	12
126.681	3.98523	12
126.666	4.06857	12
126.714	4.1519	12
126.748	4.18075	12
> 16 contour
126.831	4.15797	16
126.842	4.1519	16
126.915	4.09737	16
126.933	4.06857	16
126.915	4.01097	16
126.907	3.98523	16
126.831	3.9303	16
126.748	3.96836	16
126.732	3.98523	16
126.748	4.03878	16
126.752	4.06857	16
126.815	4.1519	16
126.831	4.15797	16