3
 -0.791311   0.606528  0.0771503 -0.0645722
 -0.440795  -0.653374    0.61547  -0.179649
  0.423707    0.45302   0.784376   0.905197
         0          0          0          1
 -0.872414    0.48194  0.0814167 -0.0956215
 -0.326702  -0.698888   0.636256  0.0363415
  0.363538    0.52848    0.76717   0.705577
         0          0          0          1
 -0.812623  -0.582583  0.0155346   0.176345
  0.439257  -0.594748   0.673297 -0.0622705
 -0.383012    0.55396   0.739209   0.787385
         0          0          0          1
