3
 -0.729958  -0.680801 -0.0605956  -0.179392
  0.493657  -0.586457   0.642161  0.0574775
 -0.472721   0.438836   0.764172   0.937215
         0          0          0          1
 -0.232287  -0.972475 -0.0183165   0.116649
  0.725274  -0.185726   0.662936   0.124707
  -0.64809   0.140707   0.748452   0.882336
         0          0          0          1
 0.354614 -0.933412 -0.054692 0.0388745
 0.694616  0.223834  0.683672 -0.082107
-0.625905 -0.280429  0.727738   1.08517
        0         0         0         1
