a-ha a-ii aaaa aaac aaaf aaah aaai aaar aaca aacc aacf aach aaci aacr aact aafa aafc aaff aafi aaha aaic aaii aara aarc aari aart aata aatc aatf aatt ac-t acaa acac acai acar acat acca accc accf acch acci acct acfc acfi acft acha achh achi achr acht aci- acia acic acif acir acr- acra acrc acri acrr acta actc actf acth acti actt afaa afar afat afca afcc afch afci affa affc affi afft afia afif afir afit afr- afra afrc afri afta aftc ahac ahah ahai ahar ahat ahfa ahha ahir ahit ahra ahrc ahrr ahta ahti aiai aica aicc aicf aich aicr aiff aiha aiia aiic aiir aira airh airi airt aita aitf aith aiti aitr aitt arac araf arah arai arar arat arc- arca arch arci arct arfa arfc arff arft arh- aria arif arii arit arr- arra arrc arrh arri arrr arrt arta artc arth arti artr at-t ataa atac atai atar atat atca atcc atcf atch atcr atfc atha athi atia atic atif atit atra atrc atri atta atti attr caaa caac caaf caah caat cac- caca cacc cach caci cacr cafa cafc caff caha caht caia caic cair cait cara carc carf cari carr cart cat- cata catc catf cath cati catt ccaa ccac ccaf ccai ccar ccat ccca cccc cccf ccci ccfa ccfc ccff ccfi ccha cchr ccic ccii ccir ccra ccrc ccrf ccri ccrt cctc cctt cfaa cfac cfar cfca cfcf cffr cfia cfit cfra cfrt cfta cftc cfth cftr chaa chac chaf chah chai char chat chca chch chci chfa chfc chfi chfr chha chia chic chif chih chir chit chra chrc chrf chrr chrt chtr chtt ciaa ciar ciat cica cicc cich cici cicr cict cifa ciff cihr ciht ciia ciii ciit cira circ cirh ciri cirr cirt cita citf cith citi citt crac craf crai crar crat crca crcc crcr crfc cria cric crif crit crrt crtc crtf ctca ctcf ctfc ctia ctic ctrc ctta faaa faac faah faca facc fach fact fafa fafc faff fafi faha fahr fair fait fara farc farr fart fata fatc fatf fath fati fatt fcar fcat fcca fccf fcch fcic fcii fcra ffar ffcc ffff ffii ffrr fftf fhci fhit fiaa fiac fiaf fiar fiat fica ficc fich fict fifa fifc fiff fifi fift fiii fira fita fitc fiti fitt frac frat frcc frfc fria fric frit frta ft-c ftfc ftii h-ii haaf haar haat haff haft haha haht haif hair hait hara harc harf harh hari harr hart hata hath hati hatt hcat hcca hccc hcch hcfa hcfc hchi hhaa hhat hhhh hi-c hiaa hiar hicc hich hifa hiff hifh hifi hifr hihc hihi hiht hiit hira hirf hiri hirt hita hitc hiti hitt hrac hrfc hrit hrrc hrta htcc htfc htra httr iaaa iaac iaai iaat iaca iacc iacr iact iafc iaff iahc iaia iara iarc iart iata iatc iati icaa icac icaf icai icar icat icca iccc iccf icci iccr icct ichc ichi ichr icra icrc icrf icrr icrt icta ifaa ifac ifar ifat ifht ific ifit ifra ifrf ifri ifta ihcc ihit ihra ihrc ihtc iiac iica iifa iiht iiii iiit iira iirc iita iitr iitt irac iraf irai irar irca ircc iri- iria iric irra irrc irri irta irtf irti itaa itac itaf itai itar itat itch itfa itha ithc itia itic itif itra itrf itri itta ittf raaf raat rac- raca racc rach raci ract rafa rafc raff rafi raft raha rahi rahr raht raia raic raif raii rair rait rara rarf rari rata ratf rath rati ratt rcac rcaf rccc rcfc rcic rctc rcti rffc rfic rftc riaa riah riai riat rica ricc rich rict rifa riff rift riha riht riia riif riri rita rith riti ritt rrah rrat rrfc rrif rrrr rtai rtca rtcc rtfc taa- taaf taar taat taca tacc tach taci tact tafa tafc taff tafi taft taha tahi tahr taia tair tait tara tarc tarf tari tarr tart tata tath tati tatr tatt tcca tccc tcfc tch- tcha tchh tchi tchr tctc tfca tftc thaa thai thar that thca thch thi- thia thic thif thir thra thri thtr tiaa tiaf tiar tica ticc tich tifa tiff tift tiht tiit tira tiri tirr tita titc tith titi titt traa trac traf trai trat trca trcc trfc trfr tri- tria tric trif trit trra trtc trtr ttfa ttfc ttff tttt