3
 0.710714 -0.701852 0.0478455  0.118014
-0.525549 -0.574935 -0.627095 -0.220103
 0.467636   0.42054 -0.777472  0.831131
        0         0         0         1
 0.387913 -0.918909 0.0716282  -0.16357
 -0.70013 -0.344314 -0.625513  -0.15363
 0.599452  0.192495  -0.77692  0.746777
        0         0         0         1
  -0.590941   -0.805336   0.0471621    0.070034
  -0.654861    0.444742   -0.611033 0.000511014
   0.471111   -0.391969   -0.790199    0.644599
          0           0           0           1
