2
   0.339122    0.883184    0.324008   -0.141147
   0.637819    0.037314   -0.769282 -0.00206508
  -0.691508    0.467539   -0.550658     0.65356
          0           0           0           1
  0.761351   0.587315   0.274601  0.0645347
  0.535639  -0.331165  -0.776801 -0.0795651
 -0.365289   0.738506  -0.566722   0.868919
         0          0          0          1
