2
 0.962919  0.063756  0.262148  0.243368
 -0.21457  0.769996  0.600888 0.0771025
-0.163543 -0.634856  0.755123   0.73176
        0         0         0         1
  0.783092   0.569266   0.250404   0.095455
 -0.587881   0.546238   0.596675 -0.0952511
  0.202886  -0.614459   0.762416   0.937371
         0          0          0          1
