3
 -0.335143  -0.939676 -0.0684654  -0.127075
 -0.728876   0.304633  -0.613139  -0.168688
  0.597009  -0.155586  -0.787003   0.868055
         0          0          0          1
 -0.791446  -0.607775 -0.0649834  -0.327181
 -0.452052   0.653569  -0.607039 0.00215355
  0.411414  -0.451063  -0.792011   0.727078
         0          0          0          1
 -0.994157  -0.106736 -0.0161131 -0.0376208
-0.0771933   0.807314  -0.585051  0.0376177
 0.0754542  -0.580389  -0.810837   0.686953
         0          0          0          1
