3
 -0.769555   0.637991 -0.0274448    -0.1493
  0.485947    0.55719  -0.673346 -0.0609217
 -0.414297  -0.531513  -0.738818    0.71039
         0          0          0          1
   -0.282174     0.956298   -0.0766355     0.131557
    0.696808     0.149387    -0.701528 -0.000308093
   -0.659422    -0.251353    -0.708509      0.61722
           0            0            0            1
  0.242644   0.969176 -0.0426676  0.0762375
  0.675308   -0.20032  -0.709811   -0.19371
 -0.696479   0.143418  -0.703099   0.839538
         0          0          0          1
