3
   0.86876   0.495008 -0.0149411   0.217883
  0.352485  -0.639254  -0.683453  0.0218498
 -0.347866    0.58849  -0.729842   0.769481
         0          0          0          1
  0.990022  -0.137924 -0.0288754   0.076424
 -0.121721  -0.733783   -0.66839  -0.173334
 0.0709988   0.665236   -0.74325   0.948466
         0          0          0          1
  0.724858  -0.686991 -0.0512302 -0.0797332
 -0.531072  -0.509879  -0.676747  0.0191679
  0.438798   0.517752  -0.734431   0.778574
         0          0          0          1
