3
 -0.658502   0.752409  0.0159816 -0.0360945
  -0.58135  -0.522049   0.624097 -0.0979798
  0.477919   0.401678   0.781184   0.958102
         0          0          0          1
 -0.971875   0.232718 -0.0360839  -0.135447
 -0.206362  -0.767753   0.606605   0.108586
  0.113464   0.596991   0.794184     0.7646
         0          0          0          1
 -0.954463  -0.297666 -0.0198978    0.16872
  0.225685  -0.764057   0.604386  0.0670582
 -0.195108   0.572373   0.796443   0.817273
         0          0          0          1
