Print all Venn components using Python script

Question

[shivangi.agarwal800]

Hi Guys,

I am doing an overlap analysis among four text files using Venny. I just want to print all seven Venn components using Python script. So, I have file like:

A.txt

ABCD

XYZ

B.txt

ACDS

XYZ

C.txt

ABCD

DDF

D.txt

GHTR

TCGA

Can anyone suggest me how to include all test cases in my Python script?

Thanks and regards

Shivangi