3
 -0.825266  -0.563262 -0.0408793  -0.152014
 -0.337725   0.550243  -0.763659  -0.117275
  0.452634  -0.616416  -0.644325   0.864959
         0          0          0          1
 -0.693674  -0.718762 -0.0468873  -0.176958
 -0.414729   0.451779  -0.789871  0.0515023
  0.588911  -0.528467  -0.611479   0.614633
         0          0          0          1
 -0.591715   0.806139 0.00382897  0.0957918
  0.429568   0.319319  -0.844693 -0.0339634
 -0.682162  -0.498172  -0.535237   0.723785
         0          0          0          1
