a-a a-b aaa aab aad aao aar ab- aba abb abd abo abr ad- ada adb add ado adr aoa aob aod aoo aor ar- ara arb ard aro arr baa bab bad bao bar bba bbb bbd bbo bbr bda bdb bdd bdo bdr boa bob bod boo bor bra brb brd bro brr daa dab dad dao dar dba dbb dbd dbo dbr dda ddb ddd ddo ddr doa dob dod doo dor dra drb drd dro drr oaa oab oad oao oar ob- oba obb obd obo obr oda odb odd odo odr oo- ooa oob ood ooo oor or- ora orb ord oro orr ra- raa rab rad rao rar rba rbb rbd rbo rbr rda rdb rdd rdo rdr roa rob rod roo ror rra rrb rrd rrr

a-do aaaa aaab aaad aaar aaba aabb aabd aada aaoo aara aard aaro abaa abab abad abar abb- abba abbb abbo abbr abda abdo aboa abob abod aboo abor abra abro adaa adab adad adao adar adba adda addd addo addr adob adod adoo ador adra adro aoba aora aorb arab arad arar arba arda ardo aroa arob arod aroo aror arr- arra arro arrr baaa baad baar baba babb babo babr bada badb badd bado badr bar- bara barb bard baro barr bbad bbbb bbdd bbdo bd-r boab boad boar boba bobb bobo boda bodb bodo boob bood boor bor- bora bord boro borr brab brad brao brda brdo broa brob brod broo bror brrr d-bo daab daad daar daba dabb dabo dada dado dara darb dard daro darr dbar dddd doab doar doba dobb dod- doda dodd dodo doob dood door dora dord doro dorr draa drab drad drar drba drda drob drod drra oara obad obba obbo obor obra obro odbo odda oddd odoo odor odra ooaa ooba ooda oooo oora oord orab orad orao orar orba orbb orbo orda ordo oro- oror orra orro raab raad raba rabb rabo rada radd rado radr raob rara rarb raro rbbb rbbr roab road roar rob- roba robb robo roda rodd rodo roob rood roor rora roro rrad rrrr

-aaa- -abad aabaa aabba aabra abaab ababa abada abara abbad abbar abbod aboab aboad abobo abood abora abord abrad abrar abrod adaba adada adado adara adaro addra adoar adobo adodb adoor adora adoro adrad adrar adroa ar-ab arab- araba arabo arada arado arara arbab arbar arbor ardab ardod ardor ardra aroab aroad aroar aroba aroor arora baard babar babdo baboo babra badao badar baddo badod badoo 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-rad d-rod daada daara dabar dabba dabra dadao dadar dadda daddo dadoo dadra daraa darab darba darda dardo darod daroo darra darro ddddd do-do doaba doado dobra dobro dodab dodad dodoo dodro dooab dooar doodo doora dorab dorad dorra draba drbob drobo drood o-r-b oaror obaba obara obodo obora oboro obrab obrad odaba odara oddba ooooo oraba orara orbad ordro orobo orodo ra-ra raaba raaor raard rabab rabad rabba rabda rabor radar ro-ro roadb robab robar robbo robo- robor rodbo rodda rodor rooba rorra

a-road aaaaba aabroo ababda abaroa abbado aboard abobra aboord aborad abordo abraod abroad abrood adarra addada adrara arabo- ararad ararao arbra ardara arraba arroba baabaa baabar baabda baaror babbar badara badaro badbad badbar badoda badoor badr-b baobab bar-or barada barara barbad barbar barbra barbro bardar baroda barood barrad barrod bbbbbb bboard boabab bobara bobbar booboo borbor bordar bororo brodar brodoa dababa dabara dabdab dadaab dadada dadara dadbob dadbod daraar darara darbar dardar darood do-dad dobara dododo doodab doodad dorado dorbod dorobo dorood dororo obdora odadar oooooo oordoo orbada orbara rababa rabdo- rabodo radara radbod rodaba rodora

abadaba abdabad abradab addabbo adobada araroba arrorro baabarr barabad baraboo barabra barbara barbaro barbora barrado bbbbbbb bobbarr bodabar boo-boo boorara borbaad dabbaba darabad darorra darrara dob-dob dobaara dobrada dobrodo doddard doo-dad doo-doo o-o-a-a obrador odoardo oroboro orodara rababoo radabad roboboa roo-bar roobarb

abadabad arababad babaabad badbaado badrabad bar-abba barabara barabora bardabad bbbbbbbb bo-bo-bo bobaraba bodaboda bor-doba borabora door-bar doradora rabadaba

baabaabaa badabadda barrabora barradao boardboar boda-boda borborbor broadroad darababad ddddddddd roda-roda

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb doodoodoodoodoo rrroooaaarrr