3
   0.938593   -0.233437    0.254067    0.219647
-0.00965259   -0.753848   -0.656978  -0.0242421
    0.34489    0.614183    -0.70981    0.794005
          0           0           0           1
  0.289629  -0.924759    0.24685 -0.0421263
    -0.678  -0.380263   -0.62906  -0.170138
  0.675597  0.0148295  -0.737122   0.820276
         0          0          0          1
  0.705132  -0.665316   0.245244 -0.0133829
 -0.390334  -0.652951  -0.649072  0.0581603
   0.59197   0.361955  -0.720112   0.626146
         0          0          0          1
