2
 -0.976897 -0.0106158   0.213449   0.015816
  0.175256  -0.611375    0.77169  -0.013649
  0.122305    0.79127   0.599111   0.961224
         0          0          0          1
-0.851972 -0.484525  0.198441  0.123485
 0.444092 -0.467942  0.764076  0.143061
-0.277355  0.739098  0.613847  0.726446
        0         0         0         1
