2
  0.86333  -0.50393 0.0267373 0.0757498
 0.319305  0.586524  0.744335  0.103874
-0.390775  -0.63407  0.667271  0.653431
        0         0         0         1
  0.975901   0.199239  0.0890037  0.0907682
 -0.198902   0.644414   0.738355 -0.0831713
  0.089754  -0.738264   0.668513   0.894109
         0          0          0          1
