-er -ol c-- ccc cce ccg ccl ccm cco ccr ccu ce- cec cee ceg cel cem ceo cer ceu cgc cge cgg cgl cgm cgo cgr cgu cl- clc cle clg cll clm clo clr clu cmc cme cmg cml cmm cmo cmr cmu co- coc coe cog col com coo cor cou crc cre crg crl crm cro crr cru cuc cue cug cul cum cuo cur cuu ec- ecc ece ecg ecl ecm eco ecr ecu eec eee eeg eel eem eeo eer egc ege egg egl egm ego egr egu elc ele elg ell elm elo elr elu em- emc eme emg eml emm emo emr emu eo- eoc eoe eog eol eom eoo eor eou erc ere erg erl erm ero err eru eu- euc eue eug eul eur gcc gce gcg gcl gcm gco gcr gcu ge- gec gee geg gel gem geo ger geu ggc ggg ggm ggo ggr ggu glc gle glg gll glm glo glr glu gmc gme gmg gml gmm gmo gmr goc goe gog gol gom goo gor gou grc gre grg grl grm gro grr gru gu- guc gue gug gul gum guo gur guu lcc lce lcg lcl lcm lco lcr lcu lec lee leg lel lem leo ler leu lgc lge lgg lgl lgm lgo lgr lgu llc lle llg lll llm llo llr llu lmc lme lmg lml lmm lmo lmr lmu loc loe log lol lom loo lor lou lrc lrg lrm lro lrr lru luc lue lug lul lum luo lur luu m-o m-r mc- mcc mce mcg mcl mcm mco mcr mcu mec mee meg mel mem meo mer meu mgc mge mgl mgm mgo mgr mgu mlc mle mlg mll mlm mlo mlr mlu mmc mme mmg mml mmm mmo mmr mmu moc moe mog mol mom moo mor mou mrc mre mrg mrl mrm mro mrr mru muc mue mug mul mum mur muu oc- occ ocg ocl ocm oco ocr ocu oec oee oeg oel oem oeo oer ogc oge ogg ogl ogo olc ole olg oll olm olo olu om- omc ome omg oml omm omo omr omu oo- ooc oog ool oom ooo oor or- orc ore org orl orm oro orr oru ou- ouc oue oul oum ouo our rcc rce rcg rcl rcm rco rcr rcu re- rec ree reg rel rem reo rer reu rgc rge rgg rgo rgr rlc rle rlg rll rlm rlo rlr rlu rmc rme rmg rml rmm rmo rmr roc roe rog rol rom roo ror rou rrc rrg rrl rrm rrr rru ruc rue rug rum ruo rur ruu ucc uce ucg ucl ucm uco ucr ucu uec uee ueg uel uem uer ugc uge ugg ugl ugm ugo ugr ugu ulc ule ulg ull ulm ulo ulr ulu um- umc ume umg uml umm umo umr umu uoc uoe uog uol uom uoo uor ur- urc ure urg url urm uro urr uru uuc uue uug uum uur uuu