3
  -0.90264  -0.425572 -0.0642716  -0.176614
  0.308547  -0.743947   0.592741 0.00222868
 -0.300068     0.5152   0.802825   0.809616
         0          0          0          1
 -0.474323  -0.878585 -0.0557331  0.0854508
  0.680876  -0.406243   0.609405   0.114832
 -0.558055   0.251107   0.790898   0.712068
         0          0          0          1
  0.220032  -0.974926 -0.0332537  0.0779052
   0.71252   0.137339   0.688079 -0.0994061
 -0.666259  -0.175093   0.724873   0.913113
         0          0          0          1
