c     Created on: Tuesday, July 18, 2006 at 21:07
    1     1      -1 -1 
    2     0         1 

    1        so 50 

mode  n
m1    92235.66c             1  $U235
imp:n             1            0  $ 1, 2
sdef                                                                            
ctme 1.0                                                                        
f2:n 1                                                                          
e2:n 1e-4 1e-3 1e-2 1e-1 1 10 100