5-Set Venn Diagram

"Five-set Venn diagram using congruent ellipses in a radially symmetrical arrangement devised by Branko Grünbaum. Labels have been simplified for greater readability." [Venn diagram. Wikipedia].

These can help anyone in a role where there is need to visually see commonality between 5 items. E.g seeing what roles and responsibilities a team of five have in common.