3
 -0.683286  -0.728553 -0.0482862  -0.152789
 -0.454466   0.476124  -0.752839  -0.101198
  0.571473   -0.49246  -0.656432    0.83872
         0          0          0          1
 -0.982812  -0.180275 -0.0397654 -0.0649165
-0.0864903   0.639946  -0.763537  0.0695022
  0.163094  -0.746974  -0.644538   0.605915
         0          0          0          1
  -0.80756   0.589615 -0.0142022   0.137547
  0.387138   0.511766  -0.766955 -0.0738205
 -0.444939   -0.62486  -0.641545   0.783957
         0          0          0          1
