3
 -0.947043  -0.316047 -0.0567835  -0.132477
  0.226179   -0.78208   0.580684 0.00199476
 -0.227933   0.537089   0.812147   0.854368
         0          0          0          1
   -0.4673  -0.879368 -0.0913378   0.123957
  0.670875  -0.419987   0.611176   0.124585
  -0.57581   0.224326   0.786206   0.762834
         0          0          0          1
-0.0306061  -0.978089  -0.205925   0.108839
  0.723843  -0.163763   0.670249 -0.0911176
 -0.689286  -0.128544   0.712995   0.958425
         0          0          0          1
