3
 0.917423  0.394227 0.0540332  0.151318
 -0.31439  0.634902  0.705733 -0.015344
 0.243913 -0.664443  0.706415  0.833409
        0         0         0         1
  0.539796   0.840729  0.0423608  -0.136979
 -0.631096   0.370872   0.681301 -0.0841365
  0.557079  -0.394498   0.730776    0.91335
         0          0          0          1
  0.655248    0.75417  0.0433244 -0.0785093
 -0.555585   0.442264    0.70408   0.127919
  0.511836  -0.485417   0.708798   0.703556
         0          0          0          1
