2
 0.958877 -0.253605  0.127433 0.0846516
   0.1095  0.744786  0.658259 0.0626589
-0.261848 -0.617236  0.741928   0.72444
        0         0         0         1
   0.980012     0.18688   0.0682084 0.000315297
  -0.184161     0.72255    0.666338   -0.134324
  0.0752415    -0.66558    0.742524    0.937331
          0           0           0           1
