3
  0.989285   0.145039 -0.0166793   0.106402
 -0.114122   0.839496   0.531246  0.0813715
 0.0910539  -0.523651   0.847053   0.819315
         0          0          0          1
  0.781853   0.623114 -0.0208519 -0.0801257
 -0.518669    0.66863   0.532838  -0.119633
  0.345961  -0.405786    0.84596   0.943062
         0          0          0          1
  0.276955   0.960667 -0.0203538  -0.197618
 -0.810222   0.244865   0.532524    0.11078
  0.516562  -0.130994    0.84617   0.785197
         0          0          0          1
