3
 0.767508 -0.611495 -0.192367 0.0214297
  0.59419  0.566016  0.571458  0.132791
-0.240561 -0.552901  0.797766  0.948418
        0         0         0         1
   0.969244    -0.17286   -0.175174   0.0940666
   0.246089    0.673169    0.697341   -0.111988
-0.00262037   -0.719002    0.695003     1.07334
          0           0           0           1
  0.879051   0.429186  -0.207527   -0.20408
 -0.189097   0.713518   0.674637 -0.0567053
  0.437619  -0.553797   0.708377   0.995008
         0          0          0          1
