3
  0.995419  0.0941024  0.0169259   0.156663
-0.0836924   0.771961   0.630136   0.121863
 0.0462312  -0.628666     0.7763   0.818432
         0          0          0          1
  0.800855   0.598572  0.0185223 -0.0188488
 -0.471876   0.611696    0.63495 -0.0655593
  0.368733  -0.517244   0.772331   0.976415
         0          0          0          1
 0.315305  0.948707 0.0232038 -0.148568
-0.742695  0.231468  0.628353  0.148046
 0.590751 -0.215356  0.777583  0.801953
        0         0         0         1
