a-a a-b aaa aab aad aae aah aak aao aax ab- aba abb abd abe abh abk abo abx ad- ada adb add ade adh adk ado adx aea aeb aed aee aeh aek aeo aex aha ahb ahd ahe ahh ahk aho ahx aka akb akd ake akh akk ako aoa aob aod aoe aoh aok aoo aox ax- axa axe axh axk axo axx baa bab bad bae bah bak bao bax bba bbb bbd bbe bbh bbk bbo bbx bda bdb bdd bde bdh bdk bdo bdx be- bea beb bed bee beh bek beo bex bha bhb bhd bhe bhh bhk bho bhx bka bkb bke bkk bko bkx boa bob bod boe boh bok boo box bxb bxd bxo bxx daa dab dad dae dah dak dao dax dba dbb dbd dbe dbh dbk dbo dbx dda ddb ddd dde ddh ddk ddo ddx de- dea deb ded dee deh dek deo dex dh- dha dhb dhd dhe dhh dhk dho dka dkb dke dkk dko dkx doa dob dod doe doh dok doo dox dxd dxo dxx eaa eab ead eae eah eak eao eax eba ebb ebd ebe ebh ebk ebo ebx ed- eda edb edd ede edh edk edo edx eea eeb eed eee eek eeo eex eha ehb ehd ehe ehh eho eka ekb ekd eke ekh eko eo- eoa eob eod eoe eoh eok eoo ex- exa exd exe exh exo exx haa hab had hae hah hak hao hax hba hbb hbd hbe hbh hbk hbo hbx hda hdb hdd hde hdh hdk hdo hdx he- hea heb hed hee heh hek heo hex hha hhb hhd hhe hhh hhk hho hka hkb hkd hkh hkk hko hoa hob hod hoe hoh hok hoo hox hxd ka- kaa kab kad kae kah kak kao kax kba kbb kbd kbe kbh kbk kbo kbx kda kdb kde kdh kdk kdo kdx ke- kea keb ked kee keh kek keo kex kha khe khh khk kho kkb kke kkh kkk koa kob kod koe koh kok koo kxo oaa oab oad oae oah oak oao oax ob- oba obb obd obe obh obk obo obx oda odb odd ode odh odo oea oeb oed oee oeh oeo oex oha ohd ohe ohh oho oka okb okd oke okk oko oo- ooa oob ood ooh ook ooo oox ox- oxa oxb oxo oxx xaa xad xak xbe xbx xda xdb xde xdh xdk xed xee xex xhd xkb xke xoa xod xok xoo xox xxo xxx

a-ak a-be a-do a-ha a-ok aaaa aaab aaad aaae aaah aaba aabb aabd aabh aada aade aaea aaha aahk aaka aake aaoe aaoo abaa abab abad abae abak abax abb- abba abbb abbe abbo abda abdo abed abee abha abho aboa abob abod aboh abok aboo abox adaa adab adad adae adah adak adao adba adda addd adde addo adea adeb adee adeh adeo adha adhd adho adob adod adoe adok adoo adox aede aeka ahab ahad ahah ahed ahex ahha ahoa ahod ahoe ahok akaa akae akah akao aked akee akha akka akko akok aoah aoba aodh axed axo- axoa axxo ba-x baaa baad baah baak baba babb babe babo bada badb badd bade badh bado baed baek baha baho bak- baka bake bakh bako baoh bbad bbbb bbdd bbdo bbeb bbox bddh bead beah beak beba bebb bebe bebo beda bede bedo beeb beed beek beka beke beko beo- beod beok bhao boab boad boak boba bobb bobe bobo boda bodb bode bodh bodo boea boee boeo boha bohd boho boka boke boko boob bood booe booh book boox boxa d-bo daab daad daae daba dabb dabo dada dade dado daeb daha dahe daka dake dako dddd dead deae deak deba debe deda dedd dede dedo deeb deed deek deha dek- deka deke dekh dex- dexa dexe dhaa dhad dhak dhao dhed dhee dhod dkba do-x doab doae doak doba dobb dobe dod- doda dodd dode dodo doea doek doha doka doke doko doob dood dook doxa dxab dxbe dxed dxkb dxkx dxxx eaba eabh eada eadb eadd ebba ebbo ebed eboe eboo ebox edad edah edax edda edde eddo ede- edea edeh edex edod eede eeea eeee eeka eeke ehaa ehdd ehea eheh eka- ekab ekeb eked ekek ekho ekka ekoa eode eoka exa- exda exed exh- exo- exod haab haad haak haba habe habo hada hade hadh haed haha haho haka hake hakk hako haxe haxo hbox hdax hdbk hdda hdod head heah hebb hebe hebo heda hedd hede hedo heeb heed heek hehe heho heka heke hex- hexa hexb hexe hhaa hhex hhhh hkex hoad hoax hoba hobe hobo hoda hode hodh hodk hoed hoek hoha hohe hoho hoka hoke hoko hood hooe hook hoox hoxa kaaa kaab kaak kaba kabb kabd kabe kabo kad- kada kadd kade kado kaeh kaeo kaha kahe kaho kaka kake kakh kakk kako kakx kaoa kaok kaox kaxa kaxe kbaa kbab kbad kbae kbak kbba kbbb kbbd kbbe kbbk kbbo kbdb kbde kbdo kbdx kbeb kbed kbee kbeh kbek kbeo kbex kbhb kbhe kbhh kbkb kbkk kbko kboa kbob kbod kboe kbok kboo kbox kbxb kbxd kbxx kdaa kdab kdad kdae kdak kdao kdbb kdbx kddb kddd kddk kddx kdeb kdex kdhx kdka kdkb kdkd kdkk kdko kdoe kdok kdox kdxa kdxe kdxx kea- kead keak keba kebb kebe keda kedb kedd kede kedo keed keeh keek kehk keka kekb keke keko keok kexa kexb kexo kexx khab khad khak khao khbd khbx khdk khdx kheb khed khhk khho khka khke khkk khkx khoa khob khoe khok kkaa kkba kkbb kkbd kkbe kkbo kkda kkdd kkdo kkea kked kkex kkha kkhb kkhh kkhk kkkk kkoa kkob kkoh kkoo kkxa kkxk kkxx koab koae koak koba kobb kobe kobk kobo koda kode kodk kodo koea koed koha kohd kohh koho koka kokb koke kokh kokk koko kokx koob kook kooo koxe kxaa kxba kxbx kxdd kxea kxed kxeo kxex kxkk kxkx kxoa kxok kxoo kxox kxxe