a-ii aaaa aaac aaaf aaai aaar aaca aacc aacf aaci aaco aacr aact aafa aafc aaff aafi aaic aaii aaoo aara aarc aari aaro aart aata aatc aatf aatt ac-t acaa acac acai acar acat acca accc accf acci acco acct acfc acfi acft aci- acia acic acif acir acoa acor acot acr- acra acrc acri acro acrr acta actc actf acti acto actt afaa afao afar afat afca afcc afci affa affc affi affo afft afia afif afir afit afix afoa afoo afor afox afr- afra afrc afri afro afta aftc aiai aica aicc aicf aicr aiff aiia aiic aiir aioc aioi aira airi airo airt airx aita aitf aiti aitr aitt aixa aixi aoca aora aort aotc aotf arac araf arai arar arat arax arc- arca arci arco arct arfa arfc arff arft aria arif arii ario arit aroa aroi aroo aror arr- arra arrc arri arro arrr arrt arta artc arti arto artr artx at-t at-x ataa atac atai atar atat atax atca atcc atcf atco atcr atfc atia atic atif atit atoc atof atoi ator atot atra atrc atri atro atrx atta atti atto attr axaf axar axat axfr axi- axia axo- axoa axof axto axxo caaa caac caaf caat cac- caca cacc caci caco cacr cafa cafc caff caia caic caio cair cait caix caoi caor cara carc carf cari caro carr cart carx cat- cata catc catf cati cato catt caxa ccaa ccac ccaf ccai ccar ccat ccca cccc cccf ccci ccfa ccfc ccff ccfi ccic ccii ccir ccix ccoc ccra ccrc ccrf ccri ccrt cctc cctt ccxi cfaa cfac cfao cfar cfax cfca cfcf cfco cffr cfia cfit cfix cfoa cfor cfox cfra cfrt cfrx cfta cftc cftr ciaa ciao ciar ciat cica cicc cici cico cicr cict cifa ciff ciia ciii ciit cior cira circ ciri ciro cirr cirt cita citf citi cito citt cixi coai coat coax coca coco coct cofc coff cofi coft coia coif coir coit coix coof coot cor- cora corc corf cori coro corr cort cota cotc coti coto cott coxa crac craf crai crar crat crax crca crcc crcr crfc cria cric crif crit croc croo cror crot crrt crtc crtf ctca ctcf ctfc ctfo ctia ctic ctor ctot ctrc ctta cxii cxix cxro cxxi cxxx faaa faac faca facc fact fafa fafc faff fafi fafo faio fair fait faix fara farc faro farr fart fata fatc fatf fati fato fatt faxi 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 fixt fixx foaf foar foca foci foco fofo foia foix foof foot for- fora fori foro forr fort fota foti foto fott foxx frac frat frax frcc frfc fria fric frio frit frot frta ft-c ftfc ftii iaaa iaac iaai iaat iaca iacc iacr iact iafc iaff iaia iara iarc iart iata iatc iati icaa icac icaf icai icao icar icat icca iccc iccf icci icco iccr icct icoc icor icra icrc icrf icrr icrt 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 ioci iofc ioii ioio ioit ioof iooi iooo iora iori iota iotf ioto irac iraf irai irao irar irca ircc ircx iri- iria iric irio irix iroc irra irrc irri irta irtf irti itaa itac itaf itai itar itat itfa itia itic itif itof itoi itoo itor itra itrf itri itta ittf itto ixia ixxi oafc oafo oaic oara ocac ocat occa occc occi occt ocfa ocra ocro ocrr oct- octa octi octo ofcr off- offa offc offo offr 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 ori- oria oric orif orio orit orix 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 oxa- oxi- oxia oxic oxo- oxof oxox oxxo raaf raat rac- raca racc raci raco ract rafa rafc raff rafi raft raia raic raif raii rair rait raix raoc rara rarf rari raro rata ratf rati rato ratt raxa raxi rcac rcaf rccc rcfc rcic rctc rcti rffc rfic rftc riaa riai riat rica ricc rico rict rifa riff rift riia riif riot riri rita riti rito ritt rixc rixo roaf roar roat roca rocc roco rofc roff rofo roia roif roio roir roit roof rooi roor root roox rora rorc rori roro rort rota rotc roti roto rotr rott roxa roxo rrat rrfc rrif rrrr rtai rtca rtcc rtfc taa- taaf taar taat taca tacc taci taco tact tafa tafc taff tafi tafo taft taia taio tair tait taix taoa taor tara tarc tarf tari taro tarr tart tata tati tato tatr tatt tax- taxa taxf taxi taxo taxt tcca tccc tcfc tctc tfca tfot tfox tftc tiaa tiaf tiao tiar tiax tica ticc tico tifa tiff tifo tift tiit tira tiri tiro tirr tita titc titi tito titt tixt toat toca toci toco tofa toff tofi tofo toft toit tooa toof toor toot tora torc torf tori toro torr tort torx tota totc toti toto totr tott tox- toxa toxi toxo toxt traa trac traf trai trao trat trax trca trcc trfc trfr tri- tria tric trif trio trit trix troa troc troi troo trot trox trra trtc trtr ttfa ttfc ttff tttt txaa txii txtr x-fi xaar xact xait xara xcat xcii xcri xiao xica xico xiii xita xito xixi xoca xoco xoro xoxo xtar xtra xtro xxii xxix xxxi xxxo xxxx