3
 -0.265321   0.956356   0.122426 -0.0915582
  0.790579   0.288476  -0.540155 0.00477871
 -0.551897  -0.046527  -0.832614   0.780045
         0          0          0          1
   0.31741   0.938886   0.133207   0.198162
  0.818128    -0.2001  -0.539098 -0.0368035
 -0.479497   0.280095  -0.831643   0.850313
         0          0          0          1
  0.791726   0.592911   0.147056 -0.0169115
  0.560274  -0.608856  -0.561594  -0.217303
  -0.24344   0.527021   -0.81424   0.944948
         0          0          0          1
