2
 -0.518006   0.750923   0.409615   -0.21627
  0.534267   0.658008  -0.530644   -0.10507
 -0.668002 -0.0560334  -0.742046   0.703231
         0          0          0          1
-0.0341632   0.925566   0.377043  0.0650604
  0.794772   0.253894  -0.551249 0.00128154
 -0.605946   0.280831  -0.744288   0.769138
         0          0          0          1
