-er -ey a-a a-c a-t aaa aac aae aam aao aar aat aay ac- aca acc ace acm aco acr act acy aea aec aee aem aeo aer aet aey ama amc ame amm amo amr amt amy aoa aoc aoe aom aoo aor aot ar- ara arc are arm aro arr art ary at- ata atc ate atm ato atr att ay- aya ayc aye ayo ayr ayt c-- caa cac cae cam cao car cat cay cca ccc cce ccm cco ccr cct ce- cea cec cee cem ceo cer cet cey cma cmc cme cmm cmo cmr cmt cmy co- coa coc coe com coo cor cot coy cra crc cre crm cro crr crt cry cta ctc cte ctm cto ctr ctt cty cya cyc cye cym cyo cyr cyt eaa eac eae eam eao ear eat ec- eca ecc ece ecm eco ecr ect eea eec eee eem eeo eer eet eey em- ema emc eme emm emo emr emt eo- eoa eoc eoe eom eoo eor eot era erc ere erm ero err ert ery eta etc ete etm eto etr ett ety eya eyc eye eym eyo eyr eyt m-o m-r maa mac mae mam mao mar mat may mc- mca mcc mce mcm mco mcr mct mea mec mee mem meo mer met mey mma mmc mme mmm mmo mmr mmt moa moc moe mom moo mor mot moy mra mrc mre mrm mro mrr mrt mry mta mtc mte mtm mto mtr mtt my- mya myc mye mym myo myr myt oaa oac oae oam oao oar oat oc- oca occ ocm oco ocr oct oea oec oee oem oeo oer oet oey om- oma omc ome omm omo omr omt omy oo- ooa ooc oom ooo oor oot or- ora orc ore orm oro orr ort ory ot- ota otc ote otm oto otr ott oya oye oyo ra- raa rac rae ram rao rar rat ray rca rcc rce rcm rco rcr rct re- rea rec ree rem reo rer ret rey rma rmc rme rmm rmo rmr rmt roa roc roe rom roo ror rot roy rra rrc rrm rrr rrt rta rtc rte rtm rto rtr rtt rty ry- rya ryc rye rym ryo ryr ryy taa tac tae tam tao tar tat tay tca tcc tce tcm tco tcr tct te- tea tec tee tem teo ter tet tey tma tmc tme tmm tmo tmr tmt tmy to- toa toc toe tom too tor tot toy tra trc tre trm tro trr trt try tta ttc tte ttm tto ttr ttt tty tya tyc tye tym tyo tyr tyt yaa yac yae yam yao yar yat yay yca ycc yce yco ycy yea yec yee yem yeo yer yet yey yma ymc yme ymm ymo ymt yoc yoe yom yoo yor yot yoy yra yrc yre yro yrt yta ytc yte ytm yto ytr ytt yyc yye yyt yyy