Super Heinz

7 selections, 120 bets — 21 doubles + 35 trebles + 35 four-folds + 21 five-folds + 7 six-folds + 1 seven-fold. No singles. Costs £120 at £1 a unit. Heavy outlay for a UK punter, but the all-up returns when 7/7 lands are spectacular. Common at the Cheltenham Festival and similar high-fancied multi-race days.