-er -up a-a a-c aaa aac aae aao aap aar aau ac- aca acc ace aco acp acr acu aea aec aee aeo aep aer aeu aoa aoc aoe aoo aop aor aou ap- apa apc ape apo app apr apu ar- ara arc are aro arp arr aru au- aua auc aue auo aup aur c-- caa cac cae cao cap car cau cca ccc cce cco ccp ccr ccu ce- cea cec cee ceo cep cer ceu co- coa coc coe coo cop cor cou cpa cpc cpe cpo cpp cpr cpu cra crc cre cro crp crr cru cua cuc cue cuo cup cur cuu eaa eac eae eao eap ear eau ec- eca ecc ece eco ecr ecu eea eec eee eeo eep eer eo- eoa eoc eoe eoo eop eor eou ep- epa epc epe epo epp epr epu era erc ere ero erp err eru eu- eua euc eue eup eur oaa oac oae oao oap oar oau oc- oca occ oco ocp ocr ocu oea oec oee oeo oep oer oo- ooa ooc ooo oop oor op- opa opc ope opo opp opr or- ora orc ore oro orp orr oru ou- oua ouc oue ouo oup our p-p paa pac pae pao pap par pau pca pcc pce pco pcp pcr pcu pea pec pee peo pep per peu poa poc poe poo pop por pou ppa ppc ppe ppo ppp ppr ppu pra prc pre pro prp prr pru pua puc pue pup pur puu ra- raa rac rae rao rap rar rau rca rcc rce rco rcp rcr rcu re- rea rec ree reo rep rer reu roa roc roe roo rop ror rou rpa rpc rpe rpo rpp rpr rpu rra rrc rrp rrr rru rua ruc rue ruo rup rur ruu ua- uaa uac uae uao uap uar uau uca ucc uce uco ucp ucr ucu uea uec uee uep uer uoa uoc uoe uoo uop uor up- upa upc upe upo upp upr upu ur- ura urc ure uro urp urr uru uua uuc uue uur uuu

aaaa aaac aaae aaap aaar aaca aacc aace aaco aacp aacr aacu aaea aaec aaep aaoe aaoo aapa aapc aapo aara aarc aare aaro aarp aaru aaup acaa acac acae acap acar acca accc acce acco accp accu ace- acea acec acer acoa acoe acop acor acou acpa acpe acpr acpu acr- acra acrc acre acro acrr acu- acue acuo acup acur aeac aeap aeer aer- aera aerc aero aoca aoce aoeu aopo aora apac apao apap apar apca apcc apco apcr apea apec apep aper apeu apo- apoc apoe apoo apop apor apou appa appc appr appu apra aprc apre apro apua apuc apup arac arae arap arar arau arc- arca arce arco area arec aree areo arep areu aroa aroe aroo aror arpa arpe arpu arr- arra arrc arre arro arrr arru arua arue arup auaa auca auce aucp auer aupc aur- aura aure auro caaa caac caap cac- caca cacc cace caco cacr caec caer caeu caor capa capc cape capo capp capu cara carc care caro carp carr cauc cauo caup ccaa ccac ccap ccar ccca cccc cccp cccu ccee ccoc ccpa ccpe ccpp ccpr ccra ccrc ccre ccrp ccuc ccup ceac cear cec- ceca cece ceco cecp ceec ceop ceor ceou cepa cepc cepe cepo cepp cepr cer- cera cerc cere cero cerp coca coce coco cocp cocu coep coop copa cope copo copp copr cor- cora corc core coro corp corr coua coue coup cour cpaa cpac cpap cpca cpce cpcu cpea cpep cper cppa cpre crac crap crar crau crca crcc crce crcr cre- crea crec cree creo crep creu croc croe croo crop cror crpc crue crup cuau cuca cucc cuce cuer cupe cupo cupp cupr cura cure curo curr eaca eacc eaec eaop eapc eapp eara eare earo earp ecaa ecac ecao ecar ecca eccc ecce ecco eco- ecop ecou ecpa ecpp ecra ecrc ecrr ecru ecua eeca eeea eeee eeoc eera eerc eero eora eore epaa epac epcc epec epee eper epoc epor eppa eppc eppo eppp epra epro eprp erap erau erca ercc erce ercp erec erer eroc eroe eroo erpa erpe erra errc erre erro erua eruc erur euer eur- eura eurc eure euro o-eo oaau oaer oara oare ocac ocap occa occc oce ocee ocpa ocpp ocra ocre ocro ocrr ocur oec- oeca oecc oeec oepa oera oere ooaa oocr ooer oooo oora oore opap opar opca opec opep oper opo- opor oppa oppo opra opua orac orae orao orar orca orce orco ore- orea orec oreo orer oro- oroe oror orpc orpe orra orro orup ouac oucc ouea ouer oupa oupe our- oura oure ouro ouu- paap paar paca pace paco pacu paea paec paep paer paoc papa pape papp papr par- para parc pare paro parp parr paru paua paup paur pcaa pcae pcap pcca pccc pcce pcea pcep pcer pcoa pcoe pcpp pcra pcrc pcre peac peap pear peau peca pece peco pecr peec peep peer peor peou pepa pepe pepo per- pera perc pere pero perp perr peru peur poar poca poce poco poea poer poop poor pop- popa popc pope popo popp pora porc pore poro porr poup pour ppac ppap ppar ppcc pper ppoa pppa pppo pppp pprc ppru ppur prae prao prar prau prca prcc prcp pre- prec pree prep preu pro- proa proc proe proo prop prou prue pruu pu-e puao puar puca puce pueo puer pueu pupa pupe pupu pur- pura pure puro purp purr puru puuc rac- raca racc race raco racu raec raep raer raoc raop rapa rapc rape rapp rara rare raro raua rauc raue raup rcac rccc rcep rcpo rea- reac reae reao reap rear reau reca recc rece recp recr recu reep reop reou repe repo repp repr repu rera rere rero reru reue reup reuu roap roar roca rocc roce roco roea roer roop roor ropa rope ropo rora rorc rore roro