a-a a-b aaa aab aad aag aan aar aas aau ab- aba abb abd abg abn abr abs abu ad- ada adb add adg adn adr ads adu ag- aga agb agd agg agn agr ags agu an- ana anb and ang ann anr ans anu ar- ara arb ard arg arn arr ars aru as- asa asb asd asg asn asr ass asu au- aua aub aud aug aun aur aus b-u baa bab bad bag ban bar bas bau bba bbb bbd bbg bbn bbr bbs bbu bda bdb bdd bdg bdr bds bdu bga bgb bgd bgg bgn bgr bgs bgu bna bnb bnd bng bnn bnr bns bnu bra brb brd brg brn brr brs bru bsa bsb bsd bsg bsn bsr bss bsu bua bub bud bug bun bur bus buu daa dab dad dag dan dar das dau dba dbb dbd dbg dbn dbr dbs dbu dda ddb ddd ddg ddn ddr dds ddu dga dgd dgg dgn dgr dgs dgu dna dnb dnd dng dnn dnr dns dra drb drd drg drn drr drs dru dsa dsb dsd dsg dsn dsr dss dsu dua dub dud dug dun dur dus g-d gaa gab gad gag gan gar gas gau gba gbd gbg gbn gbr gbs gbu gda gdb gdd gdn gdr gds gdu gga ggb ggd ggg ggn ggr ggs ggu gna gnb gnd gnn gnr gns gnu gra grb grd grg grn grr grs gru gsa gsb gsd gsg gsn gsr gss gsu gu- gua gub gud gug gun gur gus guu naa nab nad nag nan nar nas nau nba nbb nbd nbg nbn nbr nbs nbu nda ndb ndd ndg ndn ndr nds ndu nga ngb ngd ngg ngn ngs ngu nna nnb nng nnn nns nnu nra nrb nrd nrg nrn nrr nrs nru nsa nsb nsd nsg nsn nsr nss nsu nua nub nud nug nun nur nus nuu ra- raa rab rad rag ran rar ras rau rba rbb rbd rbg rbn rbr rbs rbu rda rdb rdd rdg rdn rdr rds rdu rga rgb rgd rgg rgn rgr rgs rna rnb rnd rng rnn rnr rns rnu rra rrb rrd rrg rrn rrr rrs rru rsa rsb rsd rsg rsn rsr rss rsu rua rub rud rug run rur rus ruu saa sab sad sag san sar sas sau sba sbb sbd sbg sbn sbr sbs sbu sda sdb sdd sdg sdn sdr sds sdu sga sgb sgd sgg sgn sgr sgs sgu sna snb snd sng snn snr sns snu sr- sra srb srd srg srn srr srs ss- ssa ssb ssd ssg ssn ssr sss ssu sua sub sud sug sun sur sus suu ua- uaa uab uad uag uan uar uas uau uba ubb ubg ubn ubr ubs ubu uda udb udd udg udn udr uds udu uga ugb ugg ugn ugr ugs ugu un- una unb und ung unn unr uns unu ur- ura urb urd urg urn urr urs uru usa usb usd usg usn usr uss usu uua uug uun uur uus uuu

-ana a-un aaaa aaab aaad aaan aaar aaas aaba aabb aabd aada aads aadu aana aand aang aara aard aars aaru aasa aasd aass aasu aaus abaa abab abad abag aban abar abas abau abb- abba abbb abbr abbs abda abdu abgd abnu abra abrs abs- absa absd abss absu abua abud abug abun abus adaa adab adad adag adan adar adas adba adda addd addn addr adds addu adgs adna adns adra adrs adsa adsr adss adua adub adun adur agad agag agan agar agas agau agba agda agga aggu agna agns agra agsa agsg agsu agua agun agur agus ana- anaa anab anad anag anan anar anas anau anba anbb anbu and- anda andr ands ang- anga angs angu anna annb anns ansa ansd ansu anua anub anun anus arab arad arag aran arar aras arau arba arbs arda ards ardu arga argb args arna arnd arng arns arr- arra arrg arrr arrs arru ars- arsa arsd arsu arua arub arud arug arun asaa asab asad asag asan asar asas asau asba asbu asda asds asgd asra asrg asrs asru assa assd assn assr asss assu asub asud asun asur asus auaa auga augs auna aung aur- aura aurd ausa ausd ausu auug baaa baad baan baar baas baba babb babr babs babu bada badb badd badr bads badu baga bagg bagn bags bana band bang bann banr bans banu bar- bara barb bard barg barn barr bars baru basa bass basu bau- baud baug baur bbad bbas bbau bbbb bbbs bbdd bbga bbng bbrg bd-r bdna bdsd bgan bggs bgun bnas bnrr bnss brab brad brag bran bras brau brda brds brna brns brrr brrs brsb brsr brud brug brun brus bsaa bsas bsbd bsgs bsnd bsns bsra bsrd bssd buad buar buba bubb bubs bubu buda budb budd budg buds budu buga bugg bugs buna bunb bund bung bunn buns bunu bur- bura burb burd burg burn burr burs buru busa buss busu buus d-na daab daad daag daan daar daas daau daba dabb dabs dabu dada dads dadu daga dagg dagr dags dagu dana dand dang dann danr dans danu dara darb dard darg darn darr dars daru dasa dasb dasd dass daub daud daun daur daus dbag dbar dbas dbrn dbrs dbsa dbss dbus dddd ddss ddub dgsb dgsn dnaa dnab dnad dnag dnan dnas dnsa dnus draa drab drad drag drar dras drau drba drda drgs drna drra drrs drsa drua drub drug drus druu dsba dsda dsdr dsgn dsng dsrr dssa dssn duaa duab duad duan duar duas dub- duba dubb dubs dubu duda dudd duds dudu duga dugs dugu duna dung dunn duns dura durg durn duru dusa duur gaar gaas gaba gabb gabr gabs gabu gada gadd gads gaga gagg gags gagu gana gand gang gann gans ganu gara garb gard garg garn garr gars gasa gasb gasr gass gaua gaub gaud gaun gaur gaus gbag gban