a-do a-ha a-ii aaaa aaac aaad aaah aaai aaar aaca aacc aacd aach aaci aaco aacr aact aada aadc aadi aadt aaha aaic aaii aaoo aara aarc aard aari aaro aart aata aatc aatt ac-t acaa acac acad acai acar acat acca accc accd acch acci acco acct acda acdc acdi acdt acha achh achi acho achr acht aci- acia acic acid acir acoa acod acoh acor acot acr- acra acrc acri acro acrr acta actc acth acti acto actt adaa adac adad adah adai adao adar adat adcc adci adda addc addd addi addo addr adha adhd adhi adho adia adic adio adir adit adoc adod adoo ador adot adra adro adta ahac ahad ahah ahai ahar ahat ahdi ahha ahio ahir ahit ahoa ahod ahor ahot ahra ahrc ahrr ahta ahti ahto aiai aica aicc aicd aich aicr aida aidc aidi aidr aidt aiha aiho aiia aiic aiid aiir aioc aioi aira aird airh airi airo airt aita aith aiti aitr aitt aoah aoca aodh aora aort aotc aotd arac arad arah arai arar arat arc- arca arch arci arco arct arda ardc ardi ardo arh- aria arid arii ario arit aroa arod aroi aroo aror arr- arra arrc arrh arri arro arrr arrt arta artc arth arti arto artr at-t ataa atac atad atai atar atat atca atcc atch atco atcr atdi atdt atha athi atho atia atic atid atit atoc atod atoi ator atot atra atrc atri atro atta atti atto attr c-cd caaa caac caah caat cac- caca cacc cach caci caco cacr cada cadc cadd cadi cado cadr caha caht caia caic caid caio cair cait caod caoi caor cara carc card cari caro carr cart cat- cata catc catd cath cati cato catt ccaa ccac ccad ccai ccar ccat ccca cccc ccci ccdc ccdh ccdi ccdr ccha cchr ccic ccid ccii ccir ccoc ccod ccra ccrc ccri ccrt cctc cctt cd-r cdaa cdac cdad cdai cdda cddr cdic cdii cdio cdot chaa chac chad chah chai chao char chat chca chch chci chdi chha chia chic chid chih chir chit choc chod choh choi choo chor chra chrc chrd chro chrr chrt chto chtr chtt ciaa ciao ciar ciat cica cicc cich cici cico cicr cict cida cidc cidi cidr cidt cihr ciht ciia ciid ciii ciit cior cira circ cirh ciri ciro cirr cirt cita cith citi cito citt coad coai coat coca coch coco coct coda codd codi coha coho coia coir coit cood cooh coot cor- cora corc cord cori coro corr cort cota cotc coth coti coto cott crac crai crar crat crca crcc crcr crda crdc cria cric crit croc crod croh croo cror crot crrt crtc ctca ctia ctic ctor ctot ctrc ctta daad daar daca daci dact dada dadi dado daha dahi daia daid daio dair dait dara darc dard dari daro darr dart data dati dato datr datt dcca dccc dcci dcct dcia dcii dcio dcra dctc dddd ddoc ddot ddrc dhaa dhad dhai dhao dhar dhat dhod dhor dia- diac diad diao diar diat dica dich dici dico dict dida didi dido diii dioc dior diot dira dird dirr dirt dita dith diti dito ditt doar doat doca doch doci doco doct dod- doda dodd dodi dodo doha dohc dohr doid doit dood door doot dora dorc dord dori doro dorr dort dota dotd doth doti doto dott draa drac drad drar drat drca drda dric drih drit drod droh drot drra dtaa dtac dtcc dthd dtor dtot h-ii haad haar haat haco hada hadh hadi haha haho haht haid hair hait haor hara harc hard harh hari haro harr hart hata hath hati hato hatt hcat hcca hccc hcch hcdr hchi hcrd hdca hdci hdda hdoc hdod hdra hdri hdtt hhaa hhat hhhh hi-c hiaa hiar hicc hich hico hida hidi hihc hihi hiho hiht hiit hioc hira hird hiri hiro hirt hita hitc hiti hito hitt hoac hoad hoai hoar hoat hoca hoch hocr hoda hodh hodi hodr hoha hoho hoid hoir hoit hood hoor hoot hora horc hord hori horo horr hort hota hotd hoth hoti hoto hotr hott hrac hrad hrdc hrid hrit hrod hrrc hrta htcc htoh htra httr iaaa iaac iaai iaat iaca iacc iacr iact iadc iadt iahc iaia iara iarc iart iata iatc iati icaa icac icad icai icao icar icat icca iccc icci icco iccr icct icdc icdd ichc ichd ichi icho ichr icoc icod icor icra icrc icrr icrt icta idad idah idar idat idca idcr idda iddo idha idia idic idid idio idir idoc idra idrc idro idta ihad ihcc ihdr ihit ihra ihrc ihrd ihtc iiac iica iicd iida iiht iiii iiio iiit iioi iioo iira iirc iita iitr iitt ioci iod- ioda iodd iodo ioii ioio ioit iooi iooo iora iori iota ioto irac irad irai irao irar irca ircc ircd irda irdc irdo iri- iria iric irid irio iroc irod iroh irra irrc irri irta irti itaa itac itai itar itat itch itdo itha ithc itia itic itoh itoi itoo itor itra itri itta itto oaic oara oath ocac ocad ocat occa occc occi occt ocha ochi ocht ocra ocro ocrr oct- octa octi octo odac odah odai odci odda oddd oddi odia odic odio odir odoh odoo odor odot odra ohad ohai ohcc ohhi ohho ohia ohid ohio ohoh ohra ohta ohto oici oido oiii oira oirt oita oitc oiti ooaa oocr ooda oodi ooha ooho ooia ooid oooh oooo oora oord oort orac orad orah orai orao orar orat orca orch orci orco orda ordo ori- oria oric orid orio orit oro- oror orot orra orri orro orta ortc orth orto otac otar otcd otha otho othr otic otit oto- otoh otoo otor otra otro otta otti otto raad raat rac- raca racc rach raci raco ract rada radc radd radh rado radr radt raha rahi rahr raht raia raic raid raii rair rait raoc raoh rara rari raro rata rath rati rato ratt rcac rccc rcdc rcic