2
 0.175888  0.906017  0.384964 -0.136758
  0.70183  0.158807 -0.694417 0.0217138
-0.690288  0.392319 -0.607938  0.650044
        0         0         0         1
  0.768122   0.579931   0.271421  0.0544524
  0.526626  -0.331065  -0.782983 -0.0638662
 -0.364218   0.744363  -0.559705   0.874823
         0          0          0          1
