3
   0.938593    0.233437   -0.254067    0.207289
-0.00965259    0.753848    0.656978   0.0181395
    0.34489   -0.614183     0.70981    0.849235
          0           0           0           1
  0.289629   0.924759   -0.24685 -0.0619021
    -0.678   0.380263    0.62906  -0.132608
  0.675597 -0.0148296   0.737122   0.876841
         0          0          0          1
  0.705132   0.665316  -0.245244 -0.0288614
 -0.390334   0.652951   0.649072  0.0977961
   0.59197  -0.361955   0.720112   0.682616
         0          0          0          1
