Closed:R programming question

Question

[genetic]

I have below list:

V1  V2  V3  V4  V5  V6

A   1   2   3   4   5

B   1   2   

C   3   5   

D   3   

E   4   5   6   1   8

and I would like to get below results (extract all V1 elements matches to unique element from V2~V6):

1   A   B   E

2   A   B   

3   A   C   D

4   A   E   

5   A   C   E

6   E       

8   E

I was trying to write code in R, but I keep getting errors.. Can you please help with this code?

Thank you in advance.