a-fu a-ha aaaa aaab aaac aaaf aaah aaal aaap aaba aabb aabc aabh aabl aabp aaca aacb aacc aacf aach aacl aacp aacu aafa aafb aafc aaff aafl aaha aahl aala aalc aall aalu aapa aapc aaph aapl aaup abaa abab abac abaf abal abap abau abb- abba abbb abca abcb abcc abcf abch abcl abcp abff abha abla abpa abpc abpp abua abuf abul acaa acab acac acap acba acbl acca accc accf acch accp accu acfc acfl acha achh achl achp achu acla aclc aclu acpa acpu acu- acuf acul acup afaa afap afca afcb afcc afch afcu affa affc afla aflc aflp afpa afpc afua ahab ahac ahah ahal ahau ahfa ahha ahla ahlu ahpl ahpu ahua al-p alaa alac alal alap alau alb- alba albc albu alca alcc alfa alha all- alla allh alll allu alpa alph alpl alpu alua aluf apac apah apal apap apba apca apcb apcc apfa apfc apfl aph- apha aphc apl- apla aplp aplu appa appc apph appl appu apua apuc apup auaa auca auch aucp aufc aul- aula aulf aull aulu aupc baaa baaf baah baal baba babb babu bac- baca bacc bach bafc baff baha bahl bahu bala balc balf ball balu bapa bapc bapp bapu bau- bauf baul bbau bbbb bbch bbfc bblb bcaa bcap bcbc bcbp bcca bccc bccl bcfc bcpl bcpp bcuc bcup bfca bffl bfpp bhca bhcc bhff bhpl bhuu blaa blab blac blah blau blcu blfc blub bluf blup bpcp bpfc bpfl bphc bual buba bubb bubu buca bucc buch bucu bufc buff buha buhl bula bulb bull bulu bupa bupc caaa caab caac caaf caah caal caap caba cabf cabu cac- caca cacc cach cafa cafb cafc caff cafl cafu caha cahl cala calc calf call calp calu capa capb capc caph capp capu cauc cauf caul caup cbac cbal cbbc cbca cbcc cbcl cbcp cbcu cbfb cbfc cbha cbhl cblb cblc cbpc cbpp ccaa ccab ccac ccaf ccap ccba ccbc ccca cccb cccc cccf cccl cccp cccu ccfa ccfc ccff ccfl ccha cchl cchp ccla cclc ccpa ccpl ccpp ccuc ccup cfaa cfab cfac cfbc cfca cfcb cfcf cfcl cffb cfpa cfpl chaa chab chac chaf chah chal chap chau chbp chca chch chcp chfa chfc chha chlc chlp chpa chpf chpp chua chub chul clab claf clap clau clpb clpp club cluh cpaa cpac cpaf cpap cpbc cpca cpcu cpff cpha cphl cplc cppa cuau cub- cuba cubb cuca cucc cufa cufc cuff cula culb culc cull culp cupl cupp faaa faac faah faap faba fabu faca facc fach facp fafa fafc faff faha fala falc fall falu fapa fapl fapp faul fbla fcab fcal fcap fcba fcca fccf fcch fccp fcpa fcup ffcc ffff fhlb fhup flab flac flap flcl flub fluf fp-c fpaa fpcc fpla fplc fubb fubu fuc- fuca fufc fuff fufu fula full fulu haab haaf haal haba habu hafb haff haha hal- hala halb half hall halp halu hapa happ hapu hau- hauf haul hbfc hcap hcbc hcca hccb hccc hcch hcfa hcfc hcpc hfba hhaa hhcl hhhh hhla hhpa hhpc hlah hlul hpac hpcc hpfc huac huah huba hubb hubl huch hucu hufc huff hufu huhu hula hulc hull hulu hupa hupp huub laaa laac laal laap laba labu laca lacc lach lacl lacp lacu lafb lafc laff laha lahu lala lall lalu lapa lapb lapc lapp lapu laub lauf laul lbcc lcac lcbc lcca lccc lcfc lchc lcpa lcpc lcpl lfca lfcc lhau lhfp lhhh llcc lllc llll lpac lpfp lpla lppl luah luau luba luca luch luff lufu luhu lula lull lulu lupa lupu luua luup paal paap paba pabu paca pach pacu pafa pafc paff paha pahp pahu pala palh pall palp palu papa papb papp paua pauh paul paup pbac pbcc pblu pbpa pcaa pcaf pcap pcba pcbc pcca pccc pccl pcfc pcha pchp pcll pcpb pcpp pfaa pfcb pfff phah phal phcc phpa phua phul plaa plab plac plaf plap plau plcc plch plfa plff plpa plpp plua plup ppac ppal ppap ppcc ppfa pppa pppp puah publ pubu puca puch puff puha puhl pula pull pulp pulu pupa pupl pupu puuc uabc uaca uafa uaua ubac ubal ubba ubla ubpc ucal ucbc ucca uccp ucfa ucfb ucha ucla ucpa ucpb ucph ucua ufcu uffa ufpb uhcl uhuh uhup ulaa ulbc ulcc ulch ulla ulua ulul upac upal upca upla uplb uppa uppc uppp uppu upup uucp uulu uuuu