2
  0.923043   -0.16126  -0.349266   0.133239
 -0.348581  -0.734665   -0.58203 -0.0166369
 -0.162736   0.658986  -0.734339    0.63906
         0          0          0          1
 0.841285 -0.459347 -0.285026 -0.035028
-0.529464 -0.593714 -0.605947 -0.154022
 0.109116  0.660685  -0.74269  0.851743
        0         0         0         1
