3
-0.556766  0.816119 -0.154793 -0.129163
 0.646271  0.308511 -0.697964 0.0814378
-0.521867 -0.488641 -0.699203  0.772566
        0         0         0         1
-0.0418777     0.9852  -0.166213   0.164441
  0.693527 -0.0910885  -0.714649  0.0570834
 -0.719212  -0.145201  -0.679449   0.709597
         0          0          0          1
  0.496133   0.850829  -0.173042  0.0362705
  0.516528  -0.449429  -0.728843 -0.0965702
 -0.697891   0.272222  -0.662453   0.934063
         0          0          0          1
