3
 0.860478 -0.503896  0.075269   0.11577
 0.333248  0.668401  0.664971  0.159838
-0.385387  -0.54711  0.743067  0.873851
        0         0         0         1
  0.979658    0.17698 -0.0945995   0.122973
-0.0567411   0.696457   0.715352 -0.0712213
  0.192487  -0.695432   0.692331    1.05199
         0          0          0          1
  0.69517  0.708835 -0.119552 -0.160145
-0.434599  0.546906  0.715555 0.0311335
 0.572593 -0.445475  0.688251  0.948166
        0         0         0         1
