a-do aaaa aaab aaad aaar aaas aaba aabb aabd aabt aada aads aadt aaoo aara aard aaro aars aart aasa aasd aass aast aata aatt abaa abab abad abag abar abas abat abb- abba abbb abbo abbr abbs abbt abda abdo abgd aboa abob abod aboo abor abos abot abra abro abrs abs- absa absd abss abta abts adaa adab adad adag adao adar adas adat adba adda addd addo addr adds adgs adob adod adog adoo ador ados adot adra adro adrs adsa adso adsr adss adst adta adts ag-o agad agag agao agar agas agat agba agbo agda agga agob agod agog agoo agos agot agra agro agsa agsg agst agta agtr agts aoba aora aorb aors aort aosd aoss aotd arab arad arag arar aras arat arba arbs arda ardo ards arga argb argo args aroa arob arod aroo aror aros arr- arra arrg arro arrr arrs arrt ars- arsa arsd arso arst arta arto artr arts asaa asab asad asag asao asar asas asat asba asbo asda asdo asds asgd asgt asob asod asog asor asos asot asra asrg asro asrs assa assd asso assr asss asst asta astb asto astr asts at-t ataa atab atad atar atas atat atbs atdt atgo atob atod ator atos atot atra atro atsb atst atta atto attr atts baaa baad baar baas baat baba babb babo babr babs bada badb badd bado badr bads baga bagg bago bags bagt baos bar- bara barb bard barg baro barr bars bart basa baso bass bast bata bato bats batt bbad bbas bbbb bbbs bbdd bbdo bbga bbrg bd-r bdog bdos bdsd bggs bgst boab boad boag boar boas boat boba bobb bobo bobs boda bodb bodo bods boga bogd bogg bogo bogs bogt boob bood boog boor boos boot bor- bora bord borg boro borr bors bort bosa boso boss bost bota botb botd boto bots bott brab brad brag brao bras brat brda brdo brds brdt broa brob brod brog broo bror bros brot brrr brrs brsb brsr brst bsaa bsas bsat bsbd bsgs bsod bsos bsra bsrd bssd bsts btaa btdt btob btor btrt btss bttb d-bo daab daad daag daar daas daba dabb dabo dabs dabt dada dado dads daga dagg dago dagr dags daos dara darb dard darg daro darr dars dart dasa dasb dasd dass dast data dato datr dats datt dbag dbar dbas dbos dbrs dbsa dbss dbtt dddd ddot ddss ddts dgsb doab doar doas doat doba dobb dobs dod- doda dodd dodg dodo dods dog- doga dogg dogo dogs doob dood door doos doot dora dord doro dorr dors dort dosa doso doss dost dota dotd doto dots dott draa drab drad drag drar dras drat drba drda drgs drob drod drog drot drra drrs drsa dsba dsda dsdr dsoa dsos dsrr dssa dsst dsto dsts dtaa dtor dtot dtss gaar gaas gaba gabb gabo gabr gabs gabt gada gadd gado gads gaga gagg gago gags gaos gara garb gard garg garo garr gars gart gasa gasb gaso gasr gass gast gata gato gatr gats gatt gbag gbas gbbo gbbs gddb gdor gdrt ggbt gggg ggss goad goar goas goat goba gobo gobs goda godo gods goga gogo gogs good goog goor goos goot gora gorb gord gorg goro gorr gors gort goso goss gost gota gotd goto gots gott grab grad gras grat grbr grds grob grod grog groo gror gros grot grrr grrs grss gsab gsat gsds gsos gstr gtaa gtbr gtos gtta oara oars oass oast oats obad obas obba obbo obdt obor obos obot obra obro obsd obsr obss obst obtd obts odas odbo odda oddd odds odoo odor odos odot odra odso odts ogar ogb ogba ogoa ogod ogog ogra ogro ooaa ooba ooda oooo ooos oora oord oort oosa oost ootb oots orab orad orao orar oras orat orba orbb orbo orbs orda ordo ords orga orgo orgs oro- oror oros orot orra orro orrs orsa orso orta orto orts osag osar osas osat osba osoo osor osos osrd osro ossa ossb ossd osso osta ostr osts otar otas otbd otbs oto- otog otoo otor otos otra otro otrs otsa otsg otso otta otto otts raab raad raag raas raat raba rabb rabo rabs rada radd rado radr rads radt raga ragg rago rags raob raos rara rarb raro rars rasa rasd raso rass rast rata rato rats ratt rbbb rbbr rbbs rbds rbsd rbss rbst rdas rdgs rdos rdso rgba rgds rgtr rgts roab road roag roar roas roat rob- roba robb robo robs robt roda rodd rodo rods roga rogg rogo roob rood roog roor roos root rora roro rort rosa roso ross rost rota rotg roto rotr rots rott rrad rras rrat rrrr rsaa rsdd rsdg rsds rsgb rsos rssa rsts rtas rtdt rtgs rtss rtts s-os saab saad saag saar saas saat saba sabb sabo sabr sabs sada sadb sadd sado sadr sads sadt saga sagg sago sags sagt saor saos sara sard sarg saro sarr sars sart sasa sasd saso sass sast sata satb satd satg sato satr sats satt sbaa sbar sbas sbbs sbds sbor sbot sbsa sbsd sbst sdba sdds sdgs sdog sdot sdrs sdss sgaa sggg sggs sgro sgsd sgss sgta sgts soad soar soas soat soba sobo sobr sobs sobt soda sodd sodo sods soga sogo sogs sood soog soor soos soot sora sorb sord sorg soro sorr sors sort sosa soso soss sost sota soto sots sras srgb sros srsd srta srtr ssaa ssab ssao ssas ssat ssbr ssdd ssgs ssgt ssot ssra ssrg ssrs sssa sssb ssss ssta sstb sstd ssts stab stad stag star stas stat stbd stbs stds stgr stoa stob stod stog stoo stor stos stot stra strd stro strs stss sttd sttr taa- taag taar taas taat taba tabb tabo tabs tada tadg tado tads taga tagg tago tags taoa taor taos tara tarb tard targ taro tarr tars tart tasa tasb tasr tass tast tata tatb tato tatr tats tatt tbar