2
 -0.357987  -0.921521   0.150482 -0.0753215
  0.690687  -0.152894   0.706807  0.0457957
 -0.628329   0.356964   0.691216   0.845818
         0          0          0          1
  0.276065  -0.948677   0.154275   0.220204
  0.654215   0.303062   0.692933 -0.0123162
 -0.704124 -0.0903655   0.704303     0.8443
         0          0          0          1
