-al a-a a-b a-i aaa aab aaf aag aai aal aas aau ab- aba abb abf abg abi abl abs abu af- afa afb aff afg afi afl afs afu ag- aga agb agf agg agi agl ags agu ai- aia aib aif aig aii ail ais aiu al- ala alb alf alg ali all als alu as- asa asb asf asg asi asl ass asu au- aua aub auf aug aui aul aus b-u baa bab baf bag bai bal bas bau bba bbb bbf bbg bbi bbl bbs bbu bfa bfb bff bfg bfi bfl bfs bfu bga bgb bgf bgg bgi bgl bgs bgu bi- bia bib bif big bii bil bis biu bla blb blf blg bli bll bls blu bsa bsb bsf bsg bsi bsl bss bsu bua bub buf bug bui bul bus buu faa fab faf fag fai fal fas fau fba fbb fbf fbg fbi fbl fbs fbu ffa fff ffg ffi ffl ffs ffu fga fgb fgf fgg fgi fgl fgs fia fib fif fig fii fil fis fiu fla flb flf flg fli fll fls flu fsa fsb fsf fsg fsi fsl fss fsu fua fub fuf fug fui ful fus fuu gaa gab gaf gag gai gal gas gau gba gbf gbg gbi gbl gbs gbu gfa gfb gff gfi gfl gfs gga ggb ggg ggi ggs ggu gia gib gif gig gii gil gis giu gla glb glf glg gli gll gls glu gsa gsb gsf gsg gsi gsl gss gsu gu- gua gub guf gug gui gul gus guu i-f ia- iaa iab iaf iag iai ial ias iau iba ibb ibf ibg ibi ibl ibs ibu ifa ifb iff ifg ifi ifl ifs ifu iga igb igf igg igi igl igs igu iia iib iif iii iil iis iiu il- ila ilb ilf ilg ili ill ils ilu is- isa isb isf isg isi isl iss isu iu- iua iub iug iui ius la- laa lab laf lag lai lal las lau lba lbb lbf lbg lbi lbl lbs lbu lfa lfb lff lfg lfi lfl lfs lfu lga lgb lgf lgg lgi lgl lgs lgu lia lib lif lig lii lil lis liu lla llb llf llg lli lll lls llu lsa lsb lsf lsg lsi lsl lss lsu lua lub luf lug lui lul lus luu saa sab saf sag sai sal sas sau sba sbb sbf sbg sbi sbl sbs sbu sfa sfb sff sfg sfi sfl sfs sfu sga sgb sgf sgg sgi sgl sgs sgu sia sib sif sig sii sil sis siu sla slb slf slg sli sll sls slu ss- ssa ssb ssf ssg ssi ssl sss ssu sua sub suf sug sui sul sus suu ua- uaa uab uaf uag uai ual uas uau uba ubb ubf ubg ubi ubl ubs ubu ufa uff ufg ufi ufl ufs ufu uga ugb ugf ugg ugi ugl ugs ugu uia uib uif uig uii uil uis uiu ula ulb ulf ulg uli ull uls ulu usa usb usf usg usi usl uss usu uua uug uus uuu

a-fu a-ii aaaa aaab aaaf aaai aaal aaas aaba aabb aabi aabl aafa aafb aaff aafi aafl aaib aaii aais aala aali aall aals aalu aasa aasf aasi aass aasu aaus abaa abab abaf abag abai abal abas abau abb- abba abbb abbi abbs abff abgl abia abib abig abil abis abiu abla abls abs- absa absf absi absl abss absu abua abuf abug abul abus afaa afbs affa affi affs afgf afia afib afif afig afil afis afla aflg afsa afsb afua afus agag agai agal agas agau agba agfa agga aggi aggu agia agib agig agii agil agis agla agli agls aglu agsa agsg agsu agua agui agul agus aiai aias aiba aibl aiff aifl aifs aiga aiia aiib aila aili ails ailu aisa aisb aisg aisi aisl aiui alaa alag alai alal alas alau alb- alba albi albs albu alfa alfi alfs alg- alga algi algs ali- alia alib alif alig alii alil alis aliu all- alla alli alll alls allu alsa alua aluf alug alui alus asaa asab asaf asag asai asal asas asau asba asbu asfa asfi asia asif asii asil asis asla asli assa assi assl asss assu asub asui asus auaa aufi aufs auga augi augs auis aul- aula aulf auli aull auls aulu ausa ausu auug ba-i baaa baaf baal baas baba babb babi babs babu baff baga bagg bagi bags baia baib baig bail bais bala balf bali ball bals balu basa basf basi bass basu bau- bauf baug baul bbas bbau bbbb bbbs bbga bblb bbls bfas bffl bffs bfgf bfsi bggs bgia biaf bial bias biba bibb bibi bibl bibs bifa biff bifi biga bigb bigg bigs bigu biis bila bili bill bils bilu bis- bisa bisl biss bisu blaa blab blag blas blau blis blls blss blub bluf blus bsaa bsas bsfa bsff bsfs bsgs bual buba bubb bubi bubs bubu buff buga bugg bugi bugs buif buis buiu bula bulb bulg buli bull buls bulu busa busi buss busu buus faaa faas faba fabi fabs fabu fafa faff fafg fafi fagg fagi fags fagu fail fais fala fali fall fals falu fasa fasi fass faul fbis fbla fbus ffff ffii ffsa ffss fiaa fiaf fial fias fiba fibs fifa fiff fifi figa figg figl figs fiii fiil fila fili fill fils fisa fisi fiss fisu fiua flab flag flia flig flii flis flub fluf flus fsai fsas fsfi fsgs fsia fssa fssf fubb fubs fubu fuff fufu fuga fugi fugs fugu fuig fuil fula fuli full fuls fulu fusa fusi fuss fusu gaal gaas gaba gabb gabi gabl gabs gabu gafa gafb gaff gafi gaga gagg gagi gags gagu gaia gaig gail gais gaiu gala gali gall gals galu gasa gasb gasi gasl gass gaua gaub gaul gaus gbag gbas gbbs gffa ggfg gggg ggss giaa giai gial gias giba gibb gibs giff gifs gifu giga gigg gigi gigs giis