a-ii aaaa aaab aaaf aaai aaal aaar aaas aaba aabb aabi aabl aabt aafa aafb aaff aafi aafl aaib aaii aais aala aali aall aalo aals aaoo aara aari aaro aars aart aasa aasf aasi aass aast aata aatf aatt abaa abab abaf abai abal abar abas abat abb- abba abbb abbi abbo abbr abbs abbt abff abia abib abil abir abis abit abla ablo abls aboa abob abof abol aboo abor abos abot abra abri abro abrs abs- absa absf absi absl abss abta abts afaa afao afar afat afbs affa affi affo affs afft afia afib afif afil afir afis afit afla afoa afol afoo afor afr- afra afri afro afrs afsa afsb afst afta afts aiai aias aiba aibl aibo aiff aifl aifs aiia aiib aiir aila aili ails aioi aira airi airo airs airt aisa aisb aisi aisl aiso aisr aist aita aitf aiti aitr aits aitt alaa alai alal alao alar alas alat alb- alba albi albo albs alfa alfi alfs ali- alia alib alif alii alil alio alir alis alit all- alla alli alll allo allr alls aloa alof aloi alol aloo alor alos alot alro alsa also alst alta alti alto alts aoba aola aora aorb aors aort aoss aotf arab araf arai aral arar aras arat arba arbi arbs arfa arfb arff arfs arft aria arib arif arii aril ario aris arit arla arli arlo aroa arob aroi aroo aror aros arr- arra arri arro arrr arrs arrt ars- arsa arsi arso arst arta arti arto artr arts asaa asab asaf asai asal asao asar asas asat asba asbo asfa asfi asia asif asii asil asio asir asis asit asla asli aslo aslr asob asof asoi asor asos asot asra asro asrs assa assi assl asso assr asss asst asta astb asti astl asto astr asts at-l at-t ataa atab atai atal atar atas atat atbs atfb atfs atia atif atil atis atit atla atli atlo atls atob atof atoi atol ator atos atot atra atri atro atsb atsi atst atta atti atto attr atts ba-i baaa baaf baal baar baas baat baba babb babi babo babr babs baff bafo baft baia baib bail baio bair bais bait bala balf bali ball balo bals balt baol baos bar- bara barb barf bari baro barr bars bart basa basf basi baso bass bast bata batf bati bato bats batt bbas bbbb bbbs bblb bbls bfas bffl bffs bfsi bfsr bfta bfts bftt biaf bial biao biar bias biat biba bibb bibi bibl bibo bibs bifa biff bifi biis bila bili bill bilo bils bilt bio- bioi biol bios biot bira birb biri birl biro birr birs birt bis- bisa bisl biso biss bist bita bito bits bitt blaa blab blas blat blbt blio blir blis blit blls blob bloo blot blss blst blts boab boai boal boar boas boat boba bobb bobi bobo bobs bofa boff bofs boi- boii boil bois boit bola boli boll bolo bols bolt boob boof bool boor boos boot bor- bora borf bori boro borr bors bort bosa bosi boso boss bost bota botb boti boto bots bott brab braf brai brao bras brat bria bril brio bris brit brls broa brob brol broo bror bros brot brrr brrs brsb brsr brst bsaa bsas bsat bsfa bsff bsfs bsos bsra bsts btaa btaf btla btob btor btrt btss bttb faaa faas faba fabi fabo fabs fafa faff fafi fafo fail faio fair fais fait fala fali fall falo fals falt fara farb farl faro farr fars fart fasa fasi faso fass fast fata fatf fati fato fats fatt fbar fbis fbla fbrs ffar ffff ffii ffrr ffsa ffss fftf fiaa fiaf fial fiar fias fiat fiba fibs fifa fiff fifi fifo fift fiii fiil fila fili fill filo fils fior fios fira firs fisa fisi fiss fist fita fiti fits fitt flab flao flat flia flii flis flit flob floo flor flos flot flts foaf foal foar foba fobs fobt fofo foia foil fois fola foli foll folo folr fols folt foof fool foos foot for- fora forb fori forl foro forr fors fort fosa fosb fosi foso foss fost fota foti foto fots fott frab fras frat fria frib fril frio fris frit frla frob frol fros frot frsb frso frst frta fsai fsas fsfi fsfo fsia fsra fssa fssf fsta ft-l ftii ftlb ftos ftrs ftsa ftsr iaaa iaai iaal iaas iaat iaba iaff iafl iaia iais iala iall ials iara iars iart iasa iasi iaso iasr iata iati ibar ibas ibat ibfi ibia ibis ibos ibot ibra ibri ibro ibsa ibsf ibss ibtb ibtl ibts ifaa ifao ifar ifas ifat ifbb ifil ifis ifit ifla ifor ifra ifrb ifrf ifri ifsa ifsb ifso ifta ifto iias iifa iiii iiio iiis iiit iila iioi iioo iios iira iirs iisi iisr iist iita iitr iitt ilal ilar ilas ilia ilio ilir ilis ilit ill- illa illi illo ills illt iloo ilos ilot ilsa ilts ioba iobi ioii ioio ioit iola iolo ioof iooi iooo ioos iora iori iors ioso iota iotf ioto iraf irai iral irao irar iras iri- iria iril irio iris irla irlb irob irra irri irrs irsa irsf irta irtf irti irts is-a isaf isai isal isao isar isas isat isba isbl isbt isfa isia isil isis isit isla isls iso- isof isol isor isos isra isri issa issf issi isso issr isss ista isti isto istr ists itaa itaf itai ital itar itas itat itbs itfa itia itif itil itis itll itof itoi itol itoo itor itos itra itrf itri itrs itsa itsf itsi itso itta ittf itto laaa laal laar laas laat laba labi labo labr labs lafb laff laft laia lail lair lais lait lala lali lall lalo laos lara larb larf lari larr lars lart lasa lasi laso lass last lata lati lato lats latt lbar lbia lblr lbos lbrs lbrt lfat lfts liao liar lias liat liba libo libr libs lifa liff lifl lifo lift liia liii liir liis