3
 -0.917342   0.364398   0.160305 -0.0140372
 -0.239076  -0.826241   0.510067   -0.03349
  0.318318    0.42958   0.845065    1.05156
         0          0          0          1
-0.0682598  -0.990405  -0.120163 -0.0145315
  0.717548  -0.132418   0.683806    0.19176
 -0.693156 -0.0395462   0.719702   0.810883
         0          0          0          1
 -0.952548   -0.27392    0.13274   0.260578
  0.297414  -0.744747   0.597409 0.00363532
-0.0647842   0.608539   0.790875   0.945392
         0          0          0          1
