3
  -0.807575   -0.589706 -0.00834584   -0.165565
   0.470643   -0.652923    0.593454   -0.078453
  -0.355412    0.475331    0.804825    0.765594
          0           0           0           1
 -0.387953  -0.920678 -0.0429488   0.103273
  0.697473  -0.323723   0.639324  0.0101458
 -0.602515   0.218072   0.767737   0.676043
         0          0          0          1
  0.189121  -0.980378 -0.0556095  0.0686291
  0.742303   0.105663   0.661681  -0.203493
 -0.642822  -0.166417    0.74772   0.881858
         0          0          0          1
