a-ak a-ha aaaa aaab aaac aaah aaar aaas aaba aabb aabc aabh aaca aacb aacc aach aack aacr aacs aacu aaha aahk aahs aaka aaku aara aarc aars aaru aasa aasc aass aasu aaus abaa abab abac abak abar abas abau abb- abba abbb abbr abbs abca abcb abcc abch abcr abcs abha abhr abhs abra abrc abrs abs- absa abss absu abua abuk abus acaa acab acac acar acas acba acca accc acch accs accu acha achh achr achs achu acks acr- acra acrc acrr acrs acsa acsc acss acu- acur acus ahab ahac ahah ahar ahas ahau ahha ahhs ahra ahrc ahrr ahrs ahsa ahss ahua ahus akaa akah akar akas akca akha akhs akka akku akr- akra aksa aksu akua arab arac arah arak arar aras arau arba arbh arbs arc- arca arch arcs arh- arhs arka arkh arks arr- arra arrc arrh arrk arrr arrs arru ars- arsa arsc arsk arsu arua arub asaa asab asac asah asak asar asas asau asba asbu asc- asca ascb ascc asch ascr asha ashk ashs ashu aska askr asks asra asrc asrs asru assa assc assh assk assr asss assu asub asur asus auaa auca auch auks aur- aura ausa aush ausu baaa baah baak baar baas baba babb babr babs babu bac- baca bacc bach back bacs baha bahr bahs bahu bak- baka bakh bakr baks baku bar- bara barb barc barh bark barr bars baru basa basc bash bask bass basu bau- bauk baur bbas bbau bbbb bbbs bbch bbhs bbrc bcaa bcar bcas bcbc bcbs bcca bccc bccs bchs bcra bcrs bcru bcsa bcsc bcss bcuc bhar bhca bhcc bhhs bhra bhur bhuu bkhs brab brac brah brak bras brau brca brcb brhs brka brkb brrr brrs brsb brsr bruc bruh brus bsaa bsac bsas bscs bshs bsra bssc buar buba bubb bubs bubu buca bucc buch buck bucs bucu buha buhr buhs buka bukh bukk buku bur- bura burb burh burk burr burs buru busa busc bush busk buss busu buus caaa caab caac caah caas caba cabs cabu cac- caca cacc cach cack cacr caha cahs caka cara carb carc cark carr cars casa casb casc cash cask casr cass casu cauc cauk caus cbac cbar cbbc cbbs cbca cbcc cbcr cbcs cbcu cbha cbhs cbka cbkr cbrh cbsa cbsc cbus ccaa ccab ccac ccar ccas ccba ccbc ccca cccb cccc cccs cccu ccha cchr cchs ccra ccrc ccrs ccsa ccss ccuc ccus chaa chab chac chah chak char chas chau chca chch chcs chha chhs chka chkb chks chra chrb chrc chrr chrs chsc chsh chsr chua chub chuk chur chus ckac ckbc ckch ckck ckcs ckhs ckrc cksa cksb cksh crab crac crar cras crau crbc crbu crca crcc crcr crhs crkc crsa crss crub cruk crus csaa csab csac csak csar csas cscb cscc csch cscr cscs cshs cska csks csra csrc csrs cssa cssr csua csur csus cuau cub- cuba cubb cubs cuca cucc cuck cuk- cuka cura curb curr curs cusa cusb cush cusk cuss cusu haab haak haar haas haba habs habu hack hacs haha hahs haka hakk haks haku hara harc harh hark harr hars haru hasa hasc hash hask hass hau- haus hbar hbbs hbhs hbrs hbss hcbc hcbs hcca hccb hccc hcch hccs hchs hcsa hcsc hcss hhaa hhhh hhhs hhus hkbu hkcc hkcs hrac hras hrhs hrrc hsac hsas hsbc hscc hshs hsua hsur huac huah huas huba hubb hubs huch huck hucs hucu huhs huhu hura hurk hurr hurs huru husa hush husk huss huub huus kaaa kaab kaak kaar kaas kaba kabb kabc kabr kabu kacb kacc kach kacs kacu kaha kahc kahr kahs kahu kaka kakc kakh kakk kaks kaku kara karb kark karr kars karu kas- kasa kasb kasc kash kask kasr kass kasu kau- kaub kauc kauk kaur kaus kbaa kbab kbac kbak kbar kbas kbba kbbb kbbc kbbk kbbr kbbs kbbu kbca kbcb kbch kbck kbcr kbcs kbcu kbhb kbhc kbhh kbhr kbhs kbkb kbkk kbkr kbra kbrb kbrc kbrh kbrk kbru kbsa kbsb kbsk kbsr kbss kbsu kbua kbub kbuc kbuk kbur kbus kbuu kcaa kcab kcac kcah kcar kcas kcau kcba kcbc kcbk kcbr kcbs kcbu kcca kccb kccc kcck kccr kccu kcha kchh kchk kchr kchs kchu kckc kckk kckr kcrc kcrh kcrr kcrs kcru kcsa kcsb kcsc kcsr kcss kcsu kcua kcub kcuh kcuk khab khac khak khar khas khbc khbr khbs khca khcb khcc khch khck khcs khhk khhs khka khkk khkr khks khra khrk khrr khss khsu khub khuk khur khus kkaa kkac kkar kkba kkbb kkbr kkbs kkcb kkch kkck kkcr kkcs kkha kkhb kkhh kkhk kkhr kkkk kkrb kkrc kkrh kkrk kkrr kkrs kksa kksr kkss kksu kkua kkus kkuu krab krac krah krak krar kras krba krbb krbk krbr krca krcb krcc krch krcs krcu krhc krhs krka krkc krkh krkk krkr krks krku krrb krrc krrk krrr krrs krsa krsc krsh krsk krsr krss krsu krua kruc kruh kruk krur ksab ksac ksah ksak ksar ksas ksau ksba ksbc ksbh ksbr ksbs ksca kscb ksch ksck kscr kscs kscu ksha kshb kshk kshr kshs kshu kska kskb kskk kskr ksks ksku ksra ksrb ksrh ksrr ksrs kssa kssr ksss kssu ksua ksub ksuh ksuu kuac kuah kuar kuau kuba kubb kubc kubr kubs kubu kuca kucb kucc kuch kucr kuhs kuhu kuka kukh kukk kuks kuku kura kurb kurk kurr kurs kuru kusa kusb kusc kush kusu kuub kuuk kuur kuuu raab raak raas raba rabb rabk rabs rabu rac- raca racc rach rack racs racu raha rahr rahs rahu raka rakk raku rara rarb rark rars rasa rasc rash rask rass rasu raua raub rauc rauk raus rbbb rbbr rbbs rbhs rbss rcac rcas rcbc rccb rccc rccs rchb rchs rcsa rcsc rcss rhau rhhs rhus rkss rrah rras rrhs rrrr rsaa rscc rsch rscs rshs rssa rsua ruah ruas ruba rubb rubs rubu ruca ruch ruck ruhh ruhr ruhs ruka rukh rukk ruku rura rurc rurs