3
-0.477724  0.851575  0.215869 -0.147857
 0.525335  0.473861 -0.706739 0.0066893
-0.704133 -0.224223 -0.673737  0.723884
        0         0         0         1
0.0711562  0.979904  0.186344  0.148554
  0.68381 0.0880863 -0.724324 0.0462008
-0.726182  0.178964 -0.663801  0.762691
        0         0         0         1
   0.604161    0.772024    0.197403 -0.00959713
    0.61063   -0.289373   -0.737153   -0.133468
  -0.511977    0.565899   -0.646249    0.940331
          0           0           0           1
