3
   0.561614    0.780624    0.274257 -0.00640646
   0.686789   -0.254964   -0.680672    0.137733
  -0.461423    0.570632   -0.679315    0.652502
          0           0           0           1
  0.646099   0.763193 0.00961375    0.16945
  0.465355  -0.383911  -0.797532 -0.0199993
 -0.604981   0.519758    -0.6032   0.870721
         0          0          0          1
  0.907476   -0.41974 -0.0174945  -0.131418
 -0.235531  -0.473852  -0.848522 -0.0331525
  0.347869   0.774133  -0.528872   0.893446
         0          0          0          1
