-er a-a aaa aae aag aak aam aap aar aea aee aeg aek aem aep aer ag- aga age agg agk agm agp agr aka ake akg akk akm akp akr ama ame amg amk amm amp amr ap- apa ape apg apk apm app apr ar- ara are arg ark arm arp arr eaa eae eag eak eam eap ear eea eee eeg eek eem eep eer ega ege egg egm egp egr eka eke ekg ekp ekr em- ema eme emg emk emm emp emr ep- epa epe epg epm epp epr era ere erg erk erm erp err g-p gaa gae gag gak gam gap gar ge- gea gee geg gek gem gep ger gga ggg ggm ggp ggr gka gkm gkp gma gme gmg gmm gmp gmr gpa gpe gpg gpk gpm gpp gpr gra gre grg grk grm grp grr ka- kaa kae kag kak kam kap kar ke- kea kee keg kek kem kep ker kga kgm kgp kke kkk kkm kkp kkr kma kme kmg kmk kmm kmp kpa kpe kpk kpm kpp kpr kra krg krk krp krr m-r maa mae mag mak mam map mar mea mee meg mek mem mep mer mga mge mgk mgm mgp mgr mka mke mkg mkk mkm mkp mkr mma mme mmg mmk mmm mmp mmr mpa mpe mpg mpk mpm mpp mpr mra mre mrg mrk mrm mrp mrr p-p paa pae pag pak pam pap par pea pee peg pek pem pep per pga pge pgg pgk pgm pgp pgr pka pke pkg pkm pkp pkr pma pme pmg pmk pmm pmp pmr ppa ppe ppg ppk ppm ppp ppr pra pre prg prk prm prp prr ra- raa rae rag rak ram rap rar re- rea ree reg rek rem rep rer rga rge rgg rgk rgp rgr rke rkg rkk rkm rkp rma rme rmg rmm rmp rmr rpa rpe rpg rpk rpm rpp rpr rra rrg rrk rrm rrp rrr