3
  0.158637  -0.983043  0.0919887 0.00148139
   0.74448   0.180294   0.642841  0.0876721
 -0.648525  -0.033495   0.760457   0.767916
         0          0          0          1
   0.67996  -0.725622   0.105481   0.233966
  0.508313   0.570146   0.645408 -0.0766748
 -0.528462  -0.385235    0.75652   0.871971
         0          0          0          1
  0.967453  -0.233938  0.0964757 -0.0513148
  0.116507   0.750223   0.650839  -0.123968
 -0.224634  -0.618416   0.753061   0.970896
         0          0          0          1
