3
   0.129484    0.991574 -0.00382647   0.0689226
   0.721771  -0.0968968   -0.685316   0.0633268
  -0.679912   0.0859757   -0.728236    0.668069
          0           0           0           1
  0.918566   0.395256 0.00305211   0.203217
  0.286067  -0.659445  -0.695196  -0.130629
 -0.272768   0.639457  -0.718814   0.851418
         0          0          0          1
  0.985029  -0.172219 0.00761816 -0.0975329
 -0.108819  -0.655461  -0.747348  -0.107892
  0.133701   0.735331  -0.664389   0.840916
         0          0          0          1
