3
 -0.744433   -0.66359 -0.0739492  -0.197726
   0.44322   -0.57395   0.688576  0.0601447
 -0.499375   0.479823   0.721384   0.778038
         0          0          0          1
  -0.28706  -0.956757 -0.0470454  0.0916734
  0.675236  -0.236941   0.698509   0.129716
  -0.67945   0.168748   0.714053   0.713174
         0          0          0          1
  0.317384  -0.947448 -0.0401129  0.0313963
  0.664133   0.191885    0.72257 -0.0650464
 -0.676901  -0.255972   0.690133   0.934485
         0          0          0          1
