3
  0.994583 -0.0561379  0.0874757  0.0815033
 0.0029442   0.856479   0.516173    0.10306
 -0.103898   -0.51312   0.852006   0.969484
         0          0          0          1
  0.876915   0.475383  0.0709298 -0.0541567
 -0.434358   0.720602   0.540431  -0.113637
    0.2058  -0.504721   0.838393    1.11413
         0          0          0          1
 0.487036  0.868959 0.0877899 -0.220034
-0.768299  0.378465  0.516217  0.101676
 0.415346 -0.318865  0.851947  0.992844
        0         0         0         1
