3
 -0.575718   0.813371  0.0835309  -0.102705
 -0.589958  -0.483958   0.646324 -0.0778967
  0.566127    0.32282   0.758478   0.955471
         0          0          0          1
-0.923487  0.379885 0.0534818 -0.235759
-0.264602 -0.731679  0.628197    0.1166
 0.277774   0.56598  0.776214   0.76935
        0         0         0         1
 -0.983674    -0.1703  0.0581685  0.0719288
  0.168613  -0.759221   0.628612  0.0912659
-0.0628896   0.628157   0.775541   0.783174
         0          0          0          1
