-er -ey a-a aaa aae aag aan aao aap aar aax aay aea aee aeg aen aeo aep aer aex aey ag- aga age agg agn ago agp agr agx agy an- ana ane ang ann ano anp anr anx any aoa aoe aog aon aoo aop aor aox ap- apa ape apg apn apo app apr apx apy ar- ara are arg arn aro arp arr arx ary ax- axa axe axn axo axp axr axx ay- aya aye ayn ayo ayp ayr ayx eaa eae eag ean eao eap ear eax eea eee eeg een eeo eep eer eex eey ega ege egg egn ego egp egr egx egy en- ena ene eng enn eno enp enr eny eo- eoa eoe eog eon eoo eop eor ep- epa epe epg epn epo epp epr epx era ere erg ern ero erp err ery ex- exa exe exo exp exr exx exy eya eye eyn eyo eyp eyr g-p gaa gae gag gan gao gap gar gay ge- gea gee geg gen geo gep ger gex gey gga ggg ggn ggo ggp ggr gna gne gnn gno gnp gnr goa goe gog gon goo gop gor gox goy gpa gpe gpg gpn gpo gpp gpr gpx gra gre grg grn gro grp grr grx gry gxa gxp gy- gya gye gyn gyo gyp gyr naa nae nag nan nao nap nar nax nay ne- nea nee neg nen neo nep ner nex ney nga nge ngg ngn ngo ngp nna nne nng nnn nno nnp no- noa noe nog non noo nop nor nox noy npa npe npg npn npo npp npr nra nre nrg nrn nro nrp nrr nrx nry nya nye nyg nyn nyo nyp nyx nyy oaa oae oag oan oao oap oar oax oea oee oeg oen oeo oep oer oex oey oga oge ogg ogn ogo ogp ogx ogy on- ona one ong onn ono onp onr onx ony oo- ooa oog oon ooo oop oor oox op- opa ope opg opn opo opp opr opx opy or- ora ore org orn oro orp orr orx ory ox- oxa oxn oxo oxx oxy oya oye oyo p-p paa pae pag pan pao pap par pax pay pea pee peg pen peo pep per pex pey pga pge pgg pgn pgo pgp pgr pgy pn- pna pne png pnn pno pnp pnr pnx pny poa poe pog pon poo pop por pox poy ppa ppe ppg ppn ppo ppp ppr ppx pra pre prg prn pro prp prr prx pry pxe pxg pxr py- pya pye pyg pyn pyo pyr pyx ra- raa rae rag ran rao rap rar rax ray re- rea ree reg ren reo rep rer rex rey rga rge rgg rgn rgo rgp rgr rgx rna rng rnn rno rnp rnr rny roa roe rog ron roo rop ror rox roy rpa rpe rpg rpn rpo rpp rpr rpx rra rrg rrn rrp rrr rxp rxr ry- rya rye ryg ryn ryo ryr ryy xaa xag xan xap xar xee xeg xen xep xer xex xge xgp xna xno xoa xog xon xoo xop xor xox xpa xpe xpg xpn xpo xpp xrx xry xxo xxp xxx xxy xyp xyr xyy yaa yae yag yan yao yap yar yax yay yea yee yeg yen yeo yep yer yex yey yga ygo yna yne yng ynn ynp yny yoe yog yon yoo yop yor yox yoy ypa ypg ypo yra yre yrg yrn yro yrp yxa yxe yxy yye yyg yyy