3
  0.998841  0.0311086 -0.0367323  0.0545496
0.00689046  -0.847652  -0.530508  0.0653721
-0.0476395    0.52964  -0.846884   0.880239
         0          0          0          1
  0.863315  -0.496763 -0.0889557 -0.0796148
 -0.463494  -0.710739  -0.529173  -0.149555
  0.199649   0.498073  -0.843838    1.02469
         0          0          0          1
  0.433805  -0.895935 -0.0954597  -0.233033
 -0.791182  -0.328092  -0.516126  0.0714959
  0.431096   0.299424  -0.851176   0.898746
         0          0          0          1
