3
   0.999444   0.0199257  -0.0267226   0.0203993
 -0.0086959   -0.618057   -0.786085 -0.00738101
 -0.0321794    0.785881    -0.61754    0.719702
          0           0           0           1
 0.869718 -0.490982 -0.050267 -0.169004
-0.350436 -0.542599 -0.763401 -0.143962
 0.347542  0.681559 -0.643966  0.905625
        0         0         0         1
  0.629315  -0.774706 -0.0615958  -0.270545
 -0.519451  -0.360362  -0.774797  0.0394614
  0.578043   0.519588  -0.629203   0.683962
         0          0          0          1
