a-a a-b aaa aab aad aag aam aan aar aas ab- aba abb abd abg abm abn abr abs ad- ada adb add adg adm adn adr ads ag- aga agb agd agg agm agn agr ags ama amb amd amg amm amn amr ams an- ana anb and ang anm ann anr ans ar- ara arb ard arg arm arn arr ars as- asa asb asd asg asm asn asr ass baa bab bad bag bam ban bar bas bba bbb bbd bbg bbm bbn bbr bbs bda bdb bdd bdg bdm bdr bds bga bgb bgd bgg bgm bgn bgr bgs bma bmb bmd bmg bmm bmn bmr bms bna bnb bnd bng bnn bnr bns bra brb brd brg brm brn brr brs bsa bsb bsd bsg bsm bsn bsr bss daa dab dad dag dam dan dar das dba dbb dbd dbg dbm dbn dbr dbs dda ddb ddd ddg ddm ddn ddr dds dga dgd dgg dgm dgn dgr dgs dma dmb dmd dmg dmm dmn dmr dms dna dnb dnd dng dnm dnn dnr dns dra drb drd drg drm drn drr drs dsa dsb dsd dsg dsm dsn dsr dss g-d gaa gab gad gag gam gan gar gas gba gbd gbg gbm gbn gbr gbs gda gdb gdd gdm gdn gdr gds gga ggb ggd ggg ggm ggn ggr ggs gma gmb gmd gmg gmm gmn gmr gms gna gnb gnd gnm gnn gnr gns gra grb grd grg grm grn grr grs gsa gsb gsd gsg gsm gsn gsr gss m-r maa mab mad mag mam man mar mas mba mbb mbd mbg mbm mbr mbs mda mdb mdd mdg mdm mdn mdr mds mga mgb mgd mgm mgn mgr mgs mma mmb mmd mmg mmm mmn mmr mms mna mnb mng mnm mnn mnr mns mra mrb mrd mrg mrm mrn mrr mrs msa msb msd msg msm msn msr mss naa nab nad nag nam nan nar nas nba nbb nbd nbg nbm nbn nbr nbs nda ndb ndd ndg ndm ndn ndr nds nga ngb ngd ngg ngm ngn ngs nma nmb nmd nmg nmm nmn nmr nms nna nnb nng nnm nnn nns nra nrb nrd nrg nrm nrn nrr nrs nsa nsb nsd nsg nsm nsn nsr nss ra- raa rab rad rag ram ran rar ras rba rbb rbd rbg rbm rbn rbr rbs rda rdb rdd rdg rdm rdn rdr rds rga rgb rgd rgg rgn rgr rgs rma rmb rmd rmg rmm rmn rmr rms rna rnb rnd rng rnm rnn rnr rns rra rrb rrd rrg rrm rrn rrr rrs rsa rsb rsd rsg rsm rsn rsr rss saa sab sad sag sam san sar sas sba sbb sbd sbg sbm sbn sbr sbs sda sdb sdd sdg sdm sdn sdr sds sga sgb sgd sgg sgm sgn sgr sgs sma smb smd smg smm smn smr sms sna snb snd sng snm snn snr sns sr- sra srb srd srg srm srn srr srs ss- ssa ssb ssd ssg ssm ssn ssr sss

-ana aaaa aaab aaad aaam aaan aaar aaas aaba aabb aabd aabm aada aads aama aamb aamd aamn aamr aams aana aand aang aara aard aarm aars aasa aasd aasm aass abaa abab abad abag abam aban abar abas abb- abba abbb abbr abbs abda abgd abma abmb abms abra abrs abs- absa absd abss adaa adab adad adag adam adan adar adas adba adda addd addn addr adds adgs adma admb admr adms adna adns adra adrs adsa adsm adsr adss agad agag agam agan agar agas agba agda agga agma agms agna agns agra agsa agsg agsm amaa amad amag amam aman amar amas amb- amba ambn ambr ambs amda amds amga amgn amm- amma amnd amns amra amsa amsd amsn amss ana- anaa anab anad anag anam anan anar anas anba anbb and- anda andr ands ang- anga angs anma anna annb anns ansa ansd arab arad arag aram aran arar aras arba arbs arda ardm ards arga argb args arma armd armm arms arna arnd arng arns arr- arra arrg arrr arrs ars- arsa arsd asaa asab asad asag asam asan asar asas asba asbm asda asds asgd asma asmd asmm asmr asms asra asrg asrm asrs assa assd assn assr asss baaa baad baam baan baar baas baba babb babm babr babs bada badb badd badr bads baga bagg bagn bags bama bamb bamm bamn bams bana band bang bann banr bans bar- bara barb bard barg barm barn barr bars basa bass bbad bbas bbbb bbbs bbdd bbga bbgm bbmg bbng bbrg bd-r bdna bdrm bdsd bdsm bgan bggs bmaa bmag bman bmdb bmgs bnas bnrr bnss brab brad brag bram bran bras brda brdm brds brna brns brrm brrr brrs brsb brsr bsaa bsam bsas bsbd bsgs bsms bsnd bsns bsra bsrd bsrm bssd bssm d-na daab daad daag daam daan daar daas daba dabb dabs dada dads daga dagg dagr dags dama damb damm damn dams dana dand dang dann danr dans dara darb dard darg darn darr dars dasa dasb dasd dass dbag dbar dbas dbms dbrn dbrs dbsa dbss dddd ddss dgsb dgsn dmaa dmab dman dmas dmba dmds dmrb dmrg dmsa dmss dnaa dnab dnad dnag dnam dnan dnas dnsa draa drab drad drag dram drar dras drba drda drgs drms drna drra drrs drsa dsba dsda dsdm dsdr dsgn dsmb dsms dsng dsrr dssa dssn gaar gaas gaba gabb gabr gabs gada gadd gadm gads gaga gagg gags gam- gama gamb gamm gams gana gand gang gann gans gara garb gard garg garm garn garr gars gasa gasb gasr gass gbag gban gbas gbbs gddb gdna gdsm gggg ggrn ggss gman gmds gmmr gmrs gnaa gnam gnar gnas gnma gnrr grab grad gram gran gras grbr grds grrr grrs grsm grss gsab gsds gsmd maaa maad maag maam maan maar maas maba mabs mada madb madd mads maga magd magg magn mags mama mams man- mana