3
 -0.904151   -0.42718 0.00522703   -0.16261
 -0.326299    0.68263  -0.653869  -0.097889
  0.275752  -0.592902  -0.756589   0.789388
         0          0          0          1
 -0.896998   0.441994 0.00594912   0.061624
  0.323791   0.666157  -0.671859  0.0469254
 -0.300921   -0.60073  -0.740655   0.649031
         0          0          0          1
-0.406072  0.913262 0.0325239  0.118635
 0.629031  0.305155 -0.714983 -0.162766
-0.662891 -0.269876 -0.698385  0.857438
        0         0         0         1
