3
 -0.929521   0.238064  -0.281631  -0.151765
 -0.368714   -0.58689    0.72084  0.0900142
0.00631862   0.773877   0.633305   0.741289
         0          0          0          1
-0.764366 -0.589629 -0.260926  0.126758
 0.238131 -0.634212  0.735574  0.227745
-0.599198  0.500113  0.625179  0.696148
        0         0         0         1
  0.335609  -0.893787   -0.29751  0.0861139
  0.616868 -0.0301657   0.786489  0.0346253
 -0.711928  -0.447477   0.541224   0.922291
         0          0          0          1
