3
  0.998841 -0.0311086  0.0367323  0.0611327
0.00689046   0.847652   0.530508   0.114654
-0.0476395   -0.52964   0.846884   0.977658
         0          0          0          1
  0.863315   0.496763  0.0889557 -0.0729468
 -0.463494   0.710739   0.529173  -0.100115
  0.199649  -0.498073   0.843838    1.12202
         0          0          0          1
 0.433805  0.895935 0.0954598 -0.230635
-0.791182  0.328092  0.516126  0.122606
 0.431096 -0.299424  0.851176  0.995409
        0         0         0         1
