-er -ic c-- ccc cce ccf ccg cci ccr ccu ce- cec cee cef ceg cei cer ceu cfc cfe cff cfg cfi cfr cfu cgc cge cgg cgi cgr cgu ci- cic cie cif cig cii cir ciu crc cre crf crg cri crr cru cuc cue cuf cug cui cur cuu ec- ecc ece ecf ecg eci ecr ecu eec eee eef eeg eer ef- efc efe eff efg efi efr egc ege egf egg egi egr egu eic eie eif eig eii eir eiu erc ere erf erg eri err eru eu- euc eue euf eug eui eur fcc fce fcf fcg fci fcr fcu fec fee fef feg fei fer feu ffc ffe fff ffg ffi ffr ffu fgc fge fgf fgg fgi fgr fic fie fif fig fii fir fiu frc fre frf frg fri frr fru fue fuf fug fui fur fuu gcc gce gcf gcg gci gcr gcu ge- gec gee gef geg gei ger geu gfc gfe gff gfi gfr ggc ggg ggi ggr ggu gic gie gif gig gii gir giu grc gre grf grg gri grr gru gu- guc gue guf gug gui gur guu i-f icc ice icf icg ici icr icu ie- iec iee ief ieg iei ier ifc ife iff ifg ifi ifr ifu igc ige igf igg igi igr igu iic iie iif iii iir iiu ir- irc ire irf irg iri irr iru iu- iuc iue iug iui iur rcc rce rcf rcg rci rcr rcu re- rec ree ref reg rei rer reu rfc rfe rff rfg rfi rfr rfu rgc rge rgf rgg rgi rgr ric rie rif rig rii rir rrc rrf rrg rri rrr rru ruc rue ruf rug rui rur ruu ucc uce ucf ucg uci ucr ucu uec uee uef ueg uei uer ufc ufe uff ufg ufi ufr ufu ugc uge ugf ugg ugi ugr ugu uic uie uif uig uii uir uiu ur- urc ure urf urg uri urr uru uuc uue uug uur uuu

cccc cccf ccci cccu ccee ccfc ccff ccfi ccgc ccic ccii ccir ccrc ccre ccrf ccrg ccri ccuc cec- cece ceci ceec cef- cefc cege cer- cerc cere cerf ceri ceui cfcf cffr cfre cfrg cgcc cgcg cger cgfc cicc cici cicr cicu ciee cier cife ciff cifg cigi cigu ciii circ cire ciri cirr ciuc crcc crce crcr cre- crec cree creg crei creu crfc cric crie crif crig criu crue crug cucc cuce cuci cuer cufc cuff cufi cui- cuif cuir cure curf curi curr eccc ecce ecci ecef ecfc ecfr ecig ecrc ecrf ecri ecrr ecru eeee eefe eerc eerg ef-g effi efic egcc egcg egcr egec egee eger egfr egge eggi egir egre egri eiec eiei eier eige eigg eire ercc erce erec erei erer erfc erg- ergg ergi eric erie eriu errc erre eruc erur euer eufc eufi euge eur- eurc eure fccf fcic fcii fece feer fefc fefe feff fefi fege fegg feie feig feir ferc fere ferr feru ffcc ffee ffff ffii ffrr ficc fice fiec fief fier fifc fife fiff fifi figc figg fiii fire frcc free frei frfc fric frie frig frue frug fuc- fuci fufc fuff fufu fuge fugi fugu fuig fuir fur- fure furg furi furr gc-c gccc gccf gcfc gcic gcii gcrg gece geer gefe gege gegg geic geie geif geig geir gere geri geru geue gfcf gfci gfer ggfg gggg gicr gief gier gife giff gifu gige gigg gigi gire girg giri girr giru giue giur grcc grce grec gree gref greg greu gric grie grif grig grrr grue gruf grug grui grur guci guer gufc guff guge gugg gugi gugu gure gurg guri gurr guru iccc iccf icci iccr iccu icec icee icef icer icgc icrc icre icrf icrr icru icue iecc ieie iere ieri ifer ifge ific ifrf ifri igcc iger igfc igri igue iiie iiii iirc iiuc ircc ircg ircu iree irer irfe irfu iri- iric irie irig irrc irre irri iucc iuce iuef iuge iuiu rccc rcfc rcgc rcic rcrg recc rece reci recr recu reef refe reff refg refi refr refu rege regi regr regu reif reii reir reiu rere rerg reri reru reue reuf reuu rfef rffc rfic ricc rice rief rier rieu rife riff rifu rige rigg rigi rigu riif rire riri riue rrfc rrif rrrr ruce ruci ruer rufc rufe ruff ruge rugg rugi ruif rurc rure ruri ruru u-ie ucci ucrc ueir ufcu ufer uffe ugcc ugcg ugri ugur uguu uige uirr urci ure- urfe urff urfi urge urgi urgu uric urie urif uriu urre urri urur uuri uuuu

ccccc cccii ccifc cciii ceci- cecie cecri ceere cefcu cegge cegui cerc- cerce cerci cerec cerer cerge ceric cerie cerre cfu-e cicer ciceu cifer circe cirge ciric cirie cirr- cirri crece creer cregg creu- creue crice crier cruce crufe cruif crure cucei cucui cufeu cuffe cufic cufre cugir cuire curce curer curic curie curig curre curri curug e-gif eeeee eerie efere eferi effer effie efrei efuru egger eggie eggig eiger eirie erceg erege erere erice erier eriff eriic eucre eufic euric eurre feere fegue fegui feier feige ferce feric ferie ferr- ferre ferri feuer feuge fieee fieri fifer fifie figee figer figge firee firei firer firie firre freei freer frege freir frere freur frice frier frige frigg fu-fu fuci- fugee fuger fugie fugue fugug furci furie furir gciii geere gegge gegic geier geige geire geiue gerce gerre gerri geruf gi-fi giger gigge gigue girei giric girru grcic grece greci grecu greef greer grefe greff grege gregg greif greig grgic grgur grice grief grieg grier grife griff grigg grrrr grufe gruff gruiu grure gucci guce gucer guere guggi gugir guige guire guiri gurge gurgi gurre gurur iceci icici icier iecee ieiri ierei if-- ifere iggri igigi iiiee iiiii ircii irece iregi irreg iurie rcirc recce recue recur reece reefe reege reere refer reffe regec reger regge regie regii regur reice reiff reigi rere- reree reric rerig rerir reuer reuir ri-fi ricci ricer