3
  0.960716   0.265662 -0.0803023   0.167331
  0.137938  -0.708141  -0.692466  0.0774889
 -0.240827   0.654187  -0.716967   0.835645
         0          0          0          1
   0.95328  -0.298585 -0.0458703    0.13702
 -0.213685  -0.559163  -0.801046  -0.150907
  0.213532   0.773423  -0.596842    1.03384
         0          0          0          1
   0.72101  -0.692733  0.0162969  -0.113111
 -0.431932  -0.467706  -0.771159 0.00251937
  0.541829   0.548974  -0.636434   0.917223
         0          0          0          1
