-ey a-a aaa aae aag aam aao aax aay aea aee aeg aem aeo aex aey ag- aga age agg agm ago agx agy ama ame amg amm amo amx amy aoa aoe aog aom aoo aox ax- axa axe axm axo axx ay- aya aye ayo ayx eaa eae eag eam eao eax eea eee eeg eem eeo eex eey ega ege egg egm ego egx egy em- ema eme emg emm emo emx eo- eoa eoe eog eom eoo ex- exa exe exo exx exy eya eye eym eyo gaa gae gag gam gao gay ge- gea gee geg gem geo gex gey gga ggg ggm ggo gma gme gmg gmm gmo gmx gmy goa goe gog gom goo gox goy gxa gy- gya gye gym gyo m-o maa mae mag mam mao max may mea mee meg mem meo mex mey mga mge mgm mgo mgx mgy mma mme mmg mmm mmo mmx moa moe mog mom moo mox moy mxa my- mya mye myg mym myo myx oaa oae oag oam oao oax oea oee oeg oem oeo oex oey oga oge ogg ogo ogx ogy om- oma ome omg omm omo omx omy oo- ooa oog oom ooo oox ox- oxa oxo oxx oxy oya oye oyo xaa xag xam xee xeg xem xex xge xma xmg xmm xmo xmx xoa xog xom xoo xox xxo xxx xxy xyy yaa yae yag yam yao yax yay yea yee yeg yem yeo yex yey yga ygm ygo yma yme ymg ymm ymo yoe yog yom yoo yox yoy yxa yxe yxy yye yyg yyy