3
 -0.847081  -0.530416 -0.0333651 -0.0719974
  0.401167  -0.679322    0.61448  0.0368538
 -0.348596    0.50713   0.788226    0.86016
         0          0          0          1
 -0.481083  -0.875094 -0.0526437   0.189325
  0.649554  -0.396133   0.648967   0.150596
 -0.588761   0.278012   0.758993   0.759655
         0          0          0          1
  0.204898  -0.978216 -0.0333135   0.177141
  0.689149   0.120014   0.714612 -0.0621274
 -0.695047  -0.169381   0.698728   0.964817
         0          0          0          1
