A 52-card stack (one joker) in which the next five cards after any cut group by suit in a different way. Find the cut for a grouping you want, or practise the performer's memory the other way round.
Examples:
14,25,3 means persons 1 and 4 share a suit, 2 and 5 share another, and 3 is on their own.
Type a grouping, or pick an example, then find the cut.
Five people can split into groups in B(5) = 52 ways (1 + 15 + 25 + 10 + 1, counted by number of groups). Fifty-one cards plus a joker give 52 cuts, and this stack uses each grouping exactly once.