-up a-a a-c a-t aaa aac aao aap aar aat aau ac- aca acc aco acp acr act acu aoa aoc aoo aop aor aot aou ap- apa apc apo app apr apt apu ar- ara arc aro arp arr art aru at- ata atc ato atp atr att atu au- aua auc auo aup aur aut c-- caa cac cao cap car cat cau cca ccc cco ccp ccr cct ccu co- coa coc coo cop cor cot cou cpa cpc cpo cpp cpr cpt cpu cra crc cro crp crr crt cru cta ctc cto ctp ctr ctt ctu cua cuc cuo cup cur cut cuu oaa oac oao oap oar oat oau oc- oca occ oco ocp ocr oct ocu oo- ooa ooc ooo oop oor oot op- opa opc opo opp opr opt or- ora orc oro orp orr ort oru ot- ota otc oto otp otr ott otu ou- oua ouc ouo oup our out p-p paa pac pao pap par pat pau pca pcc pco pcp pcr pct pcu poa poc poo pop por pot pou ppa ppc ppo ppp ppr ppt ppu pra prc pro prp prr prt pru pt- pta ptc pto ptp ptr ptt ptu pua puc pup pur put puu ra- raa rac rao rap rar rat rau rca rcc rco rcp rcr rct rcu roa roc roo rop ror rot rou rpa rpc rpo rpp rpr rpt rpu rra rrc rrp rrr rrt rru rta rtc rto rtp rtr rtt rtu rua ruc ruo rup rur rut ruu taa tac tao tap tar tat tau tca tcc tco tcp tcr tct tcu to- toa toc too top tor tot tou tpa tpc tpo tpp tpr tpt tpu tra trc tro trp trr trt tru tta ttc tto ttp ttr ttt ttu tua tuc tuo tup tur tut tuu ua- uaa uac uao uap uar uat uau uca ucc uco ucp ucr uct ucu uoa uoc uoo uop uor uot up- upa upc upo upp upr upt upu ur- ura urc uro urp urr urt uru uta utc uto utp utr utt utu uua uuc uur uut uuu

aaaa aaac aaap aaar aaca aacc aaco aacp aacr aact aacu aaoo aapa aapc aapo aapt aara aarc aaro aarp aart aaru aata aatc aatt aaup ac-t acaa acac acap acar acat acca accc acco accp acct accu acoa acop acor acot acou acpa acpr acpt acpu acr- acra acrc acro acrr acta actc acto actt actu acu- acuo acup acur acut aoca aopo aora aort aotc aout apac apao apap apar apat apca apcc apco apcr apo- apoc apoo apop apor apot apou appa appc appr appt appu apra aprc apro aprt apta aptc aptt apua apuc apup arac arap arar arat arau arc- arca arco arct aroa aroo aror arpa arpu arr- arra arrc arro arrr arrt arru arta artc arto artr arua arup arut at-t ataa atac atap atar atat atca atcc atco atcr atoc atop ator atot atpr atra atrc atro atrp atru atta atto attp attr attu atua atuc atur auaa auca aucp auct aupc aur- aura auro aut- auto caaa caac caap caat cac- caca cacc caco cacr caor capa capc capo capp capt capu cara carc caro carp carr cart cat- cata catc cato catt catu cauc cauo caup caut ccaa ccac ccap ccar ccat ccca cccc cccp cccu ccoc ccpa ccpp ccpr ccra ccrc ccrp ccrt cctc cctt ccuc ccup ccut coat coca coco cocp coct cocu coop coot copa copo copp copr copt cor- cora corc coro corp corr cort cota cotc coto cott cotu coua coup cour cout cpaa cpac cpap cpca cpcu cppa cprt cptp cptr crac crap crar crat crau crca crcc crcr croc croo crop cror crot crpc crrt crtc crtp crup crut ctca ctcp ctor ctot ctpo ctpp ctrc ctrp ctta cuau cuca cucc cupo cupp cupr cura curo curr curt cut- cuta cutc cuto cutt oaau oara ocac ocap ocat occa occc occt ocpa ocpp ocra ocro ocrr oct- octa octo ocur ooaa oocr oooo oora oort ootp opap opar opca opo- opor oppa oppo opra opto opua orac orao orar orat orca orco oro- oror orot orpc orra orro orta ortc orto orup otac otap otar oto- otoo otor otpp otra otro otta otto ottu otur ouac ouat oucc oupa our- oura ouro ourt out- outa outo ouu- paap paar paat paca paco pact pacu paoc papa papp papr par- para parc paro parp parr part paru pata pato patr patt patu paua paup paur paut pcaa pcap pcca pccc pcoa pcpp pcra pcrc poar poat poca poco poop poor poot pop- popa popc popo popp popt pora porc poro porr port pota potc poto pott potu poup pour pout ppac ppap ppar ppcc ppoa pppa pppo pppp pprc ppru ppta pptt ppur prao prar prat prau prca prcc prcp pro- proa proc proo prop prot prou prtc prtp prtr prut pruu ptca ptcc ptop pttc puao puar puca pupa pupu pur- pura puro purp purr puru put- puta puto putt putu puuc raat rac- raca racc raco ract racu raoc raop rapa rapc rapp rapt rara raro rata rato ratp ratt ratu raua rauc raup raut rcac rccc rcpo rcpt rctc roap roar roat roca rocc roco roop roor root ropa ropo rora rorc roro rort roru rota rotc roto rotr rott roua roup rout rpca rpta rrat rrrr rtca rtcc rtpa rttp ruca ruct rupa rupp rupt rura rurc ruro rurp ruru ruta ruto rutt rutu taa- taar taat taca tacc taco tact taoa taor taou tapa tapo tapp tapr tapt tapu tara tarc taro tarp tarr tart taru tata tato tatr tatt tatu taua tauc taur taut tcap tcca tccc tccu tcpa tcpo tctc toat toau toca toco tooa toor toot top- topa topo topp topt topu tora torc toro torp torr tort toru tota totc toto totr tott toup tour tout tpac tpap tpau tpcp tppa tppp tppr tptp tptr tput traa