3
-0.649854 -0.722672 -0.235447 -0.171544
  0.36781 -0.570097  0.734647 0.0613918
-0.665137  0.390813  0.636285  0.833302
        0         0         0         1
  -0.13101  -0.972865  -0.190708    0.12647
  0.602508  -0.230897   0.763984   0.145266
 -0.787287 -0.0148137   0.616409   0.826244
         0          0          0          1
  0.425379  -0.879243  -0.214442  0.0193159
  0.627376    0.11571   0.770072 -0.0357264
 -0.652267  -0.462108   0.600836    1.04516
         0          0          0          1
