3
  0.993842 0.00809728   -0.11051  0.0717118
 0.0584349    0.80907   0.584801   0.118218
 0.0941457  -0.587657   0.803615    0.87018
         0          0          0          1
 0.919245  0.392825 0.0260327 0.0100021
-0.298801  0.653108  0.695822 -0.106868
 0.256334 -0.647409  0.717743   1.03231
        0         0         0         1
  0.59189  0.800761 0.0919103 -0.193546
-0.654688  0.411113  0.634327 0.0632288
 0.470158 -0.435624  0.767583  0.904451
        0         0         0         1
