3
-0.672522  0.723591 -0.155337 -0.152937
-0.659861 -0.491232  0.568572  -0.21073
 0.335107  0.484879  0.807834   0.89074
        0         0         0         1
 -0.827087   0.533227  -0.177752  -0.234454
 -0.529914  -0.634308   0.562889 0.00978747
  0.187398   0.559752   0.807193   0.704665
         0          0          0          1
 -0.849733   0.506159  -0.147504   0.055686
 -0.487754  -0.648537   0.584377 -0.0246823
  0.200125    0.56851   0.797964   0.799264
         0          0          0          1
