how to creat shared common circle for shared Customer Group

[nima94]

Hi

i have a list of Customers which they can be part of 4 group

may the can be part of group A or

A and B or

A and B and C or

C or B or D or

D and A and B.

Customer	Group A	Group B	Group C	Group D
1111	1	0	1	1
2222	0	0	0	1
3333	1	1	1	1
4444	1	1	0	0
5555	0	0	0	1
6666	1	1	1	0
777	1	0	0	1

here "1" means that customer is part of that group

now i want to show this 4 different group with 4 circles same as attached pictures which each circle represents one group

and those shared area are for those costumers which they have shared group.

please help me to find a solution in Qlik to show this graphically.

Thanks