3
  -0.998148  -0.0420092  -0.0440121   -0.171516
-0.00108344    0.735531    -0.67749   -0.151905
  0.0608331   -0.676187   -0.734215    0.911377
          0           0           0           1
 -0.785584    -0.6167 -0.0504012 -0.0876858
 -0.419567   0.590789  -0.689153  0.0411975
  0.454777  -0.520241  -0.722861   0.702514
         0          0          0          1
 -0.838895   0.542818 -0.0400495   0.116755
  0.408673   0.579562  -0.705049   -0.12003
 -0.359502  -0.607829  -0.708027   0.858607
         0          0          0          1
