2
 0.449895  0.863336  0.228572 -0.116727
 0.733741 -0.211409 -0.645702  0.141307
-0.509136   0.45821 -0.728576  0.687228
        0         0         0         1
  0.838582   0.510713   0.189612  0.0691862
   0.49679  -0.574068   -0.65088 -0.0180534
 -0.223562   0.640014   -0.73512   0.873173
         0          0          0          1
