3
 0.956007 -0.286138 0.0646099  0.115271
 0.179653  0.745229  0.642151  0.140928
-0.231893 -0.602294   0.76385  0.899102
        0         0         0         1
  0.907692   0.418926    0.02443  0.0103594
 -0.345867   0.713886   0.608886 -0.0842349
  0.237638  -0.561131   0.792881    1.07249
         0          0          0          1
  0.54269  0.838754 0.0444825 -0.179152
-0.691441  0.416053  0.590601   0.10584
 0.476862  -0.35127  0.805737  0.936318
        0         0         0         1
