2
 0.458444  0.857452  0.233677 -0.122138
 0.732082 -0.215279 -0.646306  0.138803
 -0.50387  0.467366 -0.726418  0.687438
        0         0         0         1
  0.848922   0.491233   0.194992  0.0610668
  0.487792  -0.586211   -0.64685 -0.0198964
 -0.203448   0.644241  -0.737267   0.875501
         0          0          0          1
