3
  -0.84697  -0.526106 -0.0765129  -0.106713
 -0.364102   0.678891  -0.637603  -0.221516
   0.38739  -0.512172  -0.766556   0.925241
         0          0          0          1
 -0.974303  -0.212486 -0.0747219 -0.0553565
  -0.11453   0.753011  -0.647964 -0.0131479
   0.19395  -0.622755  -0.757997   0.722147
         0          0          0          1
 -0.689748   0.723099 -0.0371001   0.171491
  0.531898   0.471268  -0.703556  -0.169114
 -0.491256  -0.505009  -0.709671   0.842862
         0          0          0          1
