a-fu a-ii aaaa aaac aaaf aaai aaar aaca aacc aacf aaci aaco aacr aact aacu aafa aafc aaff aafi aaic aaii aaoo aara aarc aari aaro aart aaru aata aatc aatf aatt ac-t acaa acac acai acar acat acca accc accf acci acco acct accu acfc acfi acft aci- acia acic acif acir acoa acor acot acou acr- acra acrc acri acro acrr acta actc actf acti acto actt actu acu- acuf acuo acur acut afaa afao afar afat afca afcc afci afcu affa affc affi affo afft afia afif afir afit afoa afoo afor afr- afra afrc afri afro afru afta aftc afua aiai aica aicc aicf aicr aiff aiia aiic aiir aioc aioi aira airi airo airt aita aitf aiti aitr aitt aitu aiui aoca aora aort aotc aotf aouf aout arac araf arai arar arat arau arc- arca arci arco arct arfa arfc arff arft arfu aria arif arii ario arit aroa aroi aroo aror arr- arra arrc arri arro arrr arrt arru arta artc arti arto artr arua arui arut at-t ataa atac atai atar atat atca atcc atcf atco atcr atfc atia atic atif atit atiu atoc atof atoi ator atot atra atrc atri atro atru atta atti atto attr attu atua atuc atur auaa auca auci auct aufc aufi aur- aura auri auro aut- auto caaa caac caaf caat cac- caca cacc caci caco cacr cafa cafc caff cafu caia caic caio cair cait caiu caoi caor cara carc carf cari caro carr cart cat- cata catc catf cati cato catt catu cauc cauf cauo caut ccaa ccac ccaf ccai ccar ccat ccca cccc cccf ccci cccu ccfa ccfc ccff ccfi ccic ccii ccir ccoc ccra ccrc ccrf ccri ccrt cctc cctt ccuc ccut cfaa cfac cfao cfar cfca cfcf cfco cffr cfia cfit cfoa cfor cfra cfrt cfta cftc cftr ciaa ciao ciar ciat ciau cica cicc cici cico cicr cict cicu cifa ciff ciia ciii ciit cior cira circ ciri ciro cirr cirt cita citf citi cito citt citu ciuc coai coat coca coco coct cocu cofc coff cofi coft coia coif coir coit coof coot cor- cora corc corf cori coro corr cort cota cotc coti coto cott cotu coua cour cout crac craf crai crar crat crau crca crcc crcr crfc cria cric crif crit criu croc croo cror crot crrt crtc crtf crut ctca ctcf ctfc ctfo ctia ctic ctor ctot ctrc ctta cuau cuca cucc cuci cufa cufc cuff cufi cufo cui- cuif cuir cuit cura curf curi curo curr curt cut- cuta cutc cuto cutt faaa faac faca facc fact fafa fafc faff fafi fafo faio fair fait fara farc faro farr fart faru fata fatc fatf fati fato fatt faur faut fcar fcat fcca fccf fcic fcii fcot fcra fcto ffar ffcc ffff ffii ffrr fftf fiaa fiac fiaf fiar fiat fica ficc fico fict fifa fifc fiff fifi fifo fift fiii fior fira fita fitc fiti fitt fiua foaf foar foca foci foco fofo foia foof foot for- fora fori foro forr fort fota foti foto fott foua four fout frac frat frau frcc frfc fria fric frio frit frot frou frta ft-c ftfc ftii ftuc fuar fuat fuc- fuca fuci fuct fufc fuff fufu fuir fuit fuor fur- fura furi furo furr furt futa futi futo futu iaaa iaac iaai iaat iaca iacc iacr iact iacu iafc iaff iaia iara iarc iart iaru iata iatc iati icaa icac icaf icai icao icar icat icca iccc iccf icci icco iccr icct iccu icoc icor icra icrc icrf icrr icrt icru icta ifaa ifac ifao ifar ifat ifco ific ifit ifor ifra ifrf ifri ifta ifto iiac iica iifa iiii iiio iiit iioi iioo iira iirc iita iitr iitt iiuc ioci iofc ioii ioio ioit ioof iooi iooo iora iori iota iotf ioto irac iraf irai irao irar irca ircc ircu irfu iri- iria iric irio iroc irra irrc irri irta irtf irti itaa itac itaf itai itar itat itfa itia itic itif itof itoi itoo itor itou itra itrf itri itta ittf itto itur iucc iuiu iura oaau oafc oafo oaic oara ocac ocat occa occc occi occt ocfa ocra ocro ocrr oct- octa octi octo ocur ofcr off- offa offc offo offr offu ofit ofor ofra ofta oici oiii oira oirt oita oitc oiti ooaa oocr ooff ooia oooo oora oort orac orai orao orar orat orca orci orco orff orfi orfu ori- oria oric orif orio orit oro- orof oror orot orra orri orro orta ortc orto otac otar otfc otic otif otit oto- otof otoo otor otra otro otta otti otto ottu otur ouac ouat oucc oufc ouff ouii ouir ouit our- oura ouro ourt out- outa outi outo ouu- raaf raat rac- raca racc raci raco ract racu rafa rafc raff rafi raft raia raic raif raii rair rait raiu raoc rara rarf rari raro rata ratf rati rato ratt ratu raua rauc rauf raut rcac rcaf rccc rcfc rcic rctc rcti rffc rfic rftc riaa riai riat riau rica ricc rico rict rifa riff rift rifu riia riif riot riou riri rita riti rito ritt ritu roaf roar roat roca rocc roco rofc roff rofo roia roif roio roir roit roiu roof rooi roor root rora rorc rori roro rort roru rota rotc roti roto rotr rott roua rouf rout rrat rrfc rrif rrrr rtai rtca rtcc rtfc ruca ruci ruct rufa rufc ruff rufo ruft ruif ruit rura rurc ruri ruro ruru ruta ruti ruto rutt rutu taa- taaf taar taat taca tacc taci taco tact tafa tafc taff tafi tafo taft taia taio tair tait taoa taor taou tara tarc tarf tari taro tarr tart taru tata tati tato tatr tatt tatu taua tauc taur taut tcca tccc tccu tcfc tctc tfca tfcu tfot tftc tiaa tiaf tiao tiar tica ticc tico tifa tiff tifo tift tiit tiiu tiou tira tiri tiro tirr tiru tita titc titi tito titt titu toat toau toca toci toco tofa toff tofi