3
 -0.796257  -0.561157  -0.226003 -0.0835619
 -0.491856   0.818019  -0.298198  -0.145384
  0.352211  -0.126281  -0.927362   0.973924
         0          0          0          1
 -0.980915 0.00472133   -0.19438  -0.108678
 0.0655983   0.949129   -0.30798   0.136392
  0.183038  -0.314853  -0.931324   0.889161
         0          0          0          1
 -0.828923   0.522471  -0.199776   0.156217
  0.558946   0.787458  -0.259787 -0.0131117
 0.0215846  -0.327007  -0.944775   0.874854
         0          0          0          1
