-hou a-do a-ha a-ii aaaa aaab aaac aaad aaah aaai aaar aaba aabb aabc aabd aabh aabi aaca aacb aacc aacd aach aaci aaco aacr aacu aada aadc aadi aadu aaha aaib aaic aaii aaoo aara aarc aard aari aaro aaru abaa abab abac abad abai abar abau abb- abba abbb abbi abbo abbr abca abcb abcc abcd abch abci abcr abda abdi abdo abdu abha abhi abho abhr abia abib abic abid abir abiu aboa abob abod aboh aboo abor abou abra abrc abri abro abua abud acaa acab acac acad acai acar acba acca accc accd acch acci acco accu acda acdb acdc acdi acha achh achi acho achr achu aci- acia acic acid acir acoa acod acoh acor acou acr- acra acrc acri acro acrr acu- acuo acur adaa adab adac adad adah adai adao adar adba adbc adbi adcc adci adda addc addd addi addo addr addu adha adhd adhi adho adhu adia adib adic adio adir adob adoc adod adoo ador adra adro adua adub adur ahab ahac ahad ahah ahai ahar ahau ahdi ahha ahio ahir ahoa ahod ahor ahra ahrc ahrr ahua aiai aiba aibo aica aicc aicd aich aicr aida aidb aidc aidi aidr aidu aiha aiho aiia aiib aiic aiid aiir aioc aioi aira aird airh airi airo aiud aiui aoah aoba aoca aodh aora aorb arab arac arad arah arai arar arau arba arbh arbi arc- arca arch arci arco arda ardc ardi ardo ardu arh- aria arib arid arii ario aroa arob arod aroi aroo aror arr- arra arrc arrh arri arro arrr arru arua arub arud arui auaa auca auch auci audc audh audi audo aur- aura aurd auri auro ba-i baaa baad baah baar baba babb babi babo babr babu bac- baca bacc bach baci baco bada badb badd badh badi bado badr badu baha bahi baho bahr bahu baia baib baic baid baio bair baoh bar- bara barb barc bard barh bari baro barr baru bau- baud baur bbad bbau bbbb bbch bbci bbdd bbdo bbrc bcaa bcar bcbc bcca bccc bcci bcda bchd bcia bcor bcra bcru bcuc bd-r bdbc bddc bddh bdii bhai bhao bhar bhca bhcc bhir bhoi bhor bhra bhur bhuu biad biao biar biba bibb bibi bibo bica bicc bich bici bico bida bidi bido bidr bidu biha bihi bihu bio- bioc bioi biou bira birb bird biri biro birr biru boab boac boad boai boar boba bobb bobi bobo bobu boca boch boco bocu boda bodb bodh bodi bodo bodu boha bohd boho bohr bohu boi- boid boii boiu boob booc bood booh boor bor- bora bord borh bori boro borr boru boua boud bouh bour brab brac brad brah brai brao brau brca brcb brda brdo bria bric brid brih brio broa brob broc brod broh broo bror brou brrr bruc brud bruh buad buar buba bubb bubi bubo bubu buca bucc buch buci buco bucu buda budb budd budi budo budu buha buhi buho buhr buic buid buir buiu bur- bura burb burd burh buri buro burr buru c-bo c-cd caaa caab caac caah caba cabi cabo cabu cac- caca cacc cach caci caco cacr cada cadc cadd cadi cado cadr cadu caha caia caib caic caid caio cair caiu caod caoi caor cara carb carc card cari caro carr cauc cauo cbac cbar cbbc cbca cbcc cbcr cbcu cbdb cbdc cbdi cbdo cbha cbia cbid cbir cbrd cbrh ccaa ccab ccac ccad ccai ccar ccba ccbc ccca cccb cccc ccci cccu ccdc ccdh ccdi ccdr ccha cchr ccic ccid ccii ccir ccob ccoc ccod ccra ccrc ccri ccuc cd-r cdaa cdac cdad cdai cdba cdda cddb cddr cdic cdii cdio chaa chab chac chad chah chai chao char chau chca chch chci chdi chha chia chib chic chid chih chir chiu choc chod choh choi choo chor chou chra chrb chrc chrd chro chrr chua chub chud chui chur ciaa ciao ciar ciau ciba cibc cibi cibo cica cicc cich cici cico cicr cicu cida cidc cidi cidr cihr ciia ciid ciii ciob cior cira cirb circ cirh ciri ciro cirr ciuc coad coai coba cobb cobh cobi cobo cobu coca coch coco cocu coda codd codi coha coho coia coir coob cood cooh cor- cora corb corc cord cori coro corr coua coub coud cour crab crac crai crar crau crbc crbu crca crcc crcr crda crdc cria crib cric criu crob croc crod croh croo cror crub crud cuau cub- cuba cubb cubi cuca cucc cuci cuda cudi cui- cuir cura curb curd curi curo curr d-bo daab daad daar daau daba dabb dabo dabu daca daci dada dadi dado dadu daha dahi dahu daia daid daio dair daou dara darb darc dard dari daro darr daru daub daud daur dbar dbcc dcbc dcca dccb dccc dcci dccu dcdb dcia dcii dcio dcra dddd ddoc ddrc ddub dhaa dhad dhai dhao dhar dhau dhod dhor dhur dia- diab diac diad diao diar diba dibb dibo dica dich dici dico dida didi dido didu dihu diii dioc dior diou dira dird dirr doab doar doba dobb dobi dobu doca doch doci doco docu dod- doda dodd dodi dodo doha dohc dohr doid doob dood door dora dorc dord dori doro dorr doru doub douc doud dour draa drab drac drad drar drau drba drbc drca drda drib dric drih drob drod droh drou drra drua drub drui druu duaa duab duad duah duar dub- duba dubb dubc dubh dubu duca duch duco duda dudd dudo dudu duha duhr duhu duid duir duo- dura duri duro duru duur h-ii haab haad haar haba habi habo habu haco hada hadh hadi hadu haha haho haid hair haor hara harc hard harh hari haro harr haru hau- haud hbar hbcd hbic hbio hboc hcbc hcca hccb hccc hcch hcdr hchi hcrd hdca hdci hdda hdoc hdod hdra hdri hhaa hhhh hi-c hiaa hiab hiar hiba hibi hibu hicc hich hico hida hidi hihc hihi hiho hiiu hiob hioc hira