2
 -0.473843   0.875722  0.0926486  -0.122376
  0.780253   0.466289  -0.416868 -0.0253174
 -0.408261   -0.12524  -0.904233   0.732025
         0          0          0          1
   0.047853    0.996817   0.0637693    0.185514
   0.901021  -0.0155225   -0.433498 -0.00467142
  -0.431128   0.0782017   -0.898896    0.738655
          0           0           0           1
