3
  0.981434   0.191228  0.0148282   0.158744
  0.153124  -0.734619  -0.660975 -0.0545615
 -0.115504   0.650974  -0.750261   0.665524
         0          0          0          1
  0.957637  -0.287887 0.00719275  0.0694521
 -0.214201  -0.728773   -0.65039  -0.270194
  0.192481   0.621297  -0.759566   0.841569
         0          0          0          1
  0.556255  -0.830155 -0.0377196  -0.127288
 -0.653484  -0.408934  -0.636971 -0.0972978
   0.51336   0.378968  -0.769965   0.699453
         0          0          0          1
