3
-0.663742 -0.736488 -0.130507 -0.107353
  0.45389 -0.535289  0.712355 0.0557082
  -0.5945  0.413585  0.689578  0.701257
        0         0         0         1
-0.292673 -0.952945 -0.078983   0.19155
 0.541246  -0.23319  0.807883  0.106616
-0.788286  0.193696  0.584027  0.625405
        0         0         0         1
   0.33795  -0.932616  -0.126558  0.0969139
  0.557579  0.0900641   0.825224 -0.0559334
 -0.758219   -0.34945   0.550445   0.867038
         0          0          0          1
