3
 -0.221491   0.975062  0.0139865 -0.0155329
 -0.577601  -0.142734   0.803744 -0.0898129
  0.785697   0.169943   0.594812   0.928881
         0          0          0          1
 -0.108568   0.994017  0.0119511  -0.164282
 -0.592812 -0.0743885   0.801898  0.0550417
  0.797989  0.0799752   0.597342   0.708039
         0          0          0          1
  -0.90946   0.415397 -0.0181227   0.135235
  -0.26671  -0.549382   0.791862  0.0584569
  0.318981      0.725   0.610432   0.716027
         0          0          0          1
