[R] multiple "bi-connected" venn diagrams

[Albert Vilella]

Hi all,

I am looking for a way to display venn diagrams of a handful of
vector, so that they are connected to the previous and the next.
Something like:

a-b-c-d-e-f-g

where a and b are connected, b is also connected to c, etc.

Any pointers?

Thanks,