Jetglo = licorice allsorts, with that contrast between the real-sweet white and the tangy anise flavour
Mapleglo: we may have a legitimate debate here --- could be Cadbury's caramel at war with the Resse's peanut butter cups faction.
Fireglo is the least defined: cherry licorice, Hall's cough drops, or strawberry shortcake. You have to use your imagination.