3
  0.995568  -0.088766  0.0310568   0.134137
 0.0373234   0.676073   0.735889    0.12669
-0.0863185  -0.731468    0.67639   0.785957
         0          0          0          1
  0.886818   0.450083   0.104783  0.0470546
 -0.317666   0.429054   0.845577 -0.0378328
  0.335622  -0.783159   0.523469    1.00567
         0          0          0          1
   0.68976   0.722838 -0.0416733  -0.185319
 -0.391646   0.420895   0.818206   0.111858
  0.608971  -0.548044   0.573413   0.834694
         0          0          0          1
