-er -ey a-a a-c a-t aaa aac aae aaf aam aao aar aat aay ac- aca acc ace acf acm aco acr act acy aea aec aee aef aem aeo aer aet aey af- afa afc afe aff afm afo afr aft afy ama amc ame amf amm amo amr amt amy aoa aoc aoe aof aom aoo aor aot ar- ara arc are arf arm aro arr art ary at- ata atc ate atf atm ato atr att ay- aya ayc aye ayf ayo ayr ayt c-- caa cac cae caf cam cao car cat cay cca ccc cce ccf ccm cco ccr cct ce- cea cec cee cef cem ceo cer cet cey cfa cfc cfe cff cfm cfo cfr cft cma cmc cme cmf cmm cmo cmr cmt cmy co- coa coc coe cof com coo cor cot coy cra crc cre crf crm cro crr crt cry cta ctc cte ctf ctm cto ctr ctt cty cya cyc cye cyf cym cyo cyr cyt eaa eac eae eaf eam eao ear eat ec- eca ecc ece ecf ecm eco ecr ect eea eec eee eef eem eeo eer eet eey ef- efa efc efe eff efm efo efr eft em- ema emc eme emf emm emo emr emt eo- eoa eoc eoe eof eom eoo eor eot era erc ere erf erm ero err ert ery eta etc ete etf etm eto etr ett ety eya eyc eye eym eyo eyr eyt faa fac fae faf fam fao far fat fay fca fcc fce fcf fcm fco fcr fct fcy fea fec fee fef fem feo fer fet fey ffa ffc ffe fff ffm ffo ffr fft ffy fma fmc fme fmf fmm fmo fmr fmt foa foc foe fof fom foo for fot foy fra frc fre frf frm fro frr frt fry fta ftc fte ftf ftm fto ftr ftt fty fy- fya fyc fye fyo m-f m-o m-r maa mac mae maf mam mao mar mat may mc- mca mcc mce mcf mcm mco mcr mct mea mec mee mef mem meo mer met mey mfa mfc mfe mff mfm mfo mfr mft mfy mma mmc mme mmf mmm mmo mmr mmt moa moc moe mof mom moo mor mot moy mra mrc mre mrf mrm mro mrr mrt mry mta mtc mte mtf mtm mto mtr mtt my- mya myc mye myf mym myo myr myt oaa oac oae oaf oam oao oar oat oc- oca occ ocf ocm oco ocr oct oea oec oee oef oem oeo oer oet oey of- ofa ofc ofe off ofm ofo ofr oft om- oma omc ome omf omm omo omr omt omy oo- ooa ooc oof oom ooo oor oot or- ora orc ore orf orm oro orr ort ory ot- ota otc ote otf otm oto otr ott oya oye oyo ra- raa rac rae raf ram rao rar rat ray rca rcc rce rcf rcm rco rcr rct re- rea rec ree ref rem reo rer ret rey rfa rfc rfe rff rfm rfo rfr rft rma rmc rme rmf rmm rmo rmr rmt roa roc roe rof rom roo ror rot roy rra rrc rrf rrm rrr rrt rta rtc rte rtf rtm rto rtr rtt rty ry- rya ryc rye ryf rym ryo ryr ryy taa tac tae taf tam tao tar tat tay tca tcc tce tcf tcm tco tcr tct te- tea tec tee tef tem teo ter tet tey tfa tfc tfe tff tfm tfo tfr tft tma tmc tme tmf tmm tmo tmr tmt tmy to- toa toc toe tof tom too tor tot toy tra trc tre trf trm tro trr trt try tta ttc tte ttf ttm tto ttr ttt tty tya tyc tye tyf tym tyo tyr tyt yaa yac yae yaf yam yao yar yat yay yca ycc yce ycf yco ycy yea yec yee yef yem yeo yer yet yey yfa yfc yfe yff yfm yfr yft yma ymc yme ymm ymo ymt yoc yoe yof yom yoo yor yot yoy yra yrc yre yrf yro yrt yta ytc yte ytf ytm yto ytr ytt yyc yye yyf yyt yyy