a-do a-ha a-ii aaaa aaac aaad aaah aaai aaca aacc aacd aach aaci aaco aact aada aadc aadi aadt aaha aaic aaii aaoo aata aatc aatt ac-t acaa acac acad acai acat acca accc accd acch acci acco acct acda acdc acdi acdt acha achh achi acho acht aci- acia acic acid acoa acod acoh acot acta actc acth acti acto actt adaa adac adad adah adai adao adat adcc adci adda addc addd addi addo adha adhd adhi adho adia adic adio adit adoc adod adoo adot adta ahac ahad ahah ahai ahat ahdi ahha ahio ahit ahoa ahod ahot ahta ahti ahto aiai aica aicc aicd aich aida aidc aidi aidt aiha aiho aiia aiic aiid aioc aioi aita aith aiti aitt aoah aoca aodh aotc aotd at-t ataa atac atad atai atat atca atcc atch atco atdi atdt atha athi atho atia atic atid atit atoc atod atoi atot atta atti atto c-cd caaa caac caah caat cac- caca cacc cach caci caco cada cadc cadd cadi cado caha caht caia caic caid caio cait caod caoi cat- cata catc catd cath cati cato catt ccaa ccac ccad ccai ccat ccca cccc ccci ccdc ccdh ccdi ccha ccic ccid ccii ccoc ccod cctc cctt cdaa cdac cdad cdai cdda cdic cdii cdio cdot chaa chac chad chah chai chao chat chca chch chci chdi chha chia chic chid chih chit choc chod choh choi choo chto chtt ciaa ciao ciat cica cicc cich cici cico cict cida cidc cidi cidt ciht ciia ciid ciii ciit cita cith citi cito citt coad coai coat coca coch coco coct coda codd codi coha coho coia coit cood cooh coot cota cotc coth coti coto cott ctca ctia ctic ctot ctta daad daca daci dact dada dadi dado daha dahi daia daid daio dait data dati dato datt dcca dccc dcci dcct dcia dcii dcio dctc dddd ddoc ddot dhaa dhad dhai dhao dhat dhod dia- diac diad diao diat dica dich dici dico dict dida didi dido diii dioc diot dita dith diti dito ditt doat doca doch doci doco doct dod- doda dodd dodi dodo doha dohc doid doit dood doot dota dotd doth doti doto dott dtaa dtac dtcc dthd dtot h-ii haad haat haco hada hadh hadi haha haho haht haid hait hata hath hati hato hatt hcat hcca hccc hcch hchi hdca hdci hdda hdoc hdod hdtt hhaa hhat hhhh hi-c hiaa hicc hich hico hida hidi hihc hihi hiho hiht hiit hioc hita hitc hiti hito hitt hoac hoad hoai hoat hoca hoch hoda hodh hodi hoha hoho hoid hoit hood hoot hota hotd hoth hoti hoto hott htcc htoh iaaa iaac iaai iaat iaca iacc iact iadc iadt iahc iaia iata iatc iati icaa icac icad icai icao icat icca iccc icci icco icct icdc icdd ichc ichd ichi icho icoc icod icta idad idah idat idca idda iddo idha idia idic idid idio idoc idta ihad ihcc ihit ihtc iiac iica iicd iida iiht iiii iiio iiit iioi iioo iita iitt ioci iod- ioda iodd iodo ioii ioio ioit iooi iooo iota ioto itaa itac itai itat itch itdo itha ithc itia itic itoh itoi itoo itta itto oaic oath ocac ocad ocat occa occc occi occt ocha ochi ocht oct- octa octi octo odac odah odai odci odda oddd oddi odia odic odio odoh odoo odot ohad ohai ohcc ohhi ohho ohia ohid ohio ohoh ohta ohto oici oido oiii oita oitc oiti ooaa ooda oodi ooha ooho ooia ooid oooh oooo otac otcd otha otho otic otit oto- otoh otoo otta otti otto taa- taat taca tacc tach taci taco tact tada tado taha tahi taho taia taio tait taoa tata tath tati tato tatt tcad tcca tccc tcdd tch- tcha tchh tchi tcho tctc tdac thaa thad thai thao that thca thch thi- thia thic thio thoo thot tiaa tiao tica ticc tich tico tidc tidd tiht tiit tita titc tith titi tito titt toad toat toca toch toci toco toda todd todi todo todt tohi toho toid toit tooa tood tooh toot tota totc totd toth toti toto tott tttt