-al -ol a-a a-b aaa aab aad aal aao aar ab- aba abb abd abl abo abr ad- ada adb add adl ado adr al- ala alb ald all alo alr aoa aob aod aol aoo aor ar- ara arb ard arl aro arr baa bab bad bal bao bar bba bbb bbd bbl bbo bbr bda bdb bdd bdl bdo bdr bla blb bld bll blo blr boa bob bod bol boo bor bra brb brd brl bro brr daa dab dad dal dao dar dba dbb dbd dbl dbo dbr dda ddb ddd ddl ddo ddr dl- dla dlb dld dll dlo dlr doa dob dod dol doo dor dra drb drd drl dro drr la- laa lab lad lal lao lar lba lbb lbd lbl lbo lbr lda ldb ldd ldl ldo ldr lla llb lld lll llo llr loa lob lod lol loo lor lra lrb lrd lro lrr oaa oab oad oal oao oar ob- oba obb obd obl obo obr oda odb odd odl odo odr ola olb old oll olo oo- ooa oob ood ool ooo oor or- ora orb ord orl oro orr ra- raa rab rad ral rao rar rba rbb rbd rbl rbo rbr rda rdb rdd rdl rdo rdr rla rld rll rlo rlr roa rob rod rol roo ror rra rrb rrd rrl rrr

a-do aaaa aaab aaad aaal aaar aaba aabb aabd aabl aada aala aald aall aalo aaoo aara aard aaro abaa abab abad abal abar abb- abba abbb abbo abbr abda abdo abla ablo aboa abob abod abol aboo abor abra abro adaa adab adad adal adao adar adba adda addd addl addo addr adob adod adoo ador adra adro alaa alad alal alao alar alb- alba albo ald- alda aldl aldo all- alla alll allo allr aloa alod alol aloo alor alro aoba aola aora aorb arab arad aral arar arba arda ardl ardo arla arlo aroa arob arod aroo aror arr- arra arro arrr baaa baad baal baar baba babb babo babr bada badb badd bado badr bala bald ball balo baol bar- bara barb bard baro barr bbad bbbb bbdd bbdo bblb bd-r blaa blab blad bldr blob blod bloo boab boad boal boar boba bobb bobo boda bodb bodo bola bold boll bolo boob bood bool boor bor- bora bord boro borr brab brad brao brda brdo broa brob brod brol broo bror brrr d-bo daab daad daal daar daba dabb dabo dada dado dala dall dalo dara darb dard darl daro darr dbar dddd dlab dlbd doab doal doar doba dobb dobl dod- doda dodd dodo dola dold doll dolo doob dood dool door dora dord doro dorr draa drab drad drar drba drda drob drod drol drra laaa laad laal laar laba labo labr lada ladd lado lala lald lall lalo lara larb lard larr lbar lblr llao lldb llll lloa llod lloo load loar lob- loba lobb lobo loda lola lold loll lolo loob lood lool loor lora lord loro lral lrba lrdd lrrr oall oara obad obal obba obbo obla obol obor obra obro odal odbo odda oddd odla odoo odor odra odrl olar olba olbo oldb olla ollo olor ooaa ooba ooda oola oold oolo oooo oora oord orab orad oral orao orar orba orbb orbo orda ordo orla orlo oro- oror orra orro raab raad raba rabb rabl rabo rada radd radl rado radr rala ralb rall ralo raob raol rara rarb raro rbbb rbbr rlab roab road roar rob- roba robb robo roda rodd rodo rola rold roll rolo roob rood rool roor rora roro rrad rrrr

-aaa- -abad aabaa aabba aabra abaab ababa abada abala aball abalo abara abbad abbar abbod abdal aboab aboad abobl abobo abold abood abora abord abrad abrar abrod abrol adaba adada adado adara adaro addra adoar adobo adodb adola adoll adoor adora adoro adrad adrar adroa alaba alada alala alaol alara alard albal albar albo- albor aldda aldo- aldol aldor aldra aldro allal allar allbo allo- alloa allod alloo allor allra aload aloba aloda aloor alora alord ar-ab arab- araba arabo arada arado arald arara arbab arbar arbol arbor ardab ardal ardla ardod ardor ardra arlob aroab aroad aroar aroba arola aroll aroor arora baard babar babdo babol baboo babra badal badao badar baddo badla badod badoo badra balad balal balao balar balbo balda baldo baldr balla ballo balod baloo balor baoro baraa barab barad baral barao barar barba barda bardo barla baro- baroa baroo baror barra barro bball bdoor blaad blood bloor blorb bo-bo boada board boaro bobal bobar bobla bobr bodd- bodla bodor bolad bolar boldo boll- bolla bollo booba boola boold boora boord boral borba borbo borda bordo borla boro- boroa borod boroo borra borro braal brada bradl brald brall brard brdda broad brobo broda brodd brodo broll brolo brood brool brora brrar brrrr d-a-d d-rad d-rod daada daala daara dabar dabba dabbl dabll dabra dadal dadao dadar dadda daddo dadoo dadra dalab dalal dalar dalda dalla daloa daraa darab darba darda dardo darla darlo darod daroo darra darro ddddd do-do do-ol doaba doado doall dobla dobra dobro dodab dodad dodol dodoo dodro dolar dolla dollo dolor dolra dooab dooar doodo doora dorab dorad doral dorra draal draba drala drall drbob drlao drobo droll drood drool la-la laado laard labab labba labda labod labor labra labro ladar laddo ladob ladol ladra lalab lalar lalla lalo- lalor lardo laroo larra lball llado loaba loada loara lobal lobar lobbo lobo- lobor loddo lodla lodro lolla lollo lolol loola loora loord loral lorra o-r-b oaror obaba obala obara obodo obolo obora oboro obrab obrad odaba odala odara oddba odola odolo olala olord ooola ooooo oraal oraba oralb orara orbad orbal ordal ordro orobo orodo orold ra-ra raaba raaor raard rabab rabad rabal rabba rabda rabor radal radar radla radlo ralla rallo rdllr ro-ro roadb roald roall robab robar robbo robo- robor rodbo rodda rodl rodor rolao rolla rollo rooba roral rorra

a-road aaaaba aabroo aardla ababda abadal abadla