-er -ey a-a a-b a-t aaa aab aae aag aam aao aar aat aay ab- aba abb abe abg abm abo abr abt aby aea aeb aee aeg aem aeo aer aet aey ag- aga agb age agg agm ago agr agt agy ama amb ame amg amm amo amr amt amy aoa aob aoe aog aom aoo aor aot ar- ara arb are arg arm aro arr art ary at- ata atb ate atg atm ato atr att ay- aya aye ayo ayr ayt baa bab bae bag bam bao bar bat bay bba bbb bbe bbg bbm bbo bbr bbt bby be- bea beb bee beg bem beo ber bet bey bga bgb bge bgg bgm bgo bgr bgt bma bmb bme bmg bmm bmo bmr bmt boa bob boe bog bom boo bor bot boy bra brb bre brg brm bro brr brt bry bta btb bte btg btm bto btr btt bty by- bya bye byg bym byo byr byt eaa eab eae eag eam eao ear eat eba ebb ebe ebg ebm ebo ebr ebt eby eea eeb eee eeg eem eeo eer eet eey ega egb ege egg egm ego egr egt egy em- ema emb eme emg emm emo emr emt eo- eoa eob eoe eog eom eoo eor eot era erb ere erg erm ero err ert ery eta etb ete etg etm eto etr ett ety eya eye eym eyo eyr eyt gaa gab gae gag gam gao gar gat gay gba gbe gbg gbm gbo gbr gbt gby ge- gea geb gee geg gem geo ger get gey gga ggb ggg ggm ggo ggr ggt gma gmb gme gmg gmm gmo gmr gmt gmy goa gob goe gog gom goo gor got goy gra grb gre grg grm gro grr grt gry gta gtb gte gtg gtm gto gtr gtt gty gy- gya gyb gye gym gyo gyr m-o m-r maa mab mae mag mam mao mar mat may mba mbb mbe mbg mbm mbo mbr mbt mea meb mee meg mem meo mer met mey mga mgb mge mgm mgo mgr mgt mgy mma mmb mme mmg mmm mmo mmr mmt moa mob moe mog mom moo mor mot moy mra mrb mre mrg mrm mro mrr mrt mry mta mtb mte mtg mtm mto mtr mtt my- mya myb mye myg mym myo myr myt oaa oab oae oag oam oao oar oat ob- oba obb obe obg obm obo obr obt oby oea oeb oee oeg oem oeo oer oet oey oga oge ogg ogo ogt ogy om- oma omb ome omg omm omo omr omt omy oo- ooa oob oog oom ooo oor oot or- ora orb ore org orm oro orr ort ory ot- ota otb ote otg otm oto otr ott oya oye oyo ra- raa rab rae rag ram rao rar rat ray rba rbb rbe rbg rbm rbo rbr rbt re- rea reb ree reg rem reo rer ret rey rga rgb rge rgg rgo rgr rgt rma rmb rme rmg rmm rmo rmr rmt roa rob roe rog rom roo ror rot roy rra rrb rrg rrm rrr rrt rta rtb rte rtg rtm rto rtr rtt rty ry- rya rye ryg rym ryo ryr ryy taa tab tae tag tam tao tar tat tay tba tbb tbe tbg tbm tbo tbr tbt te- tea teb tee teg tem teo ter tet tey tga tgb tge tgg tgm tgo tgr tgt tgy tma tmb tme tmg tmm tmo tmr tmt tmy to- toa tob toe tog tom too tor tot toy tra trb tre trg trm tro trr trt try tta ttb tte ttg ttm tto ttr ttt tty tya tye tyg tym tyo tyr tyt yaa yab yae yag yam yao yar yat yay ybe ybg ybm ybr yby yea yeb yee yeg yem yeo yer yet yey yga ygm ygo yma yme ymg ymm ymo ymt yob yoe yog yom yoo yor yot yoy yra yre yrg yro yrt yta yte ytm yto ytr ytt yyb yye yyg yyt yyy