2
 -0.949527  -0.211367   0.231783  -0.131039
 -0.308156   0.766662  -0.563267  -0.154044
-0.0586433  -0.606263  -0.793099   0.860897
         0          0          0          1
 -0.948481   0.210564   0.236744  -0.106821
0.00537102   0.757793  -0.652473  0.0410925
  -0.31679  -0.617586  -0.719883     0.6799
         0          0          0          1
