2
 -0.899511  -0.411654  -0.146359   -0.19205
  0.249976  -0.759671   0.600343 -0.0806679
 -0.358319   0.503429   0.786236   0.881067
         0          0          0          1
-0.566075 -0.816899 -0.110617 0.0364574
 0.599139 -0.499867  0.625433 0.0851887
-0.566209  0.287767  0.772397   0.77076
        0         0         0         1
