-hou a-ha aaaa aaab aaac aaah aaam aaar aaba aabb aabc aabh aabm aaca aacb aacc aach aacm aaco aacr aacu aaha aama aamb aamc aamo aamr aaoo aara aarc aarm aaro aaru abaa abab abac abam abar abau abb- abba abbb abbo abbr abca abcb abcc abch abcr abha abhm abho abhr abma abmb abmc aboa abob aboh aboo abor abou abra abrc abro abua abum acaa acab acac acar acba acca accc acch accm acco accu acha achh acho achr achu acma acmc acmh acmu acoa acoh acom acor acou acr- acra acrc acrm acro acrr acu- acum acuo acur ahab ahac ahah aham ahar ahau ahha ahmc ahoa ahom ahor ahra ahrc ahrr ahua ahum amaa amac amah amam amar amb- amba ambo ambr ambu amca amcc amco amm- amma ammo ammu amob amoc amoo amor amou amra amrc amro amua amum amur aoah aoba aoca aoma aora aorb arab arac arah aram arar arau arba arbh arc- arca arch arcm arco arh- arma armc armh armm armo armu aroa arob arom aroo aror arr- arra arrc arrh arro arrr arru arua arub arum auaa auca auch auma aur- aura auro baaa baah baam baar baba babb babm babo babr babu bac- baca bacc bach baco baha baho bahr bahu bama bamb bamc bamm bamu baoh bar- bara barb barc barh barm baro barr baru bau- baum baur bbau bbbb bbch bbcm bbrc bcaa bcam bcar bcbc bcca bccc bccm bcma bcor bcra bcru bcuc bhao bhar bhca bhcc bhor bhra bhur bhuu bmaa bmoc boab boac boar boba bobb bobo bobu boca boch bocm boco bocu boha bohm boho bohr bohu boma bomb bomu boob booc booh boom boor bor- bora borh borm boro borr boru boua bouh boum bour brab brac brah bram brao brau brca brcb brmc broa brob broc broh brom broo bror brou brrm brrr bruc bruh brum buar buba bubb bubo bubu buca bucc buch buco bucu buha buho buhr bum- buma bumb bur- bura burb burh burm buro burr buru c-bo caaa caab caac caah caam caba cabo cabu cac- caca cacc cach cacm caco cacr caha cama camb camc camh camm camo caor cara carb carc carm caro carr cauc caum cauo cbac cbar cbbc cbca cbcc cbcm cbcr cbcu cbha cbrh cbrm ccaa ccab ccac ccam ccar ccba ccbc ccca cccb cccc cccm cccu ccha cchr ccma ccmb ccmc ccmm ccob ccoc ccom ccra ccrc ccuc chaa chab chac chah cham chao char chau chca chch chcm chha chmb chmc chmo choc choh choo chor chou chra chrb chrc chro chrr chua chub chum chur cmaa cmac cmah cmba cmbc cmcc cmha cmhc cmmb cmmc cmoc cmra cmrr coba cobb cobh cobo cobu coca coch coco cocu coha coho com- coma comb comc comm como comr comu coob cooh coom cor- cora corb corc corm coro corr coua coub cour crab crac cram crar crau crbc crbu crca crcc crcr crmb crmo crob croc croh crom croo cror crub crum cuau cub- cuba cubb cuca cucc cucm cum- cuma cura curb curo curr haab haam haar haba habo habu haco haha haho hama hamc hamm hamo hamr haor hara harc harh harm haro harr haru hau- haum hbar hboc hcbc hcca hccb hccc hcch hcmc hcmm hhaa hhhh hmhb hmmm hoac hoam hoar hoba hobo hoca hoch hocr hoha hohm hoho hom- homa homo homr homu hoom hoor hora horc horo horr hour hrac hrob hrrc huac huah huam huba hubb hubo huch hucu huhu huma humh humm humo huor hura huro hurr huru huub maaa maac maam maar maba mabo mabu mac- maca macb macc mach maco macr macu maha maho mahr mahu mama mamc mamo mamu maoc maor mar- mara marc marm maro marr maru maua maum maur mbac mbam mbba mbca mbou mcaa mcac mcba mcbc mcca mccc mcmc mcrc mhac mhmm mhmr mhor mhra mmaa mmab mmac mmar mmcc mmcm mmhm mmmc mmmh mmmm mmor mmrc moaa moab moac moam moar moba mobb mobo moca moch moco moha mohm moho mohr mohu moma momo momu mooa moob mooc moor mora morb moro moru mour mr-c mrac mrbb mrbm mrca mrcb mrcc mrmc mrrc muac muar mubo muc- mucc much mucu muha muhr muhu muma mumm mumo mumu mura murc muro murr muru oaau oahu oama oara obba obbo obor obra obrh obro obuh ocab ocac ocam ocbc occa occc ocha ocma ocom ocra ocro ocrr ocum ocur oham ohau ohba ohcc ohho ohob ohoh ohra ohum omac omam omao omar ombo ombu omca omha omma omo- omoa omoo omor omra omro omuo ooaa ooba oocr ooha ooho ooma oooh oooo oora orab orac orah oram orao orar orba orbb orbo orbu orca orch orco orma ormo oro- orom oror orra orro orub orum ouac oucc ouch ouma our- oura ouro ouu- raab raam raba rabb rabo rabu rac- raca racc rach raco racu raha rahm rahr rahu rama ramb ramm ramo ramu raob raoc raoh raom rara rarb raro raua raub rauc raum rbbb rbbr rboh rcac rcbc rcbo rccb rccc rchb rchm rhau rhcm rhoa rhob rhoc rhoh rhum roab roam roar rob- roba robb robo robu roca rocc roch roco roha rohm rohr rohu roma romb romm romo roob room roor rora rorc roro roru roua roub rouh roum rrah rrmc rrrr rrum ruah ruba rubb rubu ruca ruch ruhh ruhm ruhr ruma rumb rumm rumo rura rurc ruro ruru uabc uaca uamc uaoc uarc uaru uaua ubac ubar ubba ubbo uboc ubra ucam ucar ucbc ucca ucha ucho ucmc ucom ucrc ucua uhoh uhuh umaa umac umar umb- umba umbo umma ummo umor umra uocc uomo uor- urac urao urau urba urca urch urho urma uro- uroa urom uroo urra urrh urum urur uuoc uuuu