a-a a-b a-i a-t aaa aab aaf aai aan aar aat aau ab- aba abb abf abi abn abr abt abu af- afa afb aff afi afn afr aft afu ai- aia aib aif aii ain air ait aiu an- ana anb anf ani ann anr ant anu ar- ara arb arf ari arn arr art aru at- ata atb atf ati atn atr att atu au- aua aub auf aui aun aur aut b-u baa bab baf bai ban bar bat bau bba bbb bbf bbi bbn bbr bbt bbu bfa bfb bff bfi bfn bfr bft bfu bi- bia bib bif bii bin bir bit biu bna bnb bnf bni bnn bnr bnt bnu bra brb brf bri brn brr brt bru bta btb btf bti btn btr btt btu bua bub buf bui bun bur but buu faa fab faf fai fan far fat fau fba fbb fbf fbi fbn fbr fbt fbu ffa fff ffi ffn ffr fft ffu fia fib fif fii fin fir fit fiu fna fnb fnf fni fnn fnr fnt fnu fra frb frf fri frn frr frt fru fta ftb ftf fti ftn ftr ftt ftu fua fub fuf fui fun fur fut fuu i-f ia- iaa iab iaf iai ian iar iat iau iba ibb ibf ibi ibn ibr ibt ibu ifa ifb iff ifi ifn ifr ift ifu iia iib iif iii iin iir iit iiu in- ina inb inf ini inn inr int inu ir- ira irb irf iri irn irr irt iru ita itb itf iti itn itt itu iu- iua iub iui iur iut n-i naa nab naf nai nan nar nat nau nba nbb nbf nbi nbn nbr nbt nbu nfa nfb nff nfi nfn nfr nft nfu nia nib nif nii nin nir nit niu nna nnb nnf nni nnn nnt nnu nra nrb nrf nri nrn nrr nrt nru nta ntb ntf nti ntn ntr ntt ntu nua nub nui nun nur nut nuu ra- raa rab raf rai ran rar rat rau rba rbb rbf rbi rbn rbr rbt rbu rfa rfb rff rfi rfn rfr rft rfu ria rib rif rii rin rir rit rna rnb rni rnn rnr rnt rnu rra rrb rrf rri rrn rrr rrt rru rta rtb rtf rti rtn rtr rtt rtu rua rub ruf rui run rur rut ruu taa tab taf tai tan tar tat tau tba tbb tbf tbi tbn tbr tbt tbu tfa tfb tff tfi tfn tfr tft tfu tia tib tif tii tin tir tit tiu tna tnb tnf tni tnn tnr tnt tra trb trf tri trn trr trt tru tta ttb ttf tti ttn ttr ttt ttu tua tub tuf tui tun tur tut tuu ua- uaa uab uaf uai uan uar uat uau uba ubb ubf ubi ubn ubr ubt ubu ufa uff ufi ufn ufr uft ufu uia uib uif uii uin uir uit uiu un- una unb unf uni unn unr unt unu ur- ura urb urf uri urn urr urt uru uta utb utf uti utn utr utt utu uua uun uur uut uuu

-ana a-fu a-ii a-un aaaa aaab aaaf aaai aaan aaar aaba aabb aabi aabt aafa aafb aaff aafi aaib aaii aain aana aani aara aari aart aaru aata aatf aatt abaa abab abaf abai aban abar abat abau abb- abba abbb abbi abbr abbt abff abia abib abin abir abit abiu abnu abra abri abta abtu abua abuf abun abut afaa afan afar afat affa affi afft afia afib afif afin afir afit afr- afra afri afru afta aftn afua aiai aian aiba aibn aiff aiia aiib aiin aiir aina aini aint ainu aira airi airt aita aitf aiti aitr aitt aitu aiui ana- anaa anab anai anan anar anat anau anba anbb anbi anbu anfa ania anib anif anin anir anit aniu anna annb anni annt anri ant- anta anti antr antt antu anua anub anuf anui anun anut arab araf arai aran arar arat arau arba arbi arfa arfb arff arft arfu aria arib arif arii arin arit arna arni arnt arr- arra arri arrr arrt arru arta arti artr arua arub arui arun arut at-t ataa atab atai atan atar atat atfb atia atif atin atit atiu atna atra atri atrn atru atta atti attn attr attu atua atub atun atur auaa aufi auna aunt aur- aura auri aut- ba-i baaa baaf baan baar baat baba babb babi babr babu baff baft baia baib bain bair bait bana bani bann banr bant banu bar- bara barb barf bari barn barr bart baru bata batf bati batn batt batu bau- bauf baur bbau bbbb bbfn bbin bfta bftt biaf bian biar biat biba bibb bibi bifa biff bifi biin bin- bina bini binn bint binu bira birb biri birn birr birt biru bita bitt bitu bnai bnib bnin bnrr bnta brab braf brai bran brat brau brfu bria brin brit brna brrr brun brut btaa btaf btan btrt bttb buar buat buba bubb bubi bubu buff bufr buif buin buir buit buiu buna bunb buni bunn bunt bunu bur- bura burb buri burn burr burt buru but- buta buti butt faaa faan faba fabi fabu fafa faff fafi fain fair fait fana fani fant fanu fara farb farr fart faru fata fatf fati fatt faun faur faut fbar ffar ffff ffii ffrr fftf ffun fiaa fiaf fian fiar fiat fiba fifa fiff fifi fift fiii fina fini finn fint fira firn fita fiti fitt fiua fnar fnta fntb fnuf frab fran frat frau fria frib frin frit frta frub frun ftan ftii ftub fuar fuat fubb fubu fuff fufu fuir fuit funa funf funt fur- fura furi furn furr furt futa futi futu iaaa iaai iaat iaba iaff iaia iain iana iara iart iaru iata iati iban ibar ibat ibfi ibia ibra ibri ibtb ifaa ifan ifar ifat ifbb ifit ifni ifnr ifra ifrb ifrf ifri ifta iftn iifa iiii iiit iira iita iitr iitt inab inaf inai