a-a a-b aaa aab aad aae aaf aah aao ab- aba abb abd abe abf abh abo ad- ada adb add ade adf adh ado aea aeb aed aee aef aeh aeo af- afa afb afd afe aff afh afo aha ahb ahd ahe ahf ahh aho aoa aob aod aoe aof aoh aoo baa bab bad bae baf bah bao bba bbb bbd bbe bbf bbh bbo bda bdb bdd bde bdf bdh bdo be- bea beb bed bee bef beh beo bfa bfb bfd bfe bff bfh bfo bha bhb bhd bhe bhf bhh bho boa bob bod boe bof boh boo daa dab dad dae daf dah dao dba dbb dbd dbe dbf dbh dbo dda ddb ddd dde ddf ddh ddo de- dea deb ded dee def deh deo dfa dfb dfd dfe dff dfh dfo dh- dha dhb dhd dhe dhf dhh dho doa dob dod doe dof doh doo eaa eab ead eae eaf eah eao eba ebb ebd ebe ebf ebh ebo ed- eda edb edd ede edf edh edo eea eeb eed eee eef eeo ef- efa efb efd efe eff efh efo eha ehb ehd ehe ehf ehh eho eo- eoa eob eod eoe eof eoh eoo faa fab fad fae faf fah fao fba fbb fbd fbe fbf fbh fbo fda fdb fdd fde fdf fdh fdo fea feb fed fee fef feh feo ffa ffd ffe fff ffh ffo fha fhb fhe fhf fhh fho foa fob foe fof foh foo haa hab had hae haf hah hao hba hbb hbd hbe hbf hbh hbo hda hdb hdd hde hdf hdh hdo he- hea heb hed hee hef heh heo hfa hfb hfd hfe hff hfh hfo hha hhb hhd hhe hhf hhh hho hoa hob hod hoe hof hoh hoo oaa oab oad oae oaf oah oao ob- oba obb obd obe obf obh obo oda odb odd ode odf odh odo oea oeb oed oee oef oeh oeo of- ofa ofb ofd ofe off ofo oha ohd ohe ohf ohh oho oo- ooa oob ood oof ooh ooo

a-be a-do a-ha aaaa aaab aaad aaae aaaf aaah aaba aabb aabd aabh aada aade aaea aafa aafb aafd aaff aaha aaoe aaoo abaa abab abad abae abaf abb- abba abbb abbe abbo abda abdo abed abee abff abha abho aboa abob abod abof aboh aboo adaa adab adad adae adah adao adba adda addd adde addo adea adeb adee adeh adeo adfa adha adhd adho adob adod adoe adoo aeaf aede afaa afad afao afdb afee affa affo afoa afoe afoo ahab ahad ahah ahed ahfa ahha ahoa ahod ahoe aoah aoba aodh baaa baad baaf baah baba babb babe babo bada badb badd bade badh bado baed baff bafo baha baho baoh bbad bbbb bbdd bbdo bbeb bddh bead beaf beah beba bebb bebe bebo beda bede bedo beeb beed beef befa befe beff befo beo- beod beof bhao bhff boab boad boba bobb bobe bobo boda bodb bode bodh bodo boea boee boef boeo bofa bofd bofe boff bofh boha bohd boho boob bood booe boof booh d-bo daab daad daae daba dabb dabo dada dade dado daeb dafa dafe daff dafo daha dahe dbfo dddd dead deae deaf deba debe deda dedd dede dedo deeb deed deef defe deff defo deha dfaf dffa dfoe dhaa dhad dhao dhed dhee dhod doab doae doba dobb dobe dod- doda dodd dode dodo doea doff doha doob dood doof eaaf eaba eabh eada eadb eadd eafb ebba ebbo ebed eboe eboo edad edah edda edde eddo ede- edea edeh edfa edod eede eeea eeee eefa eefe efab efda efeo effa ehaa ehdd ehea eheh eode faaa faad faah faba fabd fabe fabo fada fadd fade fado faeb fafa fafe faff fafo faha fahd fdoa fead feaf feba febo feda fede feeb feed fefe feff fefo fehd feod feof feoh ffee ffff foad foaf foba foda fode foed fofo food foof haab haad haaf haba habe habo hada hade hadf hadh haed hafb hafd hafe haff haha haho hdda hdod head heaf heah hebb hebe hebo heda hedd hede hedo heeb heed heef hefd hefe hehe heho hfba hhaa hhhh hhof hoad hoba hobe hobo hoda hode hodh hoed hofe hoff hoha hohe hoho hood hooe hoof o-eo oade oafo oahe obad obba obbo obea obed oboe odah odbo odda oddd odea oded odeo odoh odoo oedo ofah off- offa offe offh offo ohad ohba ohbe ohed ohee ohho ohob ohoh ooaa ooba oobe ooda ooff ooha ooho oooh oooo

-aaa- -abad aaaah aaaee aabaa aabba aaeaf aahaa aahed abaab ababa ababe abada abade abbad abbed abbod abead abeba abebe abede abedo abeed abfab aboab aboad abobo abode abodh aboha abood adaba adabe adada adado addae addah addea added addha adead adeaf adeeb adeed adfee adhhd adobe adobo adodb aeaea aebbe afade afeda afede afeed afefe ahafo ahead ahhaa ahhed ahhha ahoah aoede b-e-d baabe baade baaed babdo babee baboo badao badde baddo badea badeh badha badod badoo baeda baffa bahad bahed baobh bbbee beafe bebad bebdo bebed bebod bedab bedad bedaf bedda bedde bedee bedof beebe beede beffe befoe behad behea behof beode beofe beoff bhada bhado bhoda bhood bo-bo bo-ho boada bobea bodd- boded bodhe bodoe boedo boffa boffo bohae bohea booba boode boodh booed d-a-d daada dabba dabbe daboh dadah dadao dadda daddo daded dadha dadoo daffo dafoe dahab dahae dahao dahod ddddd ddebo deada deadd deade debab debed dedde dedee deeba deeda deede deefe deeff defed defeo deffe deffo defoe dhaba dhada dhadd dhaoa dhead dhedh dhoba dhobb dhoda do-do doaba doade doado dobee dodab dodad dodoo dohad dooab doodo e-dee ebbed eboda eddha eddoe edeo- eeeee eefde effed faade fabae fabbo faboo fadao fadda faded faedo fedde fedee fedoa feeda feode feoff feood ffado fodoa fofao foodb h-e-b ha-ha habab habba habbo hadad hadah hadda haddo haded hadha hadhb hadoa haedo hafde haffa hafod hahha he-he heada headb headf hebbe hebdo hebe- hedda hedde