3
  0.427647  -0.900942 -0.0736278  0.0624069
  0.644503   0.246783   0.723681  0.0912241
 -0.633825  -0.356933   0.686196   0.851949
         0          0          0          1
  0.746887  -0.664556  0.0229303   0.242867
  0.396688   0.472979   0.786721 -0.0840012
 -0.533666  -0.578495   0.616883   0.996283
         0          0          0          1
  0.997716 -0.0284258  0.0612751 -0.0499785
-0.0291885   0.636644   0.770605 -0.0894446
-0.0609155  -0.770634    0.63436    1.03591
         0          0          0          1
