2
 -0.307827   0.899963  -0.308722  -0.273152
 -0.826997 -0.0926479    0.55452  -0.174424
  0.470445   0.426008   0.772786    0.89124
         0          0          0          1
 -0.307827   0.899963  -0.308722  -0.273152
 -0.826997 -0.0926479    0.55452  -0.174424
  0.470445   0.426008   0.772786    0.89124
         0          0          0          1
