3
  0.950015   0.310857 -0.0289736   0.136206
  0.218087  -0.727168  -0.650897   0.109995
 -0.223404   0.612043  -0.758614   0.806305
         0          0          0          1
  0.974597  -0.223533 -0.0139168  0.0845608
 -0.175394  -0.723118  -0.668086  -0.109008
  0.139276   0.653556  -0.743954    1.00001
         0          0          0          1
  0.689469  -0.722368 -0.0530752  -0.141451
 -0.574447  -0.500707  -0.647536  0.0433538
  0.441184   0.476945  -0.760185    0.87809
         0          0          0          1
