3
 -0.82081 -0.564918 -0.084496 -0.117351
 0.315414 -0.571589  0.757496  0.171427
 -0.47622  0.595109  0.647349   0.83319
        0         0         0         1
  -0.38409  -0.921058 -0.0642453   0.162606
  0.589669   -0.29825   0.750559   0.255598
 -0.710469   0.250398   0.657674   0.745249
         0          0          0          1
   0.22481  -0.972353 -0.0631662   0.129484
  0.635771   0.097248   0.765727  0.0706728
 -0.738414  -0.212302   0.640056   0.984198
         0          0          0          1
