3
  -0.75928    0.64098   0.112421  -0.109557
  0.453921   0.645439  -0.614299 -0.0179582
 -0.466314  -0.415395  -0.781024   0.801013
         0          0          0          1
 -0.260989   0.958283   0.116528   0.172472
  0.704184   0.271559  -0.656035  0.0646365
 -0.660311 -0.0891602  -0.745681   0.744434
         0          0          0          1
  0.270347   0.939978   0.208215   0.104792
  0.670287 -0.0285185  -0.741554  -0.139283
 -0.691107   0.340041  -0.637765   0.946301
         0          0          0          1
