3
   0.998647  -0.0203421   0.0478553   0.0994905
-0.00702252    0.859115    0.511735  -0.0102625
 -0.0515229   -0.511378     0.85781    0.823923
          0           0           0           1
  0.831308   0.545335   0.107409 -0.0462959
 -0.519645   0.693992   0.498342  -0.226771
  0.197222   -0.47009   0.860302   0.953531
         0          0          0          1
  0.366858   0.918955   0.144694  -0.190063
 -0.841569   0.261551   0.472602 0.00703907
  0.396456  -0.295148   0.869316   0.842748
         0          0          0          1
