3
  0.979957  -0.189347    -0.0619  0.0632476
  0.177177   0.686391    0.70532   0.127567
-0.0910629  -0.702151   0.706182   0.852391
         0          0          0          1
   0.904129    0.427258 -0.00147765  -0.0129975
  -0.299129    0.635455    0.711842   -0.100992
   0.305079   -0.643155    0.702338     1.01943
          0           0           0           1
 0.575566  0.815196 0.0646451  -0.21516
-0.642742  0.402096  0.652075 0.0614895
 0.505575 -0.416862  0.755394  0.881163
        0         0         0         1
