-er -ol c-- ccc cce ccg ccl ccm cco ccr ccs ccu ce- cec cee ceg cel cem ceo cer ces ceu cgc cge cgg cgl cgm cgo cgr cgs cgu cl- clc cle clg cll clm clo clr cls clu cmc cme cmg cml cmm cmo cmr cms cmu co- coc coe cog col com coo cor cos cou crc cre crg crl crm cro crr crs cru csc cse csg csl csm cso csr css csu cuc cue cug cul cum cuo cur cus cuu ec- ecc ece ecg ecl ecm eco ecr ecs ecu eec eee eeg eel eem eeo eer ees egc ege egg egl egm ego egr egs egu elc ele elg ell elm elo elr els elu em- emc eme emg eml emm emo emr ems emu eo- eoc eoe eog eol eom eoo eor eos eou erc ere erg erl erm ero err ers eru es- esc ese esg esl esm eso esr ess esu eu- euc eue eug eul eur eus gcc gce gcg gcl gcm gco gcr gcs gcu ge- gec gee geg gel gem geo ger ges geu ggc ggg ggm ggo ggr ggs ggu glc gle glg gll glm glo glr gls glu gmc gme gmg gml gmm gmo gmr gms goc goe gog gol gom goo gor gos gou grc gre grg grl grm gro grr grs gru gsc gse gsg gsl gsm gso gsr gss gsu gu- guc gue gug gul gum guo gur gus guu lcc lce lcg lcl lcm lco lcr lcs lcu lec lee leg lel lem leo ler les leu lgc lge lgg lgl lgm lgo lgr lgs lgu llc lle llg lll llm llo llr lls llu lmc lme lmg lml lmm lmo lmr lms lmu loc loe log lol lom loo lor los lou lrc lrg lrm lro lrr lrs lru lsc lse lsg lsl lsm lso lsr lss lsu luc lue lug lul lum luo lur lus luu m-o m-r mc- mcc mce mcg mcl mcm mco mcr mcs mcu mec mee meg mel mem meo mer mes meu mgc mge mgl mgm mgo mgr mgs mgu mlc mle mlg mll mlm mlo mlr mls mlu mmc mme mmg mml mmm mmo mmr mms mmu moc moe mog mol mom moo mor mos mou mrc mre mrg mrl mrm mro mrr mrs mru msc mse msg msl msm mso msr mss msu muc mue mug mul mum mur mus muu oc- occ ocg ocl ocm oco ocr ocs ocu oec oee oeg oel oem oeo oer oes ogc oge ogg ogl ogo ogs olc ole olg oll olm olo ols olu om- omc ome omg oml omm omo omr oms omu oo- ooc oog ool oom ooo oor oos or- orc ore org orl orm oro orr ors oru os- osc ose osg osl osm oso osr oss osu ou- ouc oue oul oum ouo our ous rcc rce rcg rcl rcm rco rcr rcs rcu re- rec ree reg rel rem reo rer res reu rgc rge rgg rgo rgr rgs rlc rle rlg rll rlm rlo rlr rls rlu rmc rme rmg rml rmm rmo rmr rms roc roe rog rol rom roo ror ros rou rrc rrg rrl rrm rrr rrs rru rsc rse rsg rsl rsm rso rsr rss rsu ruc rue rug rum ruo rur rus ruu scc sce scg scl scm sco scr scs scu se- sec see seg sel sem seo ser ses seu sgc sge sgg sgl sgm sgo sgr sgs sgu slc sle slg sll slm slo slr sls slu smc sme smg sml smm smo smr sms smu soc soe sog sol som soo sor sos sou sr- src sre srg srl srm sro srr srs ss- ssc sse ssg ssl ssm sso ssr sss ssu suc sue sug sul sum suo sur sus suu ucc uce ucg ucl ucm uco ucr ucs ucu uec uee ueg uel uem uer ues ugc uge ugg ugl ugm ugo ugr ugs ugu ulc ule ulg ull ulm ulo ulr uls ulu um- umc ume umg uml umm umo umr ums umu uoc uoe uog uol uom uoo uor uos ur- urc ure urg url urm uro urr urs uru usc use usg usl usm uso usr uss usu uuc uue uug uum uur uus uuu