3
 -0.806663  -0.588581 -0.0535486  -0.166403
  0.390453  -0.598747    0.69932  0.0143324
 -0.443669   0.543207     0.7128   0.771063
         0          0          0          1
 -0.363239  -0.931169 -0.0313404   0.112024
  0.645523  -0.275782   0.712211  0.0985384
 -0.671832   0.238472   0.701266   0.681155
         0          0          0          1
  0.195425  -0.980124  -0.034159  0.0788501
  0.681733   0.110725   0.723173 -0.0973098
 -0.705017  -0.164613   0.689821   0.911181
         0          0          0          1
