3
 -0.532233  -0.812321  -0.238459 -0.0638295
  0.613578  -0.564192   0.552457  0.0359576
 -0.583309   0.147722   0.798705    0.74955
         0          0          0          1
-0.0314274  -0.980589   -0.19354   0.234351
  0.779247    -0.1453   0.609642  0.0830257
 -0.625929  -0.131656   0.768687   0.774414
         0          0          0          1
 0.515484 -0.823398  -0.23726 0.0889618
  0.67246  0.217104  0.707576 -0.124534
-0.531107 -0.524291  0.665616  0.922531
        0         0         0         1
