3
 -0.530104   0.847753 -0.0174372  0.0614815
 -0.544251  -0.324409    0.77366  -0.140925
  0.650216   0.419611   0.633361   0.861253
         0          0          0          1
 -0.757457   0.651054 -0.0488608  -0.155638
 -0.444738  -0.459735   0.768669 -0.0222982
  0.477982   0.603964   0.637778    0.67714
         0          0          0          1
 -0.715403    0.69775 -0.0366603   0.142105
 -0.465987  -0.437365   0.769135  0.0332801
   0.52063   0.567325   0.638035   0.631498
         0          0          0          1
