-hou a-ha aaaa aaac aaah aaar aaca aacc aach aaco aacr aact aacu aaha aaoo aara aarc aaro aart aaru aata aatc aatt ac-t acaa acac acar acat acca accc acch acco acct accu acha achh acho achr acht achu acoa acoh acor acot acou acr- acra acrc acro acrr acta actc acth acto actt actu acu- acuo acur acut ahac ahah ahar ahat ahau ahha ahoa ahor ahot ahra ahrc ahrr ahta ahto ahua aoah aoca aora aort aotc aout arac arah arar arat arau arc- arca arch arco arct arh- aroa aroo aror arr- arra arrc arrh arro arrr arrt arru arta artc arth arto artr arua arut at-t ataa atac atar atat atca atcc atch atco atcr atha atho atoc ator atot atra atrc atro atru atta atto attr attu atua atuc atur auaa auca auch auct auht aur- aura auro aut- auth auto caaa caac caah caat cac- caca cacc cach caco cacr caha caht caor cara carc caro carr cart cat- cata catc cath cato catt catu cauc cauo caut ccaa ccac ccar ccat ccca cccc cccu ccha cchr ccoc ccra ccrc ccrt cctc cctt ccuc ccut chaa chac chah chao char chat chau chca chch chha choc choh choo chor chou chra chrc chro chrr chrt chto chtr chtt chua chur chut coat coca coch coco coct cocu coha coho cooh coot cor- cora corc coro corr cort cota cotc coth coto cott cotu coua cour cout crac crar crat crau crca crcc crcr croc croh croo cror crot crrt crtc crut ctca ctor ctot ctrc ctta cuau cuca cucc cura curo curr curt cut- cuta cutc cuth cuto cutt haar haat haco haha haho haht haor hara harc harh haro harr hart haru hata hath hato hatt hatu hau- haut hcat hcca hccc hcch hhaa hhat hhhh hoac hoar hoat hoca hoch hocr hoha hoho hoor hoot hora horc horo horr hort hota hoth hoto hotr hott hotu hour hout hrac hrrc hrta htcc htoh htra httr huac huah huch hucu huhu huor huot hura huro hurr hurt huru huta huth huto hutt hutu oaau oahu oara oath ocac ocat occa occc occt ocha ocht ocra ocro ocrr oct- octa octo ocur ohau ohcc ohho ohoh ohra ohta ohto ohtu ooaa oocr ooha ooho oooh oooo oora oort orac orah orao orar orat orca orch orco oro- oror orot orra orro orta ortc orth orto otac otar otha otho othr oto- otoh otoo otor otra otro otta otto ottu otur ouac ouat oucc ouch our- oura ouro ourt out- outa outh outo ouu- raat rac- raca racc rach raco ract racu raha rahr raht rahu raoc raoh rara raro rata rath rato ratt ratu raua rauc raut rcac rccc rctc rhau rhoa rhoc rhoh roar roat roca rocc roch roco roha rohr rohu roor root rora rorc roro rort roru rota rotc roth roto rotr rott roua rouh rout rrah rrat rrrr rtca rtcc ruah ruca ruch ruct ruhh ruhr rura rurc ruro ruru ruta ruth ruto rutt rutu taa- taar taat taca tacc tach taco tact taha taho tahr tahu taoa taor taou tara tarc taro tarr tart taru tata tath tato tatr tatt tatu taua tauc taur taut tcca tccc tccu tch- tcha tchh tcho tchr tchu tctc thaa thao thar that thau thca thch thoo thor thot thou thra thro thru thtr thur toat toau toca toch toco toho tohu tooa tooh toor toot tora torc toro torr tort toru tota totc toth toto totr tott touh tour tout traa trac trao trat trau trca trcc troa troc troo trot trou trra trtc trtr truc trut truu tttt tuao tuar tuat tuca tucc tuch tuco tuht tuhu tuor tura turc turo turr turt turu tuta tuto tutt tutu tuuo uaca uaoc uarc uart uaru uata uath uatu uaua ucar ucat ucca ucha ucho ucrc ucua ucut uhoh uhta uhuh uocc uor- urac urao urat urau urca urch urho uro- uroa uroo urra urrh urth urur urut utac utah utau utha utor utto uttu uuoc uuta uuuu