Here are the two columns, The second is a sublist of the firs generated after an analys, I need to know what elements have not been reported. (The NON common elements) The columns are in the same file. 
>chr9:133738100-133738472_0    chr20:62159728-62161126_840
>chr9:133738100-133738472_60    chr2:215589720-215676478_59220
>chr9:133738100-133738472_120    chr2:215589720-215676478_59160
>chr9:133738100-133738472_180    chr15:99500240-99507809_0
>chr9:133738100-133738472_240    chr2:215589720-215676478_59100
>chr9:133738100-133738472_253    chr1:162745876-162746210_215
>chr9:133747466-133747650_0    chr5:108523084-108532592_960
>chr9:133747466-133747650_60    chr20:62159728-62161126_900
>chr9:133747466-133747650_65

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In reply to Re^4: NON Common Elements between two columns by Giorgio C
in thread NON Common Elements between two columns by Giorgio C

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