3
 -0.978021     0.1981  0.0650448 -0.0920791
 -0.106022   -0.74111    0.66296 -0.0555333
  0.179538   0.641492   0.745825   0.846791
         0          0          0          1
  -0.929736    -0.36464   0.0512649 -0.00238454
   0.304842    -0.68411     0.66262    0.131522
  -0.206547    0.631689      0.7472    0.631014
          0           0           0           1
-0.594428 -0.803934 0.0185954  0.194583
 0.595426  -0.42448  0.682118  -0.02839
-0.540484  0.416542  0.731006  0.793279
        0         0         0         1
