-er -ic -ol c-- ccc cce ccg cci ccl ccm cco ccr ccs ccu ce- cec cee ceg cei cel cem ceo cer ces ceu cgc cge cgg cgi cgl cgm cgo cgr cgs cgu ci- cic cie cig cii cil cim cio cir cis ciu cl- clc cle clg cli cll clm clo clr cls clu cmc cme cmg cmi cml cmm cmo cmr cms cmu co- coc coe cog coi col com coo cor cos cou crc cre crg cri crl crm cro crr crs cru csc cse csg csi csl csm cso csr css csu cuc cue cug cui cul cum cuo cur cus cuu ec- ecc ece ecg eci ecl ecm eco ecr ecs ecu eec eee eeg eel eem eeo eer ees egc ege egg egi egl egm ego egr egs egu eic eie eig eii eil eim eio eir eis eiu elc ele elg eli ell elm elo elr els elu em- emc eme emg emi eml emm emo emr ems emu eo- eoc eoe eog eoi eol eom eoo eor eos eou erc ere erg eri erl erm ero err ers eru es- esc ese esg esi esl esm eso esr ess esu eu- euc eue eug eui eul eur eus gcc gce gcg gci gcl gcm gco gcr gcs gcu ge- gec gee geg gei gel gem geo ger ges geu ggc ggg ggi ggm ggo ggr ggs ggu gic gie gig gii gil gim gio gir gis giu glc gle glg gli gll glm glo glr gls glu gmc gme gmg gmi gml gmm gmo gmr gms goc goe gog goi gol gom goo gor gos gou grc gre grg gri grl grm gro grr grs gru gsc gse gsg gsi gsl gsm gso gsr gss gsu gu- guc gue gug gui gul gum guo gur gus guu icc ice icg ici icl icm ico icr ics icu ie- iec iee ieg iei iel iem ier ies igc ige igg igi igl igm igo igr igs igu iic iie iii iil iim iio iir iis iiu il- ilc ile ilg ili ill ilm ilo ilr ils ilu im- imc ime img imi iml imm imo ims imu io- ioc ioe iog ioi iol iom ioo ior ios iou ir- irc ire irg iri irl irm iro irr irs iru is- isc ise isg isi isl ism iso isr iss isu iu- iuc iue iug iui ium iur ius lcc lce lcg lci lcl lcm lco lcr lcs lcu lec lee leg lei lel lem leo ler les leu lgc lge lgg lgi lgl lgm lgo lgr lgs lgu lic lie lig lii lil lim lio lir lis liu llc lle llg lli lll llm llo llr lls llu lmc lme lmg lmi lml lmm lmo lmr lms lmu loc loe log loi lol lom loo lor los lou lrc lrg lri lrm lro lrr lrs lru lsc lse lsg lsi lsl lsm lso lsr lss lsu luc lue lug lui lul lum luo lur lus luu m-o m-r mc- mcc mce mcg mci mcl mcm mco mcr mcs mcu mec mee meg mei mel mem meo mer mes meu mgc mge mgi mgl mgm mgo mgr mgs mgu mi- mic mie mig mii mil mim mio mir mis miu mlc mle mlg mli mll mlm mlo mlr mls mlu mmc mme mmg mmi mml mmm mmo mmr mms mmu moc moe mog moi mol mom moo mor mos mou mrc mre mrg mri mrl mrm mro mrr mrs mru msc mse msg msi msl msm mso msr mss msu muc mue mug mui mul mum mur mus muu o-i oc- occ ocg oci ocl ocm oco ocr ocs ocu oec oee oeg oei oel oem oeo oer oes ogc oge ogg ogi ogl ogo ogs oic oie oii oil oim oio oir ois oiu olc ole olg oli oll olm olo ols olu om- omc ome omg omi oml omm omo omr oms omu oo- ooc oog ooi ool oom ooo oor oos or- orc ore org ori orl orm oro orr ors oru os- osc ose osg osi osl osm oso osr oss osu ou- ouc oue oui oul oum ouo our ous rcc rce rcg rci rcl rcm rco rcr rcs rcu re- rec ree reg rei rel rem reo rer res reu rgc rge rgg rgi rgo rgr rgs ric rie rig rii ril rim rio rir ris rlc rle rlg rli rll rlm rlo rlr rls rlu rmc rme rmg rmi rml rmm rmo rmr rms roc roe rog roi rol rom roo ror ros rou rrc rrg rri rrl rrm rrr rrs rru rsc rse rsg rsi rsl rsm rso rsr rss rsu ruc rue rug rui rum ruo rur rus ruu scc sce scg sci scl scm sco scr scs scu se- sec see seg sei sel sem seo ser ses seu sgc sge sgg sgi sgl sgm sgo sgr sgs sgu sic sie sig sii sil sim sio sir sis siu slc sle slg sli sll slm slo slr sls slu smc sme smg smi sml smm smo smr sms smu soc soe sog soi sol som soo sor sos sou sr- src sre srg sri srl srm sro srr srs ss- ssc sse ssg ssi ssl ssm sso ssr sss ssu suc sue sug sui sul sum suo sur sus suu ucc uce ucg uci ucl ucm uco ucr ucs ucu uec uee ueg uei uel uem uer ues ugc uge ugg ugi ugl ugm ugo ugr ugs ugu uic uie uig uii uil uim uio uir uis uiu ulc ule ulg uli ull ulm ulo ulr uls ulu um- umc ume umg umi uml umm umo umr ums umu uoc uoe uog uol uom uoo uor uos ur- urc ure urg uri url urm uro urr urs uru usc use usg usi usl usm uso usr uss usu uuc uue uug uum uur uus uuu