a-a a-b a-i a-t aaa aab aad aae aai aak aao aat ab- aba abb abd abe abi abk abo abt ad- ada adb add ade adi adk ado adt aea aeb aed aee aei aek aeo aet ai- aia aib aid aie aii aik aio ait aka akb akd ake aki akk ako aoa aob aod aoe aoi aok aoo aot at- ata atb atd ate ati ato att baa bab bad bae bai bak bao bat bba bbb bbd bbe bbi bbk bbo bbt bda bdb bdd bde bdi bdk bdo bdt be- bea beb bed bee bei bek beo bet bi- bia bib bid bie bii bik bio bit bka bkb bke bkk bko bkt boa bob bod boe boi bok boo bot bta btb btd bte bti btk bto btt daa dab dad dae dai dak dao dat dba dbb dbd dbe dbi dbk dbo dbt dda ddb ddd dde ddi ddk ddo ddt de- dea deb ded dee dei dek deo det di- dia dib did die dii dik dio dit dka dkb dke dki dkk dko dkt doa dob dod doe doi dok doo dot dta dtb dtd dte dti dtk dto dtt eaa eab ead eae eai eak eao eat eba ebb ebd ebe ebi ebk ebo ebt ed- eda edb edd ede edi edk edo edt eea eeb eed eee eek eeo eet eia eib eid eie eii eik eio eit eka ekb ekd eke eki eko ekt eo- eoa eob eod eoe eoi eok eoo eot eta etb etd ete eti etk eto ett i-d ia- iaa iab iad iae iai iao iat iba ibb ibd ibe ibi ibk ibo ibt ida idb idd ide idi idk ido idt ie- iea ied iee iei iek iet iia iib iid iie iii iio iit ika ikb ike iki ikk iko ikt io- ioa iob iod ioe ioi ioo iot ita itb itd ite iti itk ito itt k-t ka- kaa kab kad kae kai kak kao kat kba kbb kbd kbe kbi kbk kbo kda kdb kde kdk kdo kdt ke- kea keb ked kee kei kek keo ket kia kib kid kie kii kik kio kit kkb kke kki kkk kkt koa kob kod koe koi kok koo kot kta ktb kte ktk kto ktt o-i oaa oab oad oae oai oak oao oat ob- oba obb obd obe obi obk obo obt oda odb odd ode odi odo odt oea oeb oed oee oei oeo oet oia oib oid oie oii oik oio oit oka okb okd oke oki okk oko oo- ooa oob ood ooi ook ooo oot ot- ota otb otd ote oti otk oto ott taa tab tad tae tai tak tao tat tba tbb tbd tbe tbi tbk tbo tbt tda tdb tdd tde tdi tdk tdo tdt te- tea teb ted tee tei tek teo tet tia tib tid tie tii tik tio tit tka tkb tke tkk tko tkt to- toa tob tod toe toi tok too tot tta ttb ttd tte tti ttk tto ttt

a-ak a-be a-do a-ii a-ok aaaa aaab aaad aaae aaai aaba aabb aabd aabi aabt aada aade aadi aadt aaea aaib aaii aaka aake aaoe aaoo aata aatk aatt abaa abab abad abae abai abak abat abb- abba abbb abbe abbi abbo abbt abda abdi abdo abed abee abet abia abib abid abie abit aboa abob abod abok aboo abot abta adaa adab adad adae adai adak adao adat adba adbi adda addd adde addi addo adea adeb adee adeo adet adia adib adie adik adio adit adki adob adod adoe adok adoo adot adta aebi aede aedt aeio aeit aeka aeta aeto aett aiai aiba aibo aida aidb aide aidi aidt aiea aiee aiet aiia aiib aiid aika aike aiki aiko aioi aita aite aiti aitt akaa akae akai akao aked akee akia akid akie akik akio akka akki akko akok akot akte aoba aoki aotd at-t ataa atab atad atae atai atak atat atdi atdt atea ated atee atei ateo atia atid atie atik atit atka atkt atob atod atoe atoi atok atot atta atte atti atto ba-i baaa baad baak baat baba babb babe babi babo bada badb badd bade badi bado baed baek baia baib baid baie baik baio bait bak- baka bake baki bako bakt bata bate bati bato batt bbad bbbb bbdd bbdo bbeb bbet bdii bead beak beat beba bebb bebe bebi bebo beda bede bedi bedo beeb beed beek beet beia beik beit beka beke beki beko beo- beod beok beot beta bete beti beto bett biad biak biao biat biba bibb bibe bibi bibo bida bide bidi bido bieb bied biet bike biko bio- bioi biot bita bitd bite bito bitt boab boad boai boak boat boba bobb bobe bobi bobo boda bodb bode bodi bodo boea boee boeo boet boi- boid boie boii boit boka boke boki boko boob bood booe book boot bota botb botd bote boti boto bott btaa btdt btek btie btob bttb d-bo daab daad daae daba dabb dabo dabt dada dade dadi dado daeb daia daid daie daik daio dait daka dake daki dako data date dati dato datt dbit dbtt dddd ddie ddot dead deae deak deba debe debi debt deda dedd dede dedi dedo deeb deed deek deet deid deie deit dek- deka deke deta dete detk deto dia- diab diad diak diao diat diba dibb dibe dibo dida dide didi dido diea dieb died diet diii dika dike diki diko diot dita dite diti dito ditt dkba dkid doab doae doak doat doba dobb dobe dobi dod- doda dodd dode dodi dodo doea doek doid doit doka doke doki doko doob dood dook doot dota dotd dote doti dotk doto dott dtaa dted dtek dtki dtot eaba eada eadb eadd eadi eata eate eati ebba ebbo ebed ebid ebit eboe eboo edad edda edde eddi eddo ede- edea edei edia edie edik edit edod edta eede eeea eeee eeka eeke