-er -ic c-- ccc cce ccf cci cco ccr ccu ce- cec cee cef cei ceo cer ceu cfc cfe cff cfi cfo cfr cfu ci- cic cie cif cii cio cir ciu co- coc coe cof coi coo cor cou crc cre crf cri cro crr cru cuc cue cuf cui cuo cur cuu ec- ecc ece ecf eci eco ecr ecu eec eee eef eeo eer ef- efc efe eff efi efo efr eic eie eif eii eio eir eiu eo- eoc eoe eof eoi eoo eor eou erc ere erf eri ero err eru eu- euc eue euf eui eur fcc fce fcf fci fco fcr fcu fec fee fef fei feo fer feu ffc ffe fff ffi ffo ffr ffu fic fie fif fii fir fiu foc foe fof foi foo for fou frc fre frf fri fro frr fru fue fuf fui fuo fur fuu i-f icc ice icf ici ico icr icu ie- iec iee ief iei ier ifc ife iff ifi ifo ifr ifu iic iie iif iii iio iir iiu io- ioc ioe iof ioi ioo ior iou ir- irc ire irf iri iro irr iru iu- iuc iue iui iur o-i oc- occ ocf oci oco ocr ocu oec oee oef oei oeo oer of- ofc ofe off ofi ofo ofr ofu oic oie oif oii oio oir oiu oo- ooc oof ooi ooo oor or- orc ore orf ori oro orr oru ou- ouc oue ouf oui ouo our rcc rce rcf rci rco rcr rcu re- rec ree ref rei reo rer reu rfc rfe rff rfi rfo rfr rfu ric rie rif rii rio rir roc roe rof roi roo ror rou rrc rrf rri rrr rru ruc rue ruf rui ruo rur ruu ucc uce ucf uci uco ucr ucu uec uee uef uei uer ufc ufe uff ufi ufo ufr ufu uic uie uif uii uio uir uiu uoc uoe uoo uor ur- urc ure urf uri uro urr uru uuc uue uur uuu

cccc cccf ccci cccu ccee ccfc ccff ccfi ccic ccii ccir ccoc ccrc ccre ccrf ccri ccuc cec- cece ceci ceco ceec cef- cefc ceor ceou cer- cerc cere cerf ceri cero ceui cfcf cfco cffr cfor cfre cicc cici cico cicr cicu ciee cier cife ciff ciii cior circ cire ciri ciro cirr ciuc coce coco cocu cofc cofe coff cofi coif coir coof cor- corc core corf cori coro corr coue cour crcc crce crcr cre- crec cree crei creo creu crfc cric crie crif criu croc croe croo cror crue cucc cuce cuci cuer cufc cuff cufi cufo cui- cuif cuir cure curf curi curo curr eccc ecce ecci ecco ecef ecfc ecfr eco- ecou ecrc ecrf ecri ecrr ecru eeee eefe eeoc eerc eero efco efeo effi efic efor eico eiec eiei eier eiou eire eoir eore eori ercc erce erec erei erer erfc eric erie erio eriu eroc eroe eroi eroo errc erre erro eruc erur euer eufc eufi euoi eur- eurc eure euro fccf fcic fcii fece feer fefc fefe feff fefi fefo feie feio feir feof ferc fere fero ferr feru ffcc ffee ffff ffii ffrr ficc fice fico fiec fief fier fifc fife fiff fifi fifo fiii fioe fior fire foce foci foco foer fofo foie foof for- fore fori foro forr four frcc free frei freo frfc fric frie frio froe frou frue fuc- fuci fufc fuff fufu fuir fuor fur- fure furi furo furr iccc iccf icci icco iccr iccu icec icee icef icer icoc icor icrc icre icrf icrr icru icue iecc ieie ieio iere ieri ifco ifer ific ifor ifrf ifri iiie iiii iiio iioi iioo iirc iiuc ioci ioee iofc ioii ioio ioof iooi iooo iore iori ircc ircu iree irer irfe irfu iri- iric irie irio iroc irrc irre irri iucc iuce iuef iuiu o-eo occc occi oce ocee ocef ocre ocro ocrr ocur oec- oecc oeec oere oeuf ofcr ofer off- offc offe offo offr offu ofor ofre oici oier oiii oire oocr ooer ooff oooo oore orce orci orco ore- orec oreo orer orfe orff orfi orfu ori- oric orie orif orio oro- oroe orof oror orri orro oucc ouer oufc oufe ouff ouie ouii ouir our- oure ouro ouu- rccc rcfc rcic recc rece reci recr recu reef refe reff refi refr refu reif reii reir reiu reof reou rere reri rero reru reue reuf reuu rfef rffc rfic ricc rice rico rief rier rieu rife riff rifu riif riou rire riri riue rocc roce roco roer rofc rofe roff rofo roif roio roir roiu roof rooi roor rorc rore rori roro roru roue rouf rrfc rrif rrrr ruce ruci ruer rufc rufe ruff rufo ruif rurc rure ruri ruro ruru u-ie ucci ucio ucrc ueir ufcu ufer uffe uirr uocc uofo uor- uore urci ure- urfe urff urfi uric urie urif uriu uro- uroo urre urri urur uuoc uuri uuuu

c-cor ccccc cccii ccifc cciii ceci- cecie ceco- cecri ceere cefcu cefor ceoce ceoor cerc- cerce cerci cerco cerec cerer ceric cerie cerio cero- ceroc cerou cerre cerro cfour cfu-e cicer ciceu cifer circe circo ciric cirie cirio cirr- cirri cirro co-co cocc- cocce cocci cocco coceo cocio cocir cociu cocur coeur cofer coffe cofio cofir cofre cofur coice coifi coire coiro cooee cooer cooie coore corce core- coree corer coreu corfe corfo corfu corie corio coro- coroi corre corri couco couer coure couri couru crece creer creio creo- creu- creue crice crier crio- croce croci croco crooe crore cruce crufe cruif cruor crure cucei cucui cuero cufeu cuffe cufic cufre cuire cuoco cuore curce curer curic curie curio curre curri curro ecoff ecori eeeee eerie efere eferi effer effie effio efore efrei efuru eieio eirie eofor eorre erere erice erier eriff eriic erio- eroor erore error eucre eufic euric euro- eurre feeor feere fefor feier feoff ferce feric ferie ferio ferr- ferre ferri ferro feuer ficco fieee fieri fiero fifer fifie fiore fiori