3
 -0.569675  -0.821701 -0.0166775  -0.171917
  0.556627  -0.400673   0.727756  0.0605473
  -0.60468   0.405301   0.685634   0.831174
         0          0          0          1
-0.0296232  -0.998884  0.0367889   0.135967
  0.662964 0.00791018   0.748609  0.0725615
 -0.748065   0.046566    0.66199   0.803173
         0          0          0          1
  0.524063  -0.851574  0.0133979 0.00301439
  0.552624   0.351974   0.755461 -0.0930357
 -0.648046  -0.388505   0.655057    1.02067
         0          0          0          1
