3
  0.79946 -0.597805 0.0591123  0.233665
 0.427468  0.635266  0.643202 0.0392428
-0.422061 -0.488946  0.763412  0.804756
        0         0         0         1
 0.650252  0.756349 0.0714713 0.0456128
-0.612673  0.466442  0.638016 -0.142616
 0.449226  -0.45866    0.7667  0.976342
        0         0         0         1
  0.733713    0.67183   0.101542 -0.0646042
  -0.55722   0.509438   0.655728  0.0746065
  0.388808  -0.537697   0.748138   0.799931
         0          0          0          1
