3
  0.665262   0.746193 -0.0249479   0.103542
  0.489633  -0.461267  -0.739927  0.0683326
 -0.563636    0.48003  -0.672224   0.659723
         0          0          0          1
  0.958134  -0.282959 -0.0437225  0.0339079
 -0.220112  -0.630286  -0.744507  -0.123824
  0.183108   0.722962  -0.666181   0.882852
         0          0          0          1
  0.955924  -0.290939 -0.0395361  -0.183407
 -0.219132  -0.617315  -0.755581  0.0256949
  0.195422   0.730942  -0.653861   0.730231
         0          0          0          1
