2
 -0.942944  0.0853232  -0.321833 -0.0397538
 -0.279311  -0.728831   0.625133 -0.0832935
 -0.181223   0.679357   0.711079    0.81955
         0          0          0          1
-0.826782 -0.425616 -0.367807  0.072413
 0.105437 -0.759519  0.641883  0.138317
-0.552552  0.491917  0.672833  0.640254
        0         0         0         1
