3
   0.857864    0.430925    0.279952  -0.0539936
   0.513854   -0.714233    -0.47521   0.0866986
-0.00482844     0.55152   -0.834148    0.900816
          0           0           0           1
  0.950765 -0.0822977   0.298786 -0.0680098
 0.0784619  -0.868766  -0.488967  -0.169179
  0.299816   0.488336  -0.819536    1.04132
         0          0          0          1
  0.762598  -0.602311   0.235935  -0.301179
 -0.438769  -0.749633  -0.495512 -0.0598298
  0.475317   0.274356  -0.835945   0.893022
         0          0          0          1
