2
-0.914388 -0.356825  0.191235 -0.123093
-0.385103  0.620957 -0.682722 -0.140503
 0.124863 -0.697917 -0.705209  0.873915
        0         0         0         1
  -0.958382    0.201306    0.202433   -0.103771
0.000359098    0.709928   -0.704274   0.0651856
  -0.285488   -0.674891   -0.680455     0.65436
          0           0           0           1
