-al a-a a-b a-i a-t aaa aab aae aaf aag aai aal aat aau ab- aba abb abe abf abg abi abl abt abu aea aeb aee aef aeg aei ael aet aeu af- afa afb afe aff afg afi afl aft afu ag- aga agb age agf agg agi agl agt agu ai- aia aib aie aif aig aii ail ait aiu al- ala alb ale alf alg ali all alt alu at- ata atb ate atf atg ati atl att atu au- aua aub aue auf aug aui aul aut b-u baa bab bae baf bag bai bal bat bau bba bbb bbe bbf bbg bbi bbl bbt bbu be- bea beb bee bef beg bei bel bet beu bfa bfb bfe bff bfg bfi bfl bft bfu bga bgb bge bgf bgg bgi bgl bgt bgu bi- bia bib bie bif big bii bil bit biu bla blb ble blf blg bli bll blt blu bta btb bte btf btg bti btl btt btu bua bub bue buf bug bui bul but buu eaa eab eae eaf eag eai eal eat eau eba ebb ebe ebf ebg ebi ebl ebt ebu eea eeb eee eef eeg eel eet ef- efa efb efe eff efg efi efl eft ega egb ege egf egg egi egl egt egu eia eib eie eif eig eii eil eit eiu ela elb ele elf elg eli ell elt elu eta etb ete etf etg eti etl ett etu eu- eua eub eue euf eug eui eul eut faa fab fae faf fag fai fal fat fau fba fbb fbe fbf fbg fbi fbl fbt fbu fea feb fee fef feg fei fel fet feu ffa ffe fff ffg ffi ffl fft ffu fga fgb fge fgf fgg fgi fgl fgt fia fib fie fif fig fii fil fit fiu fla flb fle flf flg fli fll flt flu fta ftb fte ftf ftg fti ftl ftt ftu fua fub fue fuf fug fui ful fut fuu gaa gab gae gaf gag gai gal gat gau gba gbe gbf gbg gbi gbl gbt gbu ge- gea geb gee gef geg gei gel get geu gfa gfb gfe gff gfi gfl gft gga ggb ggg ggi ggt ggu gia gib gie gif gig gii gil git giu gla glb gle glf glg gli gll glt glu gta gtb gte gtf gtg gti gtl gtt gtu gu- gua gub gue guf gug gui gul gut guu i-f ia- iaa iab iae iaf iag iai ial iat iau iba ibb ibe ibf ibg ibi ibl ibt ibu ie- iea iee ief ieg iei iel iet ifa ifb ife iff ifg ifi ifl ift ifu iga igb ige igf igg igi igl igt igu iia iib iie iif iii iil iit iiu il- ila ilb ile ilf ilg ili ill ilt ilu ita itb ite itf itg iti itl itt itu iu- iua iub iue iug iui iut la- laa lab lae laf lag lai lal lat lau lba lbb lbe lbf lbg lbi lbl lbt lbu lea leb lee lef leg lei lel let leu lfa lfb lfe lff lfg lfi lfl lft lfu lga lgb lge lgf lgg lgi lgl lgt lgu lia lib lie lif lig lii lil lit liu lla llb lle llf llg lli lll llt llu lta ltb lte ltf ltg lti ltl ltt ltu lua lub lue luf lug lui lul lut luu taa tab tae taf tag tai tal tat tau tba tbb tbe tbf tbg tbi tbl tbt tbu te- tea teb tee tef teg tei tel tet teu tfa tfb tfe tff tfg tfi tfl tft tfu tga tgb tge tgf tgg tgi tgl tgt tgu tia tib tie tif tig tii til tit tiu tla tle tlf tlg tli tll tlt tlu tta ttb tte ttf ttg tti ttl ttt ttu tua tub tue tuf tug tui tul tut tuu ua- uaa uab uae uaf uag uai ual uat uau uba ubb ube ubf ubg ubi ubl ubt ubu uea ueb uee uef ueg uei uel uet ufa ufe uff ufg ufi ufl uft ufu uga ugb uge ugf ugg ugi ugl ugt ugu uia uib uie uif uig uii uil uit uiu ula ulb ule ulf ulg uli ull ult ulu uta utb ute utf uti utl utt utu uua uue uug uut uuu

a-be a-fu a-ii aaaa aaab aaae aaaf aaai aaal aaba aabb aabi aabl aabt aaea aafa aafb aaff aafi aafl aage aaib aaii aala aale aali aall aalu aata aatf aatt abaa abab abae abaf abag abai abal abat abau abb- abba abbb abbe abbi abbt abee abel abet abff abgl abia abib abie abig abil abit abiu abla able abta abtu abua abue abuf abug abul abut aeaf aebi aega aeit aela aeta aetf aett afaa afat afee afel afet affa affi afft afgf afia afib afif afig afil afit afla afle aflg afta afte afua afue agag agai agal agat agau agba agea agee agei agel aget agfa agga agge aggi aggu agia agib agie agig agii agil agit agla agle agli aglu agta agte agua ague agui agul agut aiai aiba aibl aiea aiee aiel aiet aiff aifl aiga aiia aiib aila aile aili ailu aita aite aitf aiti aitt aitu aiui alaa alae alag alai alal alat alau alb- alba albe albi albu alea alee alef aleg alet aleu alfa alfe alfi alg- alga alge algi ali- alia alib alie alif alig alii alil alit aliu all- alla alle alli alll allu alta alte alti alua aluf alug alui alut at-l at-t ataa atab atae atai atal atat atea atee atef atei atel atfb atfe atia atie atif atil atit atiu atla atle atli atta atte atti attu atua atub atug atul auaa aube auel aufe aufi auga auge augi aul- aula aule aulf auli aull ault aulu aut- aute auug ba-i baaa baaf baal baat baba babb babe babi babu bael baff baft baga bage bagg