3
   0.162314    0.972583    0.166543   0.0443133
   0.727618 -0.00396723   -0.685971  0.00118906
  -0.666503    0.232523   -0.708313    0.648424
          0           0           0           1
 0.912938  0.386032  0.132375  0.171423
 0.365946 -0.630806 -0.684228 -0.176637
-0.180631    0.6731 -0.717154  0.852528
        0         0         0         1
 0.878042 -0.465671  0.110425 -0.124843
-0.254938 -0.650376 -0.715554 -0.183456
 0.405031  0.600135 -0.689774  0.798974
        0         0         0         1
