2
 -0.388349   0.909893  -0.145879  0.0991319
 -0.678574  -0.175257   0.713318 -0.0319626
  0.623477   0.376006    0.68549   0.958531
         0          0          0          1
-0.773873  0.606597 -0.182102 -0.127687
-0.526968 -0.457214  0.716422 0.0836914
  0.35132  0.650381  0.673483  0.784729
        0         0         0         1
