3
 -0.956248  -0.291443  0.0255193 -0.0897819
 -0.245559   0.752154  -0.611526  -0.182614
   0.15903  -0.591037  -0.790812   0.807762
         0          0          0          1
 -0.972878   0.229859  0.0259723 -0.0334601
  0.163053   0.761065  -0.627849  0.0256192
 -0.164083  -0.606585  -0.777902   0.606721
         0          0          0          1
-0.704461  0.709237 0.0268025  0.186623
  0.50741  0.529679 -0.679688 -0.113958
-0.496256 -0.465214 -0.733012  0.755979
        0         0         0         1
