3
 -0.598641   -0.79237  -0.117385 -0.0518537
 -0.545308    0.51048  -0.664868  -0.154012
  0.586744  -0.334006  -0.737679   0.945693
         0          0          0          1
 -0.938231  -0.335424 -0.0849353   -0.17867
 -0.205473    0.73761  -0.643205  0.0393509
  0.278395  -0.586023  -0.760969   0.758904
         0          0          0          1
  -0.976518     0.20707  -0.0594615    0.122297
   0.195653    0.736853   -0.647123 0.000652842
  -0.090185    -0.64356   -0.760064    0.771025
          0           0           0           1
