3
  0.609736   0.792388 -0.0185227  0.0826407
 -0.588707   0.468406   0.658802  -0.186483
  0.530703  -0.390791   0.752088   0.919574
         0          0          0          1
-0.00056716    0.999275  -0.0380863   -0.197734
  -0.761243   0.0242664    0.648012   -0.104717
   0.648466   0.0293605    0.760677    0.822211
          0           0           0           1
 -0.571894   0.820006 -0.0229428  0.0478145
 -0.641403  -0.429546   0.635682  0.0320467
  0.511408   0.378258    0.77161   0.720641
         0          0          0          1
