3
 -0.247864  -0.968045  0.0381315 -0.0576555
 -0.745879   0.165566  -0.645176  -0.138404
  0.618246  -0.188357  -0.763082    0.85003
         0          0          0          1
  -0.73907  -0.673023  0.0285496  -0.275588
 -0.541176   0.567979  -0.620103 0.00328195
  0.401128   -0.47375  -0.784001   0.694695
         0          0          0          1
-0.981649 -0.177807 0.0689207 0.0157151
-0.182998  0.776676 -0.602733  0.074703
0.0536413 -0.604284 -0.794961  0.663913
        0         0         0         1
