3
     0.9839   -0.166332  -0.0653752    0.101651
   0.178533    0.898077    0.401976    0.130818
-0.00814949   -0.407176    0.913314    0.965585
          0           0           0           1
   0.920037     0.38365  -0.0796594 -0.00201621
     -0.323    0.857666      0.4001   -0.132331
   0.221819   -0.342377    0.913003     1.06523
          0           0           0           1
  0.577283   0.813791 -0.0669999  -0.197547
   -0.7384   0.555304   0.382626  0.0671503
  0.348583  -0.171411    0.92147   0.957873
         0          0          0          1
