Laundry treatment compositions having improved consumer acceptance e. The condenser has a variable speed fan controlled to maintain the temperature of the refrigerant at a predetermined value. The mixing device can be used in a fuel reformer for converting hydrocarbon fuel into hydrogen rich gas by auto-thermal reaction process having a, preferably cylindrically shaped and double walled, housing with two side walls forming a reaction chamber of the fuel reformer, wherein hydrocarbon fuel and an oxidizing agent are mixed by the mixing device. A wager is placed on more than one payline; at least one payline is designated a loss-determining payline; at least one payline is designated an influenced payline; symbols are provided to both the loss-determining payline and the influenced payline; and when the loss-determining payline has a losing event, a winning event on the influenced payline is increased.