2
 -0.371159   0.918847  -0.134017   0.103592
 -0.677074  -0.169031   0.716239 -0.0357229
  0.635461   0.356579   0.684865   0.955758
         0          0          0          1
-0.762237  0.617328  -0.19468 -0.124984
-0.546501  -0.45257  0.704639 0.0843177
 0.346888  0.643495  0.682336  0.784268
        0         0         0         1
