How do you do dressage in pippa funnell 1

In Pippa Funnell 1 you may get stuck on dressage and if you do go to the library and make that one of the things you need to do in your day then buy the books... Dressage: Walk, Dressage: Trot, Dressage: Gallop, Dressage: Piaffe and Dressage: Flying Change. You may not have enough money for them all at once so if you go to the library time by time or if you don't want to spend your money then on the screen when playing dressage when your walking and you approach a big question mark when your walking draw a S, Trot a O , gallop a G, Piaffe a Z and Flying Change a V. Hope that helps x