3
 -0.265321  -0.956356  -0.122426 -0.0959029
  0.790579  -0.288476   0.540155   0.068286
 -0.551897  0.0465269   0.832614   0.868986
         0          0          0          1
  0.31741 -0.938886 -0.133207  0.193793
 0.818128    0.2001  0.539098 0.0217512
-0.479497 -0.280095  0.831643  0.942587
        0         0         0         1
  0.791726  -0.592911  -0.147056 -0.0251786
  0.560274   0.608856   0.561594  -0.160986
  -0.24344  -0.527021    0.81424    1.03834
         0          0          0          1
