3
   0.996695  -0.0708616   -0.039734    0.133378
  0.0810661     0.83537    0.543678    0.156048
-0.00533335   -0.545102    0.838353    0.854306
          0           0           0           1
  0.868436   0.493423 -0.0484983 0.00123942
 -0.389101   0.738898   0.550117 -0.0760457
  0.307276  -0.458871   0.833678   0.994075
         0          0          0          1
  0.483329   0.875033 -0.0266663  -0.169091
 -0.730314   0.419815   0.538886   0.125142
  0.482737  -0.240984   0.841957   0.850512
         0          0          0          1
