3
  -0.999679   0.0253289 0.000820735   -0.119466
  0.0172683    0.704529   -0.709465  -0.0805658
 -0.0185483   -0.709223    -0.70474    0.731088
          0           0           0           1
 -0.792381   0.610026 0.00036876   0.134195
  0.420731   0.546937  -0.723772  0.0261894
 -0.441722  -0.573348  -0.690039   0.605087
         0          0          0          1
-0.180443  0.983133  0.029828  0.142667
 0.610756  0.135765 -0.780093 -0.172043
-0.770985 -0.122545 -0.624953  0.832537
        0         0         0         1
