3
 -0.780347   0.604259  -0.161028 -0.0741682
  0.537837   0.517139  -0.665807  0.0755547
 -0.319046  -0.606167   -0.72854   0.839142
         0          0          0          1
 -0.28786  0.920731 -0.263421  0.203285
 0.718719 0.0259145 -0.694817  0.116083
-0.632914 -0.389336 -0.669207   0.71427
        0         0         0         1
  0.268138   0.948091  -0.170956   0.144043
  0.651452  -0.309173  -0.692837 -0.0765759
 -0.709727  0.0744062  -0.700536   0.940326
         0          0          0          1
