-er -ey c-- ccc cce ccg ccm cco ccr ccs ccu ce- cec cee ceg cem ceo cer ces ceu cey cgc cge cgg cgm cgo cgr cgs cgu cgy cmc cme cmg cmm cmo cmr cms cmu cmy co- coc coe cog com coo cor cos cou coy crc cre crg crm cro crr crs cru cry csc cse csg csm cso csr css csu csy cuc cue cug cum cuo cur cus cuu cuy cyc cye cyg cym cyo cyr cys ec- ecc ece ecg ecm eco ecr ecs ecu eec eee eeg eem eeo eer ees eey egc ege egg egm ego egr egs egu egy em- emc eme emg emm emo emr ems emu eo- eoc eoe eog eom eoo eor eos eou erc ere erg erm ero err ers eru ery es- esc ese esg esm eso esr ess esu esy eu- euc eue eug eur eus eyc eye eym eyo eyr eys gcc gce gcg gcm gco gcr gcs gcu ge- gec gee geg gem geo ger ges geu gey ggc ggg ggm ggo ggr ggs ggu gmc gme gmg gmm gmo gmr gms gmy goc goe gog gom goo gor gos gou goy grc gre grg grm gro grr grs gru gry gsc gse gsg gsm gso gsr gss gsu gu- guc gue gug gum guo gur gus guu guy gy- gye gym gyo gyr gys m-o m-r mc- mcc mce mcg mcm mco mcr mcs mcu mec mee meg mem meo mer mes meu mey mgc mge mgm mgo mgr mgs mgu mgy mmc mme mmg mmm mmo mmr mms mmu moc moe mog mom moo mor mos mou moy mrc mre mrg mrm mro mrr mrs mru mry msc mse msg msm mso msr mss msu msy muc mue mug mum mur mus muu muy my- myc mye myg mym myo myr mys myu oc- occ ocg ocm oco ocr ocs ocu oec oee oeg oem oeo oer oes oey ogc oge ogg ogo ogs ogy om- omc ome omg omm omo omr oms omu omy oo- ooc oog oom ooo oor oos or- orc ore org orm oro orr ors oru ory os- osc ose osg osm oso osr oss osu ou- ouc oue oum ouo our ous oye oyo oys rcc rce rcg rcm rco rcr rcs rcu re- rec ree reg rem reo rer res reu rey rgc rge rgg rgo rgr rgs rmc rme rmg rmm rmo rmr rms roc roe rog rom roo ror ros rou roy rrc rrg rrm rrr rrs rru rsc rse rsg rsm rso rsr rss rsu ruc rue rug rum ruo rur rus ruu ruy ry- ryc rye ryg rym ryo ryr rys ryu ryy scc sce scg scm sco scr scs scu se- sec see seg sem seo ser ses seu sey sgc sge sgg sgm sgo sgr sgs sgu smc sme smg smm smo smr sms smu smy soc soe sog som soo sor sos sou soy sr- src sre srg srm sro srr srs sry ss- ssc sse ssg ssm sso ssr sss ssu suc sue sug sum suo sur sus suu suy sy- syc sye syg sym syr sys syu ucc uce ucg ucm uco ucr ucs ucu uec uee ueg uem uer ues uey ugc uge ugg ugm ugo ugr ugs ugu um- umc ume umg umm umo umr ums umu uoc uoe uog uom uoo uor uos ur- urc ure urg urm uro urr urs uru ury usc use usg usm uso usr uss usu uuc uue uug uum uur uus uuu uyc uyo uys uyu ycc yce yco ycs ycu ycy yec yee yeg yem yeo yer yes yey ygc ygm ygo ymc yme ymg ymm ymo yms yoc yoe yog yom yoo yor yos you yoy yrc yre yrg yro yrs yru ysc yse ysg ysm yso ysr yss ysu ysy yue yug yum yuo yur yus yuu yuy yyc yye yyg yys yyu yyy