[Bioperl-l] please help

[saurabh maheshwari]

Hello All
I have sent a problem to the earlier also but my problem is still unsolve so i have modified the problem in another way please can any body give me code to make a graph between some items which are in a text file in the following formate:
Example
item1 interacts with item2 and i want to make graph by giving any item as input and asking all interactions of that item.

item 1      item 2 
A            B
A            C
C            B
D            B
D            E
A            F
G            A     

with Regards
SAURABH MAHESHWARI
M.Sc. (BIOINFORMATICS)
JAMIA MILLIA ISLAMIA
NEW DELHI