3
  -0.13716   0.925502   0.353035 -0.0218846
 -0.684759  -0.346119   0.641331   -0.15994
  0.715746  -0.153779    0.68122   0.876146
         0          0          0          1
-0.821921  0.463291  0.331372 -0.129455
-0.159382 -0.745582  0.647074 0.0641656
 0.546849   0.47903  0.686649    0.6943
        0         0         0         1
 -0.916032   0.201842   0.346623   0.155568
 0.0752592  -0.762328   0.642801 -0.0454581
  0.393984   0.614912   0.683126   0.659139
         0          0          0          1
