3
 -0.910824   0.409095  0.0551389 0.00439414
 -0.262925  -0.677916   0.686513  -0.213481
  0.318228   0.610796   0.725024   0.932986
         0          0          0          1
  -0.68893   0.723452  0.0446396  -0.162601
 -0.500548  -0.519397   0.692588 -0.0444351
   0.52424     0.4548   0.719951   0.753267
         0          0          0          1
 -0.719849   0.691246  0.0632081   0.141877
 -0.460699  -0.543897   0.701378 -0.0457305
  0.519204   0.475767   0.709981   0.736441
         0          0          0          1
