a-a a-b aaa aab aad aao aap aar ab- aba abb abd abo abp abr ad- ada adb add ado adp adr aoa aob aod aoo aop aor ap- apa apb apd apo app apr ar- ara arb ard aro arp arr b-p baa bab bad bao bap bar bba bbb bbd bbo bbp bbr bda bdb bdd bdo bdp bdr boa bob bod boo bop bor bpa bpb bpd bpo bpp bpr bra brb brd bro brp brr daa dab dad dao dap dar dba dbb dbd dbo dbp dbr dda ddb ddd ddo ddp ddr doa dob dod doo dop dor dpa dpb dpd dpo dpp dpr dra drb drd dro drp drr oaa oab oad oao oap oar ob- oba obb obd obo obp obr oda odb odd odo odp odr oo- ooa oob ood ooo oop oor op- opa opb opd opo opp opr or- ora orb ord oro orp orr p-p paa pab pad pao pap par pba pbb pbd pbo pbp pbr pda pdb pdd pdo pdp pdr poa pob pod poo pop por ppa ppb ppd ppo ppp ppr pra prb prd pro prp prr ra- raa rab rad rao rap rar rba rbb rbd rbo rbp rbr rda rdb rdd rdo rdp rdr roa rob rod roo rop ror rpa rpb rpd rpo rpp rpr rra rrb rrd rrp rrr

a-do aaaa aaab aaad aaap aaar aaba aabb aabd aabp aada aaoo aapa aapo aara aard aaro aarp abaa abab abad abap abar abb- abba abbb abbo abbr abda abdo aboa abob abod aboo abor abpa abpd abpp abpr abra abro adaa adab adad adao adap adar adba adda addd addo addr adob adod adoo ador adp- adra adro aoba aopo aora aorb apao apap apar apba apbr apda apdd apo- apod apoo apop apor appa appd appr apra apro arab arad arap arar arba arda ardo aroa arob arod aroo aror arpa arr- arra arro arrr baaa baad baar baba babb babo babr bada badb badd bado badr bapa bapp bar- bara barb bard baro barr bbad bbbb bbdd bbdo bbpr bd-r boab boad boar boba bobb bobo boda bodb bodo boob bood boop boor bopa bopp bor- bora bord boro borr bpda bprd brab brad brao brda brdo broa brob brod broo bror brrr d-bo daab daad daap daar daba dabb dabo dabp dada dado dapa dapp dara darb dard daro darp darr dbar dbpd dddd ddpo doab doap doar doba dobb dod- doda dodd dodo doob dood doop door dopa dopo dopp dopr dora dord doro dorp dorr dpaa dppa draa drab drad drap drar drba drda drob drod drop drra oara obad obba obbo obor obra obro odbo odda oddd odoo odop odor odra odrp ooaa ooba ooda oooo oora oord opap opar opo- opor oppa oppo opra orab orad orao orar orba orbb orbo orda ordo oro- oror orra orro paap paar paba pada padd pado papa papb papp papr par- para pard paro parp parr pbar pbpa pdpa pdpr poad poar poba pobo pod- poda podd podo pood poop poor pop- popa popo popp pora porb poro porr ppad ppap ppar ppoa ppod pppa pppd pppo pppp prad prao prar pro- proa prob prod proo prop prpd prrd raab raad raba rabb rabo rada radd rado radr raob raop rapa rapd rapp rara rarb raro rbbb rbbr rdap rdbp roab road roap roar rob- roba robb robo roda rodd rodo roob rood roop roor ropa ropo rora roro rpdp rpob rrad rrrr

-aaa- -abad a-a-p aabaa aabba aabra aarop abaab ababa abada abapo abara abbad abbar abbod aboab aboad abobo abood abora abord abrad abrar abrod adaba adada adado adapa adara adaro addap addra adoar adobo adodb adoor adora adoro adorp adpar adrad adrar adroa adrop apapa apar- apara apoda apodo apoop apoor apopa apopo aporo appar appro aprad ar-ab arab- araba arabo arada arado arara arbab arbar arbor ardab ardod ardor ardra aroab aroad aroar aroba aroor aropa arora arpad arpar baaop baard babar babdo baboo babra badao badar baddo badod badoo badpr badra baoro baraa barab barad barao barar barba barda bardo baro- baroa baroo baror barra barro bdoor bo-bo boada board boaro bobar bobr bodd- bodor booba boora boord borba borbo borda bordo boro- boroa borod boroo borra borro brada brard brdda broad brobo broda brodd brodo brood brora brrar brrrr d-a-d d-pad d-rad d-rod daada daara dabar dabba dabra dadao dadap dadar dadda daddo dadoo dadra dappa daraa darab darba darda dardo darod daroo darpa darra darro ddddd do-do doaba doado dobra dobro dodab dodad dodoo dodro dooab dooar doodo doora doppa dorab dorad dorra draba drapa drbob drobo drood droop drop- dropa dropo o-r-b oaror obaba obara obodo obora oboro obrab obrad odaba odara oddba ooooo oopod opara opard opobo opodo oraba orapa orara orbad ordro orobo orodo oropa paara paard paarp pabbo pabra padar padda paddo padra paoro papa- papad papar papop pappa pappo para- parad parao parda pardo paroa parod paroo parr- parra parro po-po pobra podao podar podda podo- podob podor poopo poora popop poppa poppo porab porba poro- porra porro pppoa prada prado proap proba probo prodd proor prop- propp propr prora ra-ra raaba raaor raard rabab rabad rabap rabba rabda rabor radar rapar rapor rappa ro-ro roadb robab robar robbo robo- robop robor rodbo rodda rodor rooba roopa ropar rorra rprop

a-road aaaaba aabroo aadorp ababda abaroa abbado aboard abobra aboord aborad abordo abraod abroad abrood adarra addada adrara adroop apabad apora apropo arabo- ararad ararao arbra ardara arpora arraba arroba baabaa baabar baabda baaror babbar badara badaro badbad badbar badoda badoor badr-b badrap baobab bapara bapora bar-or barada barara barbad barbar barbra barbro bardar baroda barood barrad barrod bbbbbb bboard boabab bobara bobbar bod-pa booboo borapa borbor bordar bororo brador brapad brodar brodoa d-dopa dababa dabara dabdab dadaab dadada dadara dadbob dadbod daopao dapdap daraar darara darbar dardar darood do-dad dobara dododo doodab doodad dorado dorarp dorbod dorobo dorood doropo dororo dpa-bo obdora odadar oooooo