-er -ey c-- ccc cce ccm cco ccr cct ccu ce- cec cee cem ceo cer cet ceu cey cmc cme cmm cmo cmr cmt cmu cmy co- coc coe com coo cor cot cou coy crc cre crm cro crr crt cru cry ctc cte ctm cto ctr ctt ctu cty cuc cue cum cuo cur cut cuu cuy cyc cye cym cyo cyr cyt ec- ecc ece ecm eco ecr ect ecu eec eee eem eeo eer eet eey em- emc eme emm emo emr emt emu eo- eoc eoe eom eoo eor eot eou erc ere erm ero err ert eru ery etc ete etm eto etr ett etu ety eu- euc eue eur eut eyc eye eym eyo eyr eyt m-o m-r mc- mcc mce mcm mco mcr mct mcu mec mee mem meo mer met meu mey mmc mme mmm mmo mmr mmt mmu moc moe mom moo mor mot mou moy mrc mre mrm mro mrr mrt mru mry mtc mte mtm mto mtr mtt mtu muc mue mum mur mut muu muy my- myc mye mym myo myr myt myu oc- occ ocm oco ocr oct ocu oec oee oem oeo oer oet oey om- omc ome omm omo omr omt omu omy oo- ooc oom ooo oor oot or- orc ore orm oro orr ort oru ory ot- otc ote otm oto otr ott otu ou- ouc oue oum ouo our out oye oyo rcc rce rcm rco rcr rct rcu re- rec ree rem reo rer ret reu rey rmc rme rmm rmo rmr rmt roc roe rom roo ror rot rou roy rrc rrm rrr rrt rru rtc rte rtm rto rtr rtt rtu rty ruc rue rum ruo rur rut ruu ruy ry- ryc rye rym ryo ryr ryu ryy tcc tce tcm tco tcr tct tcu te- tec tee tem teo ter tet teu tey tmc tme tmm tmo tmr tmt tmu tmy to- toc toe tom too tor tot tou toy trc tre trm tro trr trt tru try ttc tte ttm tto ttr ttt ttu tty tuc tue tum tuo tur tut tuu tuy tyc tye tym tyo tyr tyt ucc uce ucm uco ucr uct ucu uec uee uem uer uet uey um- umc ume umm umo umr umt umu uoc uoe uom uoo uor uot ur- urc ure urm uro urr urt uru ury utc ute utm uto utr utt utu uty uuc uue uum uur uut uuu uyc uyo uyu ycc yce yco ycu ycy yec yee yem yeo yer yet yey ymc yme ymm ymo ymt yoc yoe yom yoo yor yot you yoy yrc yre yro yrt yru ytc yte ytm yto ytr ytt ytu yue yum yuo yur yut yuu yuy yyc yye yyt yyu yyy