3
 -0.474352   0.878029  0.0636866  -0.143014
   0.66413   0.404403    -0.6288 -0.0124901
  -0.57786  -0.255976  -0.774955   0.729147
         0          0          0          1
  0.0495153    0.997617   0.0480482    0.156335
   0.746477 -0.00500324   -0.665393  -0.0190258
  -0.663567   0.0688141   -0.744946    0.733854
          0           0           0           1
   0.633075    0.772835   0.0440556 -0.00714148
    0.54123   -0.401229   -0.738976   -0.195008
   -0.55343    0.491672    -0.67229     0.90504
          0           0           0           1
