a-a a-b aaa aab aad aag aam aar aas aau ab- aba abb abd abg abm abr abs abu ad- ada adb add adg adm adr ads adu ag- aga agb agd agg agm agr ags agu ama amb amd amg amm amr ams amu ar- ara arb ard arg arm arr ars aru as- asa asb asd asg asm asr ass asu au- aua aub aud aug aum aur aus b-u baa bab bad bag bam bar bas bau bba bbb bbd bbg bbm bbr bbs bbu bda bdb bdd bdg bdm bdr bds bdu bga bgb bgd bgg bgm bgr bgs bgu bma bmb bmd bmg bmm bmr bms bmu bra brb brd brg brm brr brs bru bsa bsb bsd bsg bsm bsr bss bsu bua bub bud bug bum bur bus buu daa dab dad dag dam dar das dau dba dbb dbd dbg dbm dbr dbs dbu dda ddb ddd ddg ddm ddr dds ddu dga dgd dgg dgm dgr dgs dgu dma dmb dmd dmg dmm dmr dms dmu dra drb drd drg drm drr drs dru dsa dsb dsd dsg dsm dsr dss dsu dua dub dud dug dum dur dus g-d gaa gab gad gag gam gar gas gau gba gbd gbg gbm gbr gbs gbu gda gdb gdd gdm gdr gds gdu gga ggb ggd ggg ggm ggr ggs ggu gma gmb gmd gmg gmm gmr gms gra grb grd grg grm grr grs gru gsa gsb gsd gsg gsm gsr gss gsu gu- gua gub gud gug gum gur gus guu m-r maa mab mad mag mam mar mas mau mba mbb mbd mbg mbm mbr mbs mbu mda mdb mdd mdg mdm mdr mds mdu mga mgb mgd mgm mgr mgs mgu mma mmb mmd mmg mmm mmr mms mmu mra mrb mrd mrg mrm mrr mrs mru msa msb msd msg msm msr mss msu mua mub mud mug mum mur mus muu ra- raa rab rad rag ram rar ras rau rba rbb rbd rbg rbm rbr rbs rbu rda rdb rdd rdg rdm rdr rds rdu rga rgb rgd rgg rgr rgs rma rmb rmd rmg rmm rmr rms rra rrb rrd rrg rrm rrr rrs rru rsa rsb rsd rsg rsm rsr rss rsu rua rub rud rug rum rur rus ruu saa sab sad sag sam sar sas sau sba sbb sbd sbg sbm sbr sbs sbu sda sdb sdd sdg sdm sdr sds sdu sga sgb sgd sgg sgm sgr sgs sgu sma smb smd smg smm smr sms smu sr- sra srb srd srg srm srr srs ss- ssa ssb ssd ssg ssm ssr sss ssu sua sub sud sug sum sur sus suu ua- uaa uab uad uag uam uar uas uau uba ubb ubg ubr ubs ubu uda udb udd udg udm udr uds udu uga ugb ugg ugm ugr ugs ugu um- uma umb umd umg umm umr ums umu ur- ura urb urd urg urm urr urs uru usa usb usd usg usm usr uss usu uua uug uum uur uus uuu

aaaa aaab aaad aaam aaar aaas aaba aabb aabd aabm aada aads aadu aama aamb aamd aamr aams aara aard aarm aars aaru aasa aasd aasm aass aasu aaus abaa abab abad abag abam abar abas abau abb- abba abbb abbr abbs abda abdu abgd abma abmb abms abra abrs abs- absa absd abss absu abua abud abug abum abus adaa adab adad adag adam adar adas adba adda addd addr adds addu adgs adma admb admr adms adra adrs adsa adsm adsr adss adua adub adur agad agag agam agar agas agau agba agda agga aggu agma agms agra agsa agsg agsm agsu agua agur agus amaa amad amag amam amar amas amb- amba ambr ambs ambu amda amds amga amm- amma ammu amra amsa amsd amss amua amud amum amur arab arad arag aram arar aras arau arba arbs arda ardm ards ardu arga argb args arma armd armm arms armu arr- arra arrg arrr arrs arru ars- arsa arsd arsu arua arub arud arug arum asaa asab asad asag asam asar asas asau asba asbm asbu asda asds asgd asma asmd asmm asmr asms asra asrg asrm asrs asru assa assd assr asss assu asub asud asum asur asus auaa auga augs auma aur- aura aurd ausa ausd ausm ausu auug baaa baad baam baar baas baba babb babm babr babs babu bada badb badd badr bads badu baga bagg bags bama bamb bamm bams bamu bar- bara barb bard barg barm barr bars baru basa bass basu bau- baud baug baum baur bbad bbas bbau bbbb bbbs bbdd bbga bbgm bbmg bbrg bd-r bdrm bdsd bdsm bggs bmaa bmag bmdb bmgs bmus brab brad brag bram bras brau brda brdm brds brrm brrr brrs brsb brsr brud brug brum brus bsaa bsam bsas bsbd bsgs bsms bsra bsrd bsrm bssd bssm buad buar buba bubb bubs bubu buda budb budd budg buds budu buga bugg bugs bum- buma bumb bums bur- bura burb burd burg burm burr burs buru busa buss busu buus daab daad daag daam daar daas daau daba dabb dabs dabu dada dads dadu daga dagg dagr dags dagu dama damb damm dams damu dara darb dard darg darr dars daru dasa dasb dasd dass daub daud daum daur daus dbag dbar dbas dbms dbrs dbsa dbss dbus dddd ddss ddub dgsb dmaa dmab dmas dmba dmds dmrb dmrg dmsa dmss dmus draa drab drad drag dram drar dras drau drba drda drgs drms drra drrs drsa drua drub drug drum drus druu dsba dsda dsdm dsdr dsmb dsms dsrr dssa duaa duab duad duar duas dub- duba dubb dubs dubu duda dudd duds dudu duga dugs dugu duma dumb dumm dums dura durg duru dusa duur gaar gaas gaba gabb gabr gabs gabu gada gadd gadm gads gaga gagg gags gagu gam- gama gamb gamm gams gara garb gard garg garm garr gars gasa gasb gasr gass gaua