3
 -0.813936  -0.580887 0.00887148 -0.0375773
 -0.409315    0.56256  -0.718323  -0.137132
  0.412273    -0.5883  -0.695654   0.792269
         0          0          0          1
-0.913073 -0.407496 0.0156249 0.0886502
-0.294717  0.632918 -0.715931 0.0435295
  0.28185 -0.658302 -0.697996  0.584727
        0         0         0         1
-0.291177  0.955019 0.0561654   0.25776
 0.590732  0.225668 -0.774667 -0.117228
-0.752496 -0.192387  -0.62987   0.77473
        0         0         0         1
