3
 -0.808597   0.583089 -0.0786057  -0.117765
  0.517794    0.64179  -0.565681   0.067986
 -0.279394  -0.498109   -0.82087   0.864366
         0          0          0          1
 -0.425589    0.90422 -0.0354928   0.137784
  0.722841     0.3161  -0.614477   0.135671
 -0.544403   -0.28717  -0.788136   0.717642
         0          0          0          1
  0.108335   0.992428  -0.057873    0.12732
  0.711108  -0.118043  -0.693102 -0.0805769
 -0.694686  0.0339332  -0.718512   0.928005
         0          0          0          1
