3
  0.979697 -0.0711285   -0.18744  0.0888656
 -0.156807   -0.85442  -0.495357 -0.0316407
 -0.124918   0.514692  -0.848226   0.776512
         0          0          0          1
  0.834718  -0.526763  -0.160521 -0.0695736
 -0.531071  -0.692949  -0.487632   -0.24024
  0.145633   0.492284  -0.858166   0.903823
         0          0          0          1
  0.393774  -0.898101  -0.195849  -0.198166
 -0.842097  -0.267036  -0.468578 0.00618408
  0.368532   0.349438  -0.861439   0.801717
         0          0          0          1
