2
   0.890503  -0.0728521   -0.449108 -0.00958577
   0.306781    0.825096     0.47445    0.132075
   0.335992   -0.560276      0.7571    0.759219
          0           0           0           1
 0.806863  0.388338 -0.445157 -0.102151
-0.184418  0.881486   0.43471 -0.138398
 0.561214 -0.268657  0.782855  0.861287
        0         0         0         1
