3
  0.0952412   -0.988641    0.116268 0.000261262
   0.641774    0.150267    0.752028    0.104292
  -0.760957  0.00299352    0.648795    0.693182
          0           0           0           1
  0.985137 -0.0880318   0.147495   0.127329
-0.0589444   0.633287   0.771669 -0.0881567
 -0.161338  -0.768894   0.618686   0.900687
         0          0          0          1
  0.833704   0.516825   0.194499  -0.169854
 -0.443009   0.415703   0.794314 -0.0317829
  0.329667  -0.748387   0.575531   0.898384
         0          0          0          1
