3
 -0.513464   0.843451   0.157944 -0.0698493
  0.634407   0.497062  -0.591995  0.0583347
 -0.577827  -0.203767  -0.790314   0.916181
         0          0          0          1
-0.185795  0.975109  0.121003  0.231064
  0.65227  0.214498 -0.727004 0.0678053
-0.734863 -0.056147 -0.675888  0.896515
        0         0         0         1
 0.484349  0.869583 0.0960867 0.0880431
 0.634485 -0.273521 -0.722922 -0.119655
-0.602359  0.411112 -0.684216   1.08133
        0         0         0         1
