2
  0.538452  -0.753884  -0.376468   0.119012
  -0.78373  -0.283907  -0.552417 -0.0733324
  0.309576   0.592499  -0.743712    0.70211
         0          0          0          1
  0.363532  -0.875342  -0.318779  -0.160738
 -0.776018 -0.0952249  -0.623481  -0.030625
  0.515404   0.474033  -0.713898   0.820852
         0          0          0          1
