3
 0.890941 -0.383632  0.243004  0.208298
 0.116569   0.71038  0.694098  0.181104
-0.438904 -0.590074  0.677626  0.867003
        0         0         0         1
  0.985417   0.156039  0.0678549   0.160863
 -0.161543   0.732679   0.661125 -0.0396743
 0.0534454  -0.662445   0.747201    1.07517
         0          0          0          1
 0.812642  0.564822  -0.14349 -0.120772
-0.280321  0.594729   0.75347  0.116599
 0.510914 -0.572078  0.641633  0.952079
        0         0         0         1
