3
 0.804113 -0.576434  0.145347  0.205333
-0.395702 -0.701461 -0.592767 -0.165046
 0.443646  0.419138  -0.79215  0.808727
        0         0         0         1
  0.343893  -0.927502   0.146551 -0.0783426
 -0.725618  -0.361546   -0.58546  -0.131433
     0.596  0.0949956  -0.797346   0.715082
         0          0          0          1
  0.126863  -0.980372   0.150917   0.141317
 -0.787939  -0.192023  -0.585047  0.0557469
  0.602543 -0.0446923  -0.796834   0.627227
         0          0          0          1
