3
 -0.986431  -0.149813 -0.0671627 -0.0767164
 0.0529323  -0.677439   0.733672   0.173451
 -0.155412   0.720161   0.676177   0.785577
         0          0          0          1
-0.0994636  -0.992266 -0.0742719   0.231174
  0.644556  -0.121114   0.754903   0.228801
  -0.75806  0.0272128   0.651617   0.744607
         0          0          0          1
 0.471386 -0.874966 -0.110587  0.128681
 0.570952  0.207194  0.794408 0.0416635
-0.672167 -0.437613  0.597232  0.960364
        0         0         0         1
