2
 0.657655  0.753219  0.012288 0.0155422
 0.494266 -0.419132 -0.761597 0.0709419
-0.568499  0.506942 -0.647934  0.627448
        0         0         0         1
  0.837928   0.542581   0.059014   0.130851
  0.399071  -0.535333   -0.74442 -0.0952388
 -0.372316   0.647321  -0.665098   0.855062
         0          0          0          1
