-er -up a-a aaa aae aah aap aar aau aea aee aeh aep aer aeu aha ahe ahh ahp ahr ahu ap- apa ape aph app apr apu ar- ara are arh arp arr aru au- aua aue auh aup aur eaa eae eah eap ear eau eea eee eep eer eha ehe ehh ehp ehr ehu ep- epa epe eph epp epr epu era ere erh erp err eru eu- eua eue eup eur haa hae hah hap har hau he- hea hee heh hep her heu hha hhe hhh hhp hhr hhu hpa hpe hph hpp hpr hpu hr- hra hre hrh hrp hrr hru hua hue huh hup hur huu p-p paa pae pah pap par pau pea pee peh pep per peu pha phe php phr phu ppa ppe pph ppp ppr ppu pra pre prh prp prr pru pua pue puh pup pur puu ra- raa rae rah rap rar rau re- rea ree reh rep rer reu rh- rha rhe rhh rhp rhr rhu rpa rpe rph rpp rpr rpu rra rrh rrp rrr rru rua rue ruh rup rur ruu ua- uaa uae uah uap uar uau uea uee ueh uep uer uha uhe uhh uhp uhr uhu up- upa upe uph upp upr upu ur- ura ure urp urr uru uua uue uur uuu