unknown system                          
           1
     2.466000    0.445969    0.000000
     1.689067    2.521839    0.000000
     0.000000    0.000000   20.000000
   C 
     2
Direct configuration=     1
   0.33333333  0.33333333  0.50000000
   0.66666667  0.66666667  0.50000000
Direct configuration=     2
   0.52592480  0.22035821  0.50000000
   0.47407520  0.77964179  0.50000000
Direct configuration=     3
   0.66380369  0.13947776  0.50000000
   0.33619631  0.86052224  0.50000000
Direct configuration=     4
   0.58086146  0.18813209  0.50000000
   0.41913854  0.81186791  0.50000000
Direct configuration=     5
   0.62597393  0.16166888  0.50000000
   0.37402607  0.83833112  0.50000000
Direct configuration=     6
   0.64089333  0.15291709  0.50000000
   0.35910667  0.84708291  0.50000000
Direct configuration=     7
   0.64441291  0.15085249  0.50000000
   0.35558709  0.84914751  0.50000000
Direct configuration=     8
   0.64640078  0.13597302  0.50000000
   0.35359922  0.86402698  0.50000000
Direct configuration=     9
   0.64599568  0.13900526  0.50000000
   0.35400432  0.86099474  0.50000000
Direct configuration=    10
   0.66268703  0.12173480  0.50000000
   0.33731297  0.87826520  0.50000000
Direct configuration=    11
   0.65038177  0.13446699  0.50000000
   0.34961823  0.86553301  0.50000000
Direct configuration=    12
   0.65043539  0.13413058  0.50000000
   0.34956461  0.86586942  0.50000000
Direct configuration=    13
   0.65041099  0.13428370  0.50000000
   0.34958901  0.86571630  0.50000000
