-er -ey eee eef eem eeo eer ees eet eey ef- efe eff efm efo efr efs eft em- eme emf emm emo emr ems emt emu eo- eoe eof eom eoo eor eos eot eou ere erf erm ero err ers ert eru ery es- ese esf esm eso esr ess est esu esy ete etf etm eto etr ets ett etu ety eu- eue euf eur eus eut eye eym eyo eyr eys eyt fee fef fem feo fer fes fet feu fey ffe fff ffm ffo ffr ffs fft ffu ffy fme fmf fmm fmo fmr fms fmt fmu foe fof fom foo for fos fot fou foy fre frf frm fro frr frs frt fru fry fse fsf fsm fso fsr fss fst fsu fte ftf ftm fto ftr fts ftt ftu fty fue fuf fum fuo fur fus fut fuu fy- fye fyo m-f m-o m-r mee mef mem meo mer mes met meu mey mfe mff mfm mfo mfr mfs mft mfu mfy mme mmf mmm mmo mmr mms mmt mmu moe mof mom moo mor mos mot mou moy mre mrf mrm mro mrr mrs mrt mru mry mse msf msm mso msr mss mst msu msy mte mtf mtm mto mtr mts mtt mtu mue muf mum mur mus mut muu muy my- mye myf mym myo myr mys myt myu oee oef oem oeo oer oes oet oey of- ofe off ofm ofo ofr ofs oft ofu om- ome omf omm omo omr oms omt omu omy oo- oof oom ooo oor oos oot or- ore orf orm oro orr ors ort oru ory os- ose osf osm oso osr oss ost osu ot- ote otf otm oto otr ots ott otu ou- oue ouf oum ouo our ous out oye oyo oys re- ree ref rem reo rer res ret reu rey rfe rff rfm rfo rfr rfs rft rfu rme rmf rmm rmo rmr rms rmt roe rof rom roo ror ros rot rou roy rrf rrm rrr rrs rrt rru rse rsf rsm rso rsr rss rst rsu rte rtf rtm rto rtr rts rtt rtu rty rue ruf rum ruo rur rus rut ruu ruy ry- rye ryf rym ryo ryr rys ryu ryy se- see sef sem seo ser ses set seu sey sfe sff sfm sfo sfr sfs sft sfu sme smf smm smo smr sms smt smu smy soe sof som soo sor sos sot sou soy sr- sre srf srm sro srr srs srt sry ss- sse ssf ssm sso ssr sss sst ssu ste stf stm sto str sts stt stu sty sue suf sum suo sur sus sut suu suy sy- sye sym syr sys syt syu te- tee tef tem teo ter tes tet teu tey tfe tff tfm tfo tfr tfs tft tfu tme tmf tmm tmo tmr tms tmt tmu tmy to- toe tof tom too tor tos tot tou toy tre trf trm tro trr trs trt tru try tse tsf tsm tso tsr tss tst tsu tsy tte ttf ttm tto ttr tts ttt ttu tty tue tuf tum tuo tur tus tut tuu tuy tye tyf tym tyo tyr tys tyt uee uef uem uer ues uet uey ufe uff ufm ufo ufr ufs uft ufu um- ume umf umm umo umr ums umt umu uoe uom uoo uor uos uot ur- ure urf urm uro urr urs urt uru ury use usf usm uso usr uss ust usu ute utf utm uto utr uts utt utu uty uue uum uur uus uut uuu uyo uys uyu yee yef yem yeo yer yes yet yey yfe yff yfm yfr yfs yft yfu yme ymm ymo yms ymt yoe yof yom yoo yor yos yot you yoy yre yrf yro yrs yrt yru yse ysm yso ysr yss yst ysu ysy yte ytf ytm yto ytr yts ytt ytu yue yum yuo yur yus yut yuu yuy yye yyf yys yyt yyu yyy