3
 -0.721635   0.671157   0.169676  -0.106442
  0.484086   0.664438  -0.569371 -0.0666985
 -0.494877   -0.32874   -0.80438   0.721645
         0          0          0          1
 -0.260043   0.949588     0.1751   0.179121
  0.736787   0.312342  -0.599656   0.018651
 -0.624117 -0.0269243  -0.780866    0.69838
         0          0          0          1
 0.371997   0.89831  0.233788 0.0925489
 0.758124 -0.148703  -0.63493 -0.204609
-0.535599  0.413432 -0.736347  0.876375
        0         0         0         1
