3
  0.989222   0.144565 -0.0232712  0.0973045
 0.0963352  -0.762236   -0.64009   0.138349
 -0.110273   0.630949  -0.767947   0.804896
         0          0          0          1
   0.921711   -0.386173  -0.0363058 -0.00809123
  -0.314224   -0.688536   -0.653591  -0.0670989
   0.227402     0.61383   -0.755976    0.990287
          0           0           0           1
  0.541178  -0.839131 -0.0546359  -0.193214
 -0.659538  -0.383252  -0.646627   0.112315
  0.521666   0.385975  -0.760847   0.838451
         0          0          0          1
