2
 0.898218  -0.43348 0.0727879  0.174129
 0.259409  0.656466   0.70835  0.125642
-0.354839 -0.617371  0.702098  0.705306
        0         0         0         1
  0.991545  -0.113255 -0.0633439   0.147492
  0.124743   0.697395   0.705747 -0.0799427
-0.0357538  -0.707682   0.705626   0.927752
         0          0          0          1
