The system features a combination of inside bets including two double road bets, one corner bet, and one straight-up guess. A whole of 17 numbers shall be covered, while a player may place 2 chips on each of the 2 double road bets, 1 chip on the nook wager, and 1 chip on the straight-up guess. A double street bet in roulette is a sort of wager that covers two rows of three consecutive numbers every, for a total of six numbers.