The Poisson variation: marking the cardsThe following twist, henceforth re-ferred to as the Poisson variation, is added to Mont1110It's problelu: Suppose that aseach card is drawn it is luarked (by underlining its face value) with probability (1 - t)where t is a real nUluber between 0 and 1. As underlined integers are evidentlydistinct fro111 ordinary ones, they cannot be involved in a luatch. So, if frolu a five-carddeck the sequence of luarked and unlnarked face values! 2 ,5 1;3 appear, then the onlyluatch involves 2.