3
   0.981774   -0.175901  -0.0719628    0.127014
   0.190038    0.903886    0.383245    0.139407
-0.00236727   -0.389936    0.920839     1.00591
          0           0           0           1
   0.93213   0.356772 -0.0620212  0.0333075
 -0.306778   0.869001   0.388233  -0.126582
  0.192407  -0.342857   0.919472    1.10178
         0          0          0          1
  0.591789   0.804464 -0.0512168  -0.167366
 -0.737783   0.566142    0.36764  0.0731812
   0.32475  -0.179779   0.928557    1.00859
         0          0          0          1
