3
 0.454032  0.836683 -0.306295  0.122107
 0.527449 -0.529461 -0.664432 0.0321255
 -0.71809  0.140119   -0.6817  0.651219
        0         0         0         1
 0.849343  0.429815 -0.306391  0.249608
 0.110758  -0.71266 -0.692711 -0.201124
 -0.51609  0.554414 -0.652899  0.779242
        0         0         0         1
   0.92784 -0.0738603  -0.365592 -0.0336804
 -0.318096  -0.668513   -0.67224  -0.120502
 -0.194751   0.740024  -0.643768   0.855046
         0          0          0          1
