-er a-a aaa aae aag aah aap aar aea aee aeg aeh aep aer ag- aga age agg agh agp agr aha ahe ahg ahh ahp ahr ap- apa ape apg aph app apr ar- ara are arg arh arp arr eaa eae eag eah eap ear eea eee eeg eep eer ega ege egg egh egp egr eha ehe ehg ehh ehp ehr ep- epa epe epg eph epp epr era ere erg erh erp err g-p gaa gae gag gah gap gar ge- gea gee geg geh gep ger gga ggg ggh ggp ggr gha ghe ghg ghh ghp ghr gpa gpe gpg gph gpp gpr gra gre grg grh grp grr haa hae hag hah hap har he- hea hee heg heh hep her hga hge hgg hgh hgp hgr hha hhe hhg hhh hhp hhr hpa hpe hpg hph hpp hpr hr- hra hre hrg hrh hrp hrr p-p paa pae pag pah pap par pea pee peg peh pep per pga pge pgg pgh pgp pgr pha phe phg php phr ppa ppe ppg pph ppp ppr pra pre prg prh prp prr ra- raa rae rag rah rap rar re- rea ree reg reh rep rer rga rge rgg rgh rgp rgr rh- rha rhe rhg rhh rhp rhr rpa rpe rpg rph rpp rpr rra rrg rrh rrp rrr