3
 -0.221491  -0.975062 -0.0139864 -0.0102189
 -0.577601   0.142734  -0.803744  -0.142851
  0.785697  -0.169943  -0.594812   0.882423
         0          0          0          1
 -0.108568  -0.994017  -0.011951  -0.159529
 -0.592812  0.0743884  -0.801898 0.00257236
  0.797989 -0.0799752  -0.597342   0.660883
         0          0          0          1
  -0.90946  -0.415397  0.0181227   0.144929
  -0.26671   0.549382  -0.791862 0.00208896
  0.318981     -0.725  -0.610432   0.674456
         0          0          0          1
