Petals Around the Rose: Fraternity Register

Ack! I thought petals meant something completely else, a certain flower, instead of the "leaves". So I wondered what the catch could be, since it'd be impossible even for a rainman-type-of-guy to call out the solution more or less instantly, time and time again, if there were advanced algorithms involved...

Now I only wonder if there's a good way of translating the name ofthe game into swedish without giving away the solution ;)