a-ha a-ii aaaa aaac aaaf aaah aaai aaca aacc aacf aach aaci aaco aact aafa aafc aaff aafi aaha aaic aaii aaoo aata aatc aatf aatt ac-t acaa acac acai acat acca accc accf acch acci acco acct acfc acfi acft acha achh achi acho acht aci- acia acic acif acoa acoh acot acta actc actf acth acti acto actt afaa afao afat afca afcc afch afci affa affc affi affo afft afia afif afit afoa afoo afta aftc ahac ahah ahai ahat ahfa ahha ahio ahit ahoa ahot ahta ahti ahto aiai aica aicc aicf aich aiff aiha aiho aiia aiic aioc aioi aita aitf aith aiti aitt aoah aoca aotc aotf at-t ataa atac atai atat atca atcc atcf atch atco atfc atha athi atho atia atic atif atit atoc atof atoi atot atta atti atto caaa caac caaf caah caat cac- caca cacc cach caci caco cafa cafc caff caha caht caia caic caio cait caoi cat- cata catc catf cath cati cato catt ccaa ccac ccaf ccai ccat ccca cccc cccf ccci ccfa ccfc ccff ccfi ccha ccic ccii ccoc cctc cctt cfaa cfac cfao cfca cfcf cfco cfia cfit cfoa cfta cftc cfth chaa chac chaf chah chai chao chat chca chch chci chfa chfc chfi chha chia chic chif chih chit choc choh choi choo chto chtt ciaa ciao ciat cica cicc cich cici cico cict cifa ciff ciht ciia ciii ciit cita citf cith citi cito citt coai coat coca coch coco coct cofc coff cofi coft coha coho coia coif coit coof cooh coot cota cotc coth coti coto cott ctca ctcf ctfc ctfo ctia ctic ctot ctta faaa faac faah faca facc fach fact fafa fafc faff fafi fafo faha faio fait fata fatc fatf fath fati fato fatt fcat fcca fccf fcch fcic fcii fcot fcto ffcc ffff ffii fftf fhci fhit fiaa fiac fiaf fiat fica ficc fich fico fict fifa fifc fiff fifi fifo fift fiii fita fitc fiti fitt foaf foca foch foci foco fofo foia foof foot fota foth foti foto fott ft-c ftfc ftii h-ii haaf haat haco haff haft haha haho haht haif hait hata hath hati hato hatt hcat hcca hccc hcch hcfa hcfc hchi hhaa hhat hhhh hhof hi-c hiaa hicc hich hico hifa hiff hifh hifi hifo hihc hihi hiho hiht hiit hioc hita hitc hiti hito hitt hoac hoai hoat hoca hoch hoff hoha hoho hoif hoit hoof hoot hota hoth hoti hoto hott htcc htfc htoh iaaa iaac iaai iaat iaca iacc iact iafc iaff iahc iaia iata iatc iati icaa icac icaf icai icao icat icca iccc iccf icci icco icct ichc ichi icho icoc icta ifaa ifac ifao ifat ifco ifht ific ifit ifta ifto ihcc ihit ihtc iiac iica iifa iiht iiii iiio iiit iioi iioo iita iitt ioci iofc ioii ioio ioit ioof iooi iooo iota iotf ioto itaa itac itaf itai itat itch itfa itha ithc itia itic itif itof itoh itoi itoo itta ittf itto oafc oafo oaic oath ocac ocat occa occc occi occt ocfa ocha ochi ocht oct- octa octi octo ofah off- offa offc offh offo ofit ofta ohai ohcc ohhi ohho ohia ohif ohio ohoh ohta ohto oici oiii oita oitc oiti ooaa ooff ooha ooho ooia oooh oooo otac otfc otha otho otic otif otit oto- otof otoh otoo otta otti otto taa- taaf taat taca tacc tach taci taco tact tafa tafc taff tafi tafo taft taha tahi taho taia taio tait taoa tata tath tati tato tatt tcca tccc tcfc tch- tcha tchh tchi tcho tctc tfca tfot tftc thaa thai thao that thca thch thi- thia thic thif thio thof thoo thot tiaa tiaf tiao tica ticc tich tico tifa tiff tifo tift tiht tiit tita titc tith titi tito titt toat toca toch toci toco tofa toff tofi tofo toft tohi toho toit tooa toof tooh toot tota totc toth toti toto tott ttfa ttfc ttff tttt