3
 -0.715904  -0.687635  -0.120997 -0.0160437
 -0.410627   0.554828  -0.723568  -0.181642
  0.564683  -0.468321  -0.679565   0.863394
         0          0          0          1
 -0.464108   -0.87857   -0.11278  -0.110118
 -0.556245   0.388162  -0.734794 0.00635448
  0.689345   -0.27829  -0.668849   0.648548
         0          0          0          1
 -0.858552  -0.500913  -0.109425   0.185504
 -0.269599   0.622573  -0.734656 -0.0604825
  0.436124  -0.601239  -0.669557   0.681781
         0          0          0          1
