a-a a-b a-i aaa aab aaf aai aam aan aar aau ab- aba abb abf abi abm abn abr abu af- afa afb aff afi afm afn afr afu ai- aia aib aif aii aim ain air aiu ama amb amf ami amm amn amr amu an- ana anb anf ani anm ann anr anu ar- ara arb arf ari arm arn arr aru au- aua aub auf aui aum aun aur b-u baa bab baf bai bam ban bar bau bba bbb bbf bbi bbm bbn bbr bbu bfa bfb bff bfi bfm bfn bfr bfu bi- bia bib bif bii bim bin bir biu bma bmb bmf bmi bmm bmn bmr bmu bna bnb bnf bni bnn bnr bnu bra brb brf bri brm brn brr bru bua bub buf bui bum bun bur buu faa fab faf fai fam fan far fau fba fbb fbf fbi fbm fbn fbr fbu ffa fff ffi ffm ffn ffr ffu fia fib fif fii fim fin fir fiu fma fmb fmf fmi fmm fmn fmr fmu fna fnb fnf fni fnm fnn fnr fnu fra frb frf fri frm frn frr fru fua fub fuf fui fum fun fur fuu i-f ia- iaa iab iaf iai iam ian iar iau iba ibb ibf ibi ibm ibn ibr ibu ifa ifb iff ifi ifm ifn ifr ifu iia iib iif iii iim iin iir iiu im- ima imb imf imi imm imn imu in- ina inb inf ini inm inn inr inu ir- ira irb irf iri irm irn irr iru iu- iua iub iui ium iur m-f m-r maa mab maf mai mam man mar mau mba mbb mbf mbi mbm mbr mbu mfa mfb mff mfi mfm mfn mfr mfu mi- mia mib mif mii mim min mir miu mma mmb mmf mmi mmm mmn mmr mmu mna mnb mnf mni mnm mnn mnr mnu mra mrb mrf mri mrm mrn mrr mru mua mub muf mui mum mun mur muu n-i naa nab naf nai nam nan nar nau nba nbb nbf nbi nbm nbn nbr nbu nfa nfb nff nfi nfn nfr nfu nia nib nif nii nim nin nir niu nma nmb nmi nmm nmn nmr nmu nna nnb nnf nni nnm nnn nnu nra nrb nrf nri nrm nrn nrr nru nua nub nui num nun nur nuu ra- raa rab raf rai ram ran rar rau rba rbb rbf rbi rbm rbn rbr rbu rfa rfb rff rfi rfm rfn rfr rfu ria rib rif rii rim rin rir rma rmb rmf rmi rmm rmn rmr rna rnb rni rnm rnn rnr rnu rra rrb rrf rri rrm rrn rrr rru rua rub ruf rui rum run rur ruu ua- uaa uab uaf uai uam uan uar uau uba ubb ubf ubi ubn ubr ubu ufa uff ufi ufm ufn ufr ufu uia uib uif uii uim uin uir uiu um- uma umb umf umi umm umn umr umu un- una unb unf uni unm unn unr unu ur- ura urb urf uri urm urn urr uru uua uum uun uur uuu

-ana a-fu a-ii a-un aaaa aaab aaaf aaai aaam aaan aaar aaba aabb aabi aabm aafa aafb aaff aafi aaib aaii aain aama aamb aami aamn aamr aana aani aara aari aarm aaru abaa abab abaf abai abam aban abar abau abb- abba abbb abbi abbr abff abia abib abim abin abir abiu abma abmb abnu abra abri abua abuf abum abun afaa afam afan afar affa affi afia afib afif afin afir afma afr- afra afri afrm afru afua aiai aian aiba aibn aiff aiia aiib aiin aiir aimi aimm aina aini ainu aira airi aiui amaa amai amam aman amar amb- amba ambi ambn ambr ambu amfm amfr amia amib amif amii amin amir amm- amma ammi ammu amni amra amri amua amui amum amun amur ana- anaa anab anai anam anan anar anau anba anbb anbi anbu anfa ania anib anif anim anin anir aniu anma anmu anna annb anni anri anua anub anuf anui anum anun arab araf arai aram aran arar arau arba arbi arfa arfb arff arfu aria arib arif arii arim arin arma armi armm armu arna arni arr- arra arri arrr arru arua arub arui arum arun auaa aufi auma aumi auna aur- aura auri ba-i baaa baaf baam baan baar baba babb babi babm babr babu baff baia baib bain bair bama bamb bamf bami bamm bamn bamu bana bani bann banr banu bar- bara barb barf bari barm barn barr baru bau- bauf baum baur bbau bbbb bbfn bbin biaf bian biar biba bibb bibi bifa biff bifi biin bima bin- bina bini binn binu bira birb biri birn birr biru bmaa bman bmir bmmi bnai bnib bnim bnin bnrr brab braf brai bram bran brau brfm brfu bria brim brin brna brrm brrr brum brun buar buba bubb bubi bubu buff bufr buif buin buir buiu bum- buma bumb bumf buna bunb buni bunn bunu bur- bura burb buri burm burn burr buru faaa faam faan faba fabi fabm fabu fafa faff fafi faim fain fair fama fami fana fani fanu fara farb farm farr faru faun faur fbar ffar ffff ffii ffrr ffun fiaa fiaf fian fiar fiba fifa fiff fifi fifm fiii fima fimr fina fini finn fira firm firn fiua fman fmri fnar fnma fnuf frab fram fran frau fria frib frim frin frmn frub frum frun fuar fubb fubu fuff fufu fuir fumi funa funf fur- fura furi furm furn furr iaaa iaai iaba iabm iaff iaia iaim iain iama iamb iami iana iara iaru iban ibar ibbm ibfi ibia ibim ibma ibra ibri ifaa ifan ifar ifbb ifim ifma ifni ifnr ifra ifrb ifrf ifri iifa iiii iinm iira iium imaf imai imam iman imar imba imbi imfi imin imir imma immi imra imri imrr imun inab inaf inai inam inan inar inau inba infa infi inia inna inni innr innu inra inri inua inui inun