a-ha aaaa aaab aaaf aaah aaal aaar aaas aaba aabb aabh aabl aabt aafa aafb aaff aafl aaha aahl aahs aala aall aalo aals aaoo aara aaro aars aart aasa aasf aass aast aata aatf aatt abaa abab abaf abal abar abas abat abb- abba abbb abbo abbr abbs abbt abff abha abho abhr abhs abla ablo abls aboa abob abof aboh abol aboo abor abos abot abra abro abrs abs- absa absf absl abss abta abts afaa afao afar afat afbs affa affo affs afft afhs afla afoa afol afoo afor afr- afra afro afrs afsa afsb afst afta afts ahab ahah ahal ahar ahas ahat ahfa ahha ahhs ahla ahoa ahor ahot ahra ahrr ahrs ahsa ahso ahss ahta ahto ahts alaa alal alao alar alas alat alb- alba albo albs alfa alfs alha alhs all- alla allh alll allo allr alls aloa alof aloh alol aloo alor alos alot alro alsa also alst alta alto alts aoah aoba aola aora aorb aors aort aoss aotf arab araf arah aral arar aras arat arba arbh arbs arfa arfb arff arfs arft arh- arhs arla arlo aroa arob aroo aror aros arr- arra arrh arro arrr arrs arrt ars- arsa arso arst arta arth arto artr arts asaa asab asaf asah asal asao asar asas asat asba asbo asfa asha ashs asht asla aslo aslr asob asof asor asos asot asra asro asrs assa assh assl asso assr asss asst asta astb astl asto astr asts at-l at-t ataa atab atal atar atas atat atbs atfb atfs atha athl atho aths atla atlo atls atob atof atol ator atos atot atra atro atsb atst atta atto attr atts baaa baaf baah baal baar baas baat baba babb babo babr babs baff bafo baft baha bahl baho bahr bahs baht bala balf ball balo bals balt baoh baol baos bar- bara barb barf barh baro barr bars bart basa basf bash baso bass bast bata batf bath bato bats batt bbas bbbb bbbs bbhs bblb bbls bfas bffl bffs bfhs bfsr bfta bfts bftt bhao bhar bhat bhff bhhs bhor bhot bhra bhrt bhsf blaa blab blah blas blat blbt blhs blls blob bloo blot blss blst blts boab boal boar boas boat boba bobb bobo bobs bofa boff bofh bofs boha bohl boho bohr bohs boht bola boll bolo bols bolt boob boof booh bool boor boos boot bor- bora borf borh boro borr bors bort bosa bosh boso boss bost bota botb both boto bots bott brab braf brah brao bras brat brhs brls broa brob broh brol broo bror bros brot brrr brrs brsb brsr brst bsaa bsas bsat bsfa bsff bsfs bshs bsos bsra bsts btaa btaf bths btla btob btor btrt btss bttb faaa faah faas faba fabo fabs fafa faff fafo faha fahr fahs fala fall falo fals falt fara farb farl faro farr fars fart fasa fash faso fass fast fata fatf fath fato fats fatt fbar fbhs fbla fbrs ffar ffff ffhs ffrr ffsa ffss fftf fhas fhfs fhhs fhlb fhrs fhss flab flao flat flhs flob floo flor flos flot flts foaf foal foar foba fobs fobt fofo fohr fohs fola foll folo folr fols folt foof fool foos foot for- fora forb forl foro forr fors fort fosa fosb fosh foso foss fost fota foth foto fots fott frab fras frat frhs frla frob froh frol fros frot frsb frso frst frta fsas fsfo fshb fshs fsra fssa fssf fsta ft-l fths ftlb ftos ftrs ftsa ftsr haab haaf haal haar haas haat haba habo habs habt hafb haff hafs haft haha haho hahs haht hal- hala halb half hall halo hals halt haor hara harf harh harl haro harr hars hart hasa hash hass hast hata hatb hath hato hats hatt hbar hbbs hbhs hbos hbrs hbss hbtl hfba hfhs hfrs hfss hhaa hhat hhhh hhhs hhla hhof hlah hlas hlhs hlss hltf hoar hoas hoat hoba hobo hobs hoff hofs hoha hohl hoho hol- hola holb holh holl holo hols holt hoof hool hoor hoos hoot hora horl horo horr hors hort hosa hosh hoss host hota hotb hoth hotl hoto hotr hots hott hras hrbl hrhs hrob hros hrso hrta hrtb hsas hsat hsfs hshs hsls hsob hsts htab hths htoh htol htra httr laaa laal laar laas laat laba labo labr labs lafb laff laft laha laho lahr lahs laht lala lall lalo laos lara larb larf larr lars lart lasa lash laso lass last lata lath lato lats latt lbar lbhs lblr lbos lbrs lbrt lfat lfhs lfts lhas lhbs lhhh lhhs lhor lhsa lhss llao llat llbs llhs llll lloa lloo loaf loar loas loat lob- loba lobb lobh lobo lobs lofa loff loft loha loho lohr lohs lola loll lolo lols loob loof lool loor loos loot lora loro lors losa losh loso loss lost lota loth lotl loto lotr lots lott lral lrat lrba lrhs lrrr lrst lrta lrts ls-r lsat lshs lsla lsof lsoh lssa lsso lssr lsts ltbf ltbl lthr lths ltra ltrs ltsa ltsr lttr oafo oafs oahs oall oara oars oasl oass oast oath oats obal obas obba obbo obhs obla obls obol obor obos obot obra obrh obro obsr obss obst obts ofah ofas off- offa offh offo offr offs ofla ofor ofra ofst ofta ohal ohba ohho ohhs ohob ohoh ohos ohra ohso ohss ohta ohto olaf olah olar olas olat olba olbo olfa olfs olla ollo olof olor olos olot olsh olst olta ooaa ooba ooff oofs ooha ooho oohs oola oolo oooh oooo ooos oora oort oosa oost ootb oots orab orah oral orao orar oras orat orba orbb orbo orbs orff orfs orhs orla orlo oro- orof oror oros orot orra orro orrs orsa orso orta orth orto orts osaf osar osas osat osba osfa osha osho oshs osla oslo osoo osor osos osro ossa ossb osso osta ostr osts otar otas otbs otha otho othr oths oto- otof otoh otoo otor otos