2
 0.620237 -0.783941 -0.027256  0.175844
-0.565978  -0.42319 -0.707516 -0.201137
 0.543116  0.454253 -0.706172  0.824887
        0         0         0         1
   0.235756   -0.971803 -0.00437314   -0.120277
  -0.659118    -0.15659   -0.735557    -0.23178
   0.714131    0.176294   -0.677449    0.856034
          0           0           0           1
