a-a a-b a-i aaa aab aad aae aai aak aao ab- aba abb abd abe abi abk abo ad- ada adb add ade adi adk ado aea aeb aed aee aei aek aeo ai- aia aib aid aie aii aik aio aka akb akd ake aki akk ako aoa aob aod aoe aoi aok aoo baa bab bad bae bai bak bao bba bbb bbd bbe bbi bbk bbo bda bdb bdd bde bdi bdk bdo be- bea beb bed bee bei bek beo bi- bia bib bid bie bii bik bio bka bkb bke bkk bko boa bob bod boe boi bok boo daa dab dad dae dai dak dao dba dbb dbd dbe dbi dbk dbo dda ddb ddd dde ddi ddk ddo de- dea deb ded dee dei dek deo di- dia dib did die dii dik dio dka dkb dke dki dkk dko doa dob dod doe doi dok doo eaa eab ead eae eai eak eao eba ebb ebd ebe ebi ebk ebo ed- eda edb edd ede edi edk edo eea eeb eed eee eek eeo eia eib eid eie eii eik eio eka ekb ekd eke eki eko eo- eoa eob eod eoe eoi eok eoo i-d ia- iaa iab iad iae iai iao iba ibb ibd ibe ibi ibk ibo ida idb idd ide idi idk ido ie- iea ied iee iei iek iia iib iid iie iii iio ika ikb ike iki ikk iko io- ioa iob iod ioe ioi ioo ka- kaa kab kad kae kai kak kao kba kbb kbd kbe kbi kbk kbo kda kdb kde kdk kdo ke- kea keb ked kee kei kek keo kia kib kid kie kii kik kio kkb kke kki kkk koa kob kod koe koi kok koo o-i oaa oab oad oae oai oak oao ob- oba obb obd obe obi obk obo oda odb odd ode odi odo oea oeb oed oee oei oeo oia oib oid oie oii oik oio oka okb okd oke oki okk oko oo- ooa oob ood ooi ook ooo

a-ak a-be a-do a-ii a-ok aaaa aaab aaad aaae aaai aaba aabb aabd aabi aada aade aadi aaea aaib aaii aaka aake aaoe aaoo abaa abab abad abae abai abak abb- abba abbb abbe abbi abbo abda abdi abdo abed abee abia abib abid abie aboa abob abod abok aboo adaa adab adad adae adai adak adao adba adbi adda addd adde addi addo adea adeb adee adeo adia adib adie adik adio adki adob adod adoe adok adoo aebi aede aeio aeka aiai aiba aibo aida aidb aide aidi aiea aiee aiia aiib aiid aika aike aiki aiko aioi akaa akae akai akao aked akee akia akid akie akik akio akka akki akko akok aoba aoki ba-i baaa baad baak baba babb babe babi babo bada badb badd bade badi bado baed baek baia baib baid baie baik baio bak- baka bake baki bako bbad bbbb bbdd bbdo bbeb bdii bead beak beba bebb bebe bebi bebo beda bede bedi bedo beeb beed beek beia beik beka beke beki beko beo- beod beok biad biak biao biba bibb bibe bibi bibo bida bide bidi bido bieb bied bike biko bio- bioi boab boad boai boak boba bobb bobe bobi bobo boda bodb bode bodi bodo boea boee boeo boi- boid boie boii boka boke boki boko boob bood booe book d-bo daab daad daae daba dabb dabo dada dade dadi dado daeb daia daid daie daik daio daka dake daki dako dddd ddie dead deae deak deba debe debi deda dedd dede dedi dedo deeb deed deek deid deie dek- deka deke dia- diab diad diak diao diba dibb dibe dibo dida dide didi dido diea dieb died diii dika dike diki diko dkba dkid doab doae doak doba dobb dobe dobi dod- doda dodd dode dodi dodo doea doek doid doka doke doki doko doob dood dook eaba eada eadb eadd eadi ebba ebbo ebed ebid eboe eboo edad edda edde eddi eddo ede- edea edei edia edie edik edod eede eeea eeee eeka eeke eiao eid- eide eidi eido eied eiei eika eike eiki eiko eka- ekab ekeb eked ekek ekka ekki ekoa ekoi eode eoka i-be iaaa iaai iaba iadb iaea iaia ibad ibdo ibea ibed ibia ibid ibie idad idae idbe idda iddo idea ided idee ideo idia idid idie idio ieie ieio iida iide iied iiie iiii iiio iioi iioo ikea ikee ikid ikki ikko ikoo ioba iobi iod- ioda iodd iode iodo ioee ioii ioio ioke ioko iooi iooo k-id kaaa kaab kaai kaak kaba kabb kabd kabe kabi kabo kad- kada kadd kade kadi kado kaei kaeo kaia kaib kaid kaie kaii kaik kaio kaka kake kaki kakk kako kaoa kaoi kaok kbaa kbab kbad kbae kbai kbak kbba kbbb kbbd kbbe kbbi kbbk kbbo kbdb kbde kbdi kbdo kbeb kbed kbee kbek kbeo kbia kbib kbid kbie kbik kbio kbkb kbkk kbko kboa kbob kbod kboe kboi kbok kboo kdaa kdab kdad kdae kdai kdak kdao kdbb kdbi kddb kddd kddi kddk kdeb kdei kdia kdio kdka kdkb kdkd kdkk kdko kdoe kdok kea- kead keak keba kebb kebe kebi keda kedb kedd kede kedi kedo keed keek keib keid keii keik keio keka kekb keke keki keko keok kiab kiad kiai kiba kibb kibe kibi kibo kida kidb kidd kide kidi kidk kido kiia kiid kiii kiik kika kikd kiki kikk kiko kioa kiod kioe kioi kiok kioo kkaa kkai kkba kkbb kkbd kkbe kkbi kkbo kkda kkdd kkdo kkea kked kkia kkid kkik kkkk kkoa kkob kkoo koab koae koai koak koba kobb kobe kobi kobk kobo koda kode kodi kodk kodo koea koed koei koii koka kokb koke koki kokk koko koob kooi kook kooo o-eo oade oake obad obai obak obba obbo obea obed obia obid obie obkb oboe oboi obok odai odbo odda oddd oddi odea oded odei odeo odia odie odio odoo oedo oeid oiba oido oiii oike oiko okak