3
 -0.872346   0.488769 -0.0108106  -0.150403
  0.411929   0.722935  -0.554688 -0.0802712
 -0.263299  -0.488333  -0.831988   0.751891
         0          0          0          1
 -0.459693   0.887653 -0.0274757    0.10549
  0.711079   0.349363  -0.610174  0.0272711
 -0.532024   -0.30003  -0.791791   0.643143
         0          0          0          1
 0.0900799   0.995842 -0.0135742  0.0991664
  0.721129 -0.0746191  -0.688771  -0.196084
  -0.68692  0.0522557  -0.724853   0.837604
         0          0          0          1
