3
 -0.885095  -0.442425  -0.144455  -0.179811
   0.31154  -0.793797    0.52233 -0.0295093
  -0.34576   0.417308   0.840419   0.868323
         0          0          0          1
-0.546673 -0.808342 -0.218476 0.0536067
 0.618296 -0.565632  0.545684  0.127947
-0.564676  0.163227   0.80901  0.776599
        0         0         0         1
-0.0279414  -0.981429   -0.18978  0.0826561
  0.754538  -0.145236   0.639984 -0.0869115
 -0.655661  -0.125314   0.744584   0.971069
         0          0          0          1
