3
-0.365287  0.923191  0.119518 0.0219889
-0.805047 -0.377754  0.457386 -0.165289
 0.467402 0.0708594  0.881201   1.03068
        0         0         0         1
-0.807027  0.580509  0.108249 -0.172536
-0.490829 -0.761344  0.423607 0.0416463
 0.328322   0.28873  0.899355   0.93883
        0         0         0         1
  -0.991041    0.061673    0.118467    0.128788
-0.00683622   -0.909262    0.416167   0.0716485
   0.133384    0.411629    0.901538    0.893321
          0           0           0           1
