-er a-a a-c aaa aac aae aao aar aau ac- aca acc ace aco acr acu aea aec aee aeo aer aeu aoa aoc aoe aoo aor aou ar- ara arc are aro arr aru au- aua auc aue auo aur c-- caa cac cae cao car cau cca ccc cce cco ccr ccu ce- cea cec cee ceo cer ceu co- coa coc coe coo cor cou cra crc cre cro crr cru cua cuc cue cuo cur cuu eaa eac eae eao ear eau ec- eca ecc ece eco ecr ecu eea eec eee eeo eer eo- eoa eoc eoe eoo eor eou era erc ere ero err eru eu- eua euc eue eur oaa oac oae oao oar oau oc- oca occ oco ocr ocu oea oec oee oeo oer oo- ooa ooc ooo oor or- ora orc ore oro orr oru ou- oua ouc oue ouo our ra- raa rac rae rao rar rau rca rcc rce rco rcr rcu re- rea rec ree reo rer reu roa roc roe roo ror rou rra rrc rrr rru rua ruc rue ruo rur ruu ua- uaa uac uae uao uar uau uca ucc uce uco ucr ucu uea uec uee uer uoa uoc uoe uoo uor ur- ura urc ure uro urr uru uua uuc uue uur uuu

aaaa aaac aaae aaar aaca aacc aace aaco aacr aacu aaea aaec aaoe aaoo aara aarc aare aaro aaru acaa acac acae acar acca accc acce acco accu ace- acea acec acer acoa acoe acor acou acr- acra acrc acre acro acrr acu- acue acuo acur aeac aeer aer- aera aerc aero aoca aoce aoeu aora arac arae arar arau arc- arca arce arco area arec aree areo areu aroa aroe aroo aror arr- arra arrc arre arro arrr arru arua arue auaa auca auce auer aur- aura aure auro caaa caac cac- caca cacc cace caco cacr caec caer caeu caor cara carc care caro carr cauc cauo ccaa ccac ccar ccca cccc cccu ccee ccoc ccra ccrc ccre ccuc ceac cear cec- ceca cece ceco ceec ceor ceou cer- cera cerc cere cero coca coce coco cocu cor- cora corc core coro corr coua coue cour crac crar crau crca crcc crce crcr cre- crea crec cree creo creu croc croe croo cror crue cuau cuca cucc cuce cuer cura cure curo curr eaca eacc eaec eara eare earo ecaa ecac ecao ecar ecca eccc ecce ecco eco- ecou ecra ecrc ecrr ecru ecua eeca eeea eeee eeoc eera eerc eero eora eore erau erca ercc erce erec erer eroc eroe eroo erra errc erre erro erua eruc erur euer eur- eura eurc eure euro o-eo oaau oaer oara oare ocac occa occc oce ocee ocra ocre ocro ocrr ocur oec- oeca oecc oeec oera oere ooaa oocr ooer oooo oora oore orac orae orao orar orca orce orco ore- orea orec oreo orer oro- oroe oror orra orro ouac oucc ouea ouer our- oura oure ouro ouu- rac- raca racc race raco racu raec raer raoc rara rare raro raua rauc raue rcac rccc rea- reac reae reao rear reau reca recc rece recr recu reou rera rere rero reru reue reuu roar roca rocc roce roco roea roer roor rora rorc rore roro roru roua roue rrrr ruca ruce ruer rura rurc rure ruro ruru uaca uaoc uarc uaru uaua ucar ucca ucea ucrc ucua uocc uor- uore urac urao urau urca ure- urea uro- uroa uroo urra urre urur uuoc uuuu

-aaa- aaace aaaee aaaoc aaarc aarau acaca acar- acara acare acaua accra accue accur aceae acera acero acore acou- acoua acouo acrea acree acro- acrue acura acure aeaea aereo aero- aeroe aerru aoure ara-c araca arace araco araea arara arare araru arcae arcee arcoa arcor areae arear areca areo- arere arero aroar aroer aroor arora arore arrau arrea arroe arrou arrua aruaa aruac arura aruru aurae aurar aurea auro- auroa auror aurra c-a-c c-cor ca-ca caare cacao cacau caco- cacoa cacu caec- caeca caere caraa carac carau carea carer caroa caroe carra carre carro carue cauac cauca cauce cauco caue cauer caure cauro ccccc ceace ceara ceare cearr ceco- ceeac ceere ceoce ceoor cerae cerc- cerca cerce cerco cerea cerec cerer cero- ceroc cerou cerre cerro co-co coarc cocao cocc- cocce cocco cocea coceo cocoa cocur coeur cooee cooer coore corca corce core- corea coree corer coreu coro- corra corre couac couco couer coura coure couru crace craco craer crare crear crece creer creo- creu- creue croce croco crooe crore cruce cruor crura crure cuaro cucea cueca cuera cuero cuoco cuore curac curae curar curau curce curer curre curro curua earar earou ecara ecare eecca eeeee eorre erace ercea ereac erear erere eroor erora erore error eruca eucre euro- euroa eurre oarac oarer oaror ocara ocare ocaro occar occra occur ocoee ocora ocr-a ocrea ocree oeco- oo-er oocre ooooo orace oraea orara orare orcae orear oreca oreco oreo- orera orere orero oroco oroer oroua orrca oruce oruro ouara ouera ouoro ource oure- ourea r-co- ra-ra raaor race- racer rarae raree rarer rauco rccar reace rear- reaue recca recce recco recea recue recur reece reere rere- reree reuar reuer ro-ro roaue rocar rocca rocco rocoa rocor rocou roera roero rooer roore rooue rorer rorra rouer roura roure rucer rueca ruere rurec u-cee uacrr uaroo ucero uouee urare urea- ureae ureo- urera urour urrao urrea uruce urucu uuuuu

aacrao acaro- acauro accara accrue acerae acerra acorea acouo- acraea acucar acuera aeacea aourou aracar aracu ararao araua arauca arauco araura araure arcaro arceau arcore areare areora aroace aroaco arorae arouca aroura arrace arrear arreau arreca arrere arrour aruaru aurora aurore auroue caccao caeco- caerau caraca caraco caracu carara carcar carcea carcer careca career caroce carora carrao carrea carrer carru carura caruru ceauce ceecee cerace cerco- ceruce cerura cocco- cococo cocora coerce coo-er coocoo coreau coreca corera corour correa coruco coruro cource courr- cracca cracoe crarae creaca crecca crecco crerar crocco crocer crucea cruro- curaao curaca curaoa