a-a a-b aaa aab aad aag aao aar aax ab- aba abb abd abg abo abr abx ad- ada adb add adg ado adr adx ag- aga agb agd agg ago agr agx aoa aob aod aog aoo aor aox ar- ara arb ard arg aro arr arx ax- axa axo axr axx baa bab bad bag bao bar bax bba bbb bbd bbg bbo bbr bbx bda bdb bdd bdg bdo bdr bdx bga bgb bgd bgg bgo bgr bgx boa bob bod bog boo bor box bra brb brd brg bro brr brx bxb bxd bxo bxx daa dab dad dag dao dar dax dba dbb dbd dbg dbo dbr dbx dda ddb ddd ddg ddo ddr ddx dga dgd dgg dgr doa dob dod dog doo dor dox dra drb drd drg dro drr drx dxd dxo dxr dxx g-d gaa gab gad gag gao gar gba gbd gbg gbo gbr gbx gda gdb gdd gdo gdr gdx gga ggb ggd ggg ggo ggr goa gob god gog goo gor gox gra grb grd grg gro grr grx gxa oaa oab oad oag oao oar oax ob- oba obb obd obg obo obr obx oda odb odd odg odo odr oga ogd ogg ogo ogx oo- ooa oob ood oog ooo oor oox or- ora orb ord org oro orr orx ox- oxa oxb oxo oxx ra- raa rab rad rag rao rar rax rba rbb rbd rbg rbo rbr rbx rda rdb rdd rdg rdo rdr rdx rga rgb rgd rgg rgo rgr rgx roa rob rod rog roo ror rox rra rrb rrd rrg rrr rxr xaa xad xag xar xbr xbx xda xdb xdr xoa xod xog xoo xor xox xrd xrx xxo xxx

a-do aaaa aaab aaad aaar aaba aabb aabd aada aaoo aara aard aaro abaa abab abad abag abar abax abb- abba abbb abbo abbr abda abdo abgd aboa abob abod aboo abor abox abra abro adaa adab adad adag adao adar adba adda addd addo addr adob adod adog adoo ador adox adra adro ag-o agad agag agao agar agba agbo agda agga agob agod agog agoo agra agro aoba aora aorb arab arad arag arar arax arba arda ardo arga argb argo aroa arob arod aroo aror arr- arra arrg arro arrr axar axo- axoa axxo ba-x baaa baad baar baba babb babo babr bada badb badd bado badr baga bagg bago bar- bara barb bard barg baro barr barx bbad bbbb bbdd bbdo bbga bbox bbrg bd-r bdog boab boad boag boar boba bobb bobo boda bodb bodo boga bogd bogg bogo boob bood boog boor boox bor- bora bord borg boro borr boxa brab brad brag brao brax brda brdo broa brob brod brog broo bror brox brrr d-bo daab daad daag daar daba dabb dabo dada dado daga dagg dago dagr dara darb dard darg daro darr dbag dbar dddd dgbx do-x doab doar doba dobb dod- doda dodd dodg dodo dog- doga dogg dogo doob dood door dora dord doro dorr doxa draa drab drad drag drar drax drba drda drob drod drog drra dxab dxbr dxdr dxgd dxgo dxra dxrd dxrr dxrx dxxr dxxx gaar gaba gabb gabo gabr gada gadd gado gaga gagg gago gara garb gard garg garo garr gbag gbbo gddb gdor gggg goad goar goba gobo goda godo goga gogo good goog goor gora gorb gord gorg goro gorr grab grad grbr grdx grob grod grog groo gror grrr oara obad obba obbo obor obox obra obro odax odbo odda oddd odoo odor odra ogar ogb ogba ogoa ogod ogog ogra ogro ooaa ooba ooda oooo oora oord orab orad orao orar orba orbb orbo orda ordo orga orgo oro- oror orra orro oxa- oxo- oxox oxxo raab raad raag raba rabb rabo rada radd rado radr radx raga ragg rago raob rara rarb raro raxa rbbb rbbr rgba roab road roag roar rob- roba robb robo roda rodd rodo roga rogg rogo roob rood roog roor roox rora roro roxa roxo rrad rrrr xaar xado xaga xago xara xbar xbox xbra xorg xoro xoxo xrdb xrod xxxo xxxx

-aaa- -abad -drag a-box aaarg aabaa aabba aabga aabra abaab ababa abada abaga abago abara abbad abbar abbod abgar aboab aboad abobo abood abora abord abrad abrar abrod adaba adada adado adaox adara adaro addax addra adoar adobo adodb adoor adora adoro adoxa adrad adrag adrar adroa agada agago agara agard agaro agarx agbor aggag aggar aggro agogo agood agora agro- agror aooga ar-ab arab- araba arabo arada arado arago arara araxa arbab arbar arbor ardab ardod ardor ardra argox aroab aroad aroar aroba aroga aroor arora baard babar babax babdo baboo babra badao badar baddo badod badoo badra bagad bagag bagao bagar bagda bagga bagod bagor bagra baoro bar-x baraa barab barad barag barao barar barba barda bardo barga baro- baroa barog baroo baror barra barro bdoor bo-bo boada board boaro bobar bobr bodd- bodog bodor bogad bogar bogda bogga bogor bogra booba boora boord borax borba borbo borda bordo borga borgo boro- boroa borod boroo borox borra borro brada braga bragb bragg brard brdda broad brobo broda brodd brodo broga brood brora broxa brrar brrrr d-a-d d-bag d-box d-rad d-rod daada daara dabar dabba dabra dadao dadar dadda daddo dadoo dadra dagar dagba dagda dagga dagor daraa darab darba darda dardo darga dargo darod daroo darra darro ddddd do-do doaba doado dobox dobra dobro dodab dodad dodoo dodro dogar dogbo doggo dogra dooab dooar doodo doora doorx dorab dorad dorag dorog dorra draba draga drago drbob droag drobo drog- droga drogo drood droog dxdxd ga-ga gaago gaara gabad gabar gabba gabbo gabor gabra gabrd gadaa gadao gadar gadda gaddo gador gadra gagar gaggo gagra garab garad garag garba garbo gard- garda garga garoo garor garra garro gbara ggaba go-go go-oo goard gobad gobag gobar gobbo godar godda goddo godor gogao gogar gogga gogro goobo goodg goodo goora goord goraa gorab gorda gordo gorgo gorod grabo grado gragg grgar groa