2
  -0.405458   -0.914065 -0.00946344   0.0663459
   -0.74794    0.337686   -0.571449   -0.167813
   0.525536    -0.22462   -0.820584    0.893915
          0           0           0           1
-0.837283 -0.546056 0.0279216 -0.128451
-0.459335  0.674773 -0.577662 0.0132611
 0.296595 -0.496492 -0.815799  0.749427
        0         0         0         1
