3
 -0.679537  -0.732344 -0.0436186  -0.200297
  0.514336  -0.517958   0.683504   0.108751
 -0.523152   0.442031   0.728643   0.761736
         0          0          0          1
-0.203957 -0.976602  0.068188  0.102332
 0.703455 -0.097758  0.703985  0.155648
-0.680847   0.19155  0.706934  0.709979
        0         0         0         1
  0.426634  -0.904137 -0.0227897 0.00658712
  0.642408   0.285203   0.711316 -0.0377393
 -0.636628  -0.318112   0.702503   0.928036
         0          0          0          1
