3
 0.851877 -0.478377 -0.213217  0.222235
-0.470972 -0.521606 -0.711416 -0.058324
  0.22911  0.706458 -0.669646  0.820141
        0         0         0         1
  0.191575  -0.956558  -0.219763 -0.0741621
 -0.736076 0.00808399  -0.676851 -0.0245046
  0.649224    0.29143  -0.702551   0.870221
         0          0          0          1
-0.0282545  -0.969474  -0.243563  0.0736452
  -0.70118   0.192881  -0.686399   0.137716
  0.712424   0.151388  -0.685225   0.657028
         0          0          0          1
