2
  0.955041  -0.122967  -0.269769 -0.0490345
  0.281618   0.660695   0.695826  0.0621946
 0.0926713  -0.740515    0.66562   0.705918
         0          0          0          1
 0.879283  0.397069 -0.263055 -0.134989
 -0.13358    0.7357  0.664004 -0.158388
 0.457185 -0.548709  0.699929  0.891079
        0         0         0         1
