A system involving 31 bets covering five selections in different events: 10 doubles, 10 trebles, five four-folds, one five-fold, and five singles. For instance, with selections A, B, C, D, and E, a wager would be placed on every possible combination of these selections, from individual bets on each selection to a combined bet on all five. This type of wager allows for returns even if only a few selections win, with the potential for a significant payout if multiple or all selections are successful.
This system provides a balanced approach for gamblers seeking larger returns than single bets while mitigating risk compared to accumulating single wagers. It offers a structure for navigating multiple selections, popular in horse racing and other sports. The ability to achieve a return from a small number of successful predictions has cemented its place as a classic wagering strategy.