3
  -0.83218   0.543283      0.111  -0.102683
 -0.296899  -0.605621   0.738291 -0.0502487
  0.468325   0.581435   0.665286    0.89264
         0          0          0          1
  -0.89502   0.432854   0.107592 -0.0842775
 -0.211914  -0.624938   0.751362   0.133749
  0.392468   0.649684    0.65106   0.648753
         0          0          0          1
-0.943117 -0.317084 0.0999468  0.167269
 0.277929  -0.58697  0.760409 0.0096879
-0.182447  0.744932  0.641708  0.766137
        0         0         0         1
