a-a a-b a-t aaa aab aad aae aaj aak aao aat ab- aba abb abd abe abj abk abo abt ad- ada adb add ade adj adk ado adt aea aeb aed aee aej aek aeo aet aja ajb ajd aje ajj ajk ajo ajt aka akb akd ake akj akk ako aoa aob aod aoe aoj aok aoo aot at- ata atb atd ate ato att baa bab bad bae baj bak bao bat bba bbb bbd bbe bbk bbo bbt bda bdb bdd bde bdj bdk bdo bdt be- bea beb bed bee bek beo bet bja bjd bjj bjk bjt bka bkb bke bkk bko bkt boa bob bod boe boj bok boo bot bta btb btd bte btk bto btt daa dab dad dae daj dak dao dat dba dbb dbd dbe dbk dbo dbt dda ddb ddd dde ddk ddo ddt de- dea deb ded dee dej dek deo det dj- dja djb djd dje djk djo djt dka dkb dke dkk dko dkt doa dob dod doe doj dok doo dot dta dtb dtd dte dtj dtk dto dtt eaa eab ead eae eaj eak eao eat eba ebb ebd ebe ebj ebk ebo ebt ed- eda edb edd ede edj edk edo edt eea eeb eed eee eek eeo eet eja ejd ejo ejt eka ekb ekd eke eko ekt eo- eoa eob eod eoe eok eoo eot eta etb etd ete etj etk eto ett j-d jaa jab jad jae jaj jak jao jat jba jbj jbk jbo jbt jda jdb jde jdo jdt jea jeb jed jee jej jek jeo jet jja jjb jjj jjk jka jkb jkk jko jkt joa job jod joe joj jok joo jot jta jtb jte jtk jtt k-t ka- kaa kab kad kae kaj kak kao kat kba kbb kbd kbe kbk kbo kda kdb kde kdk kdo kdt ke- kea keb ked kee kek keo ket kjb kje kkb kke kkk kkt koa kob kod koe kok koo kot kta ktb kte ktj ktk kto ktt oaa oab oad oae oaj oak oao oat ob- oba obb obd obe obj obk obo obt oda odb odd ode odo odt oea oeb oed oee oeo oet oja ojb ojd oje ojo oka okb okd oke okj okk oko oo- ooa oob ood ook ooo oot ot- ota otb otd ote otk oto ott taa tab tad tae taj tak tao tat tba tbb tbd tbe tbj tbk tbo tbt tda tdb tdd tde tdk tdo tdt te- tea teb ted tee tej tek teo tet tjd tje tjo tka tkb tke tkk tko tkt to- toa tob tod toe toj tok too tot tta ttb ttd tte ttk tto ttt

a-ak a-be a-do a-ok aaaa aaab aaad aaae aaba aabb aabd aabt aada aade aadt aaea aaka aake aaoe aaoo aata aatk aatt abaa abab abad abae abaj abak abat abb- abba abbb abbe abbo abbt abda abdo abed abee abet aboa abob abod abok aboo abot abta adaa adab adad adae adak adao adat adba adda addd adde addo adea adeb adee adeo adet adja adjt adob adod adoe adok adoo adot adta aede aedt aeka aeta aeto aett ajab ajak ajao ajat ajba ajed ajee ajet ajka ajob ajoo ajot akaa akae akao aked akee akka akko akok akot akte aoba aotd at-t ataa atab atad atae atak atat atdt atea ated atee ateo atka atkt atob atod atoe atok atot atta atte atto baaa baad baak baat baba babb babe babo bada badb badd bade bado baed baek baja bak- baka bake bako bakt bata bate bato batt bbad bbbb bbdd bbdo bbeb bbet bd-j bead beak beat beba bebb bebe bebo beda bede bedo beeb beed beej beek beet beja beka beke beko beo- beod beok beot beta bete beto bett bjoa boab boad boak boat boba bobb bobe bobo boda bodb bode bodo boea boee boeo boet bojd bojo bojt boka boke boko boob bood booe book boot bota botb botd bote boto bott btaa btdt btek btob bttb d-bo daab daad daae daba dabb dabo dabt dada dade dado daeb daja dajt daka dake dako data date dato datt dbtt dddd ddot dead deae deak deba debe debt deda dedd dede dedo deeb deed deek deet deja deje dejk dek- deka deke deta dete detk deto djao djed djet dkba doab doae doak doat doba dobb dobe dod- doda dodd dode dodo doea doek doja dojo doka doke doko doob dood dook doot dota dotd dote dotk doto dott dtaa dted dtek dtot eaba eada eadb eadd eata eate ebba ebbo ebed eboe eboo edad edda edde eddo ede- edea edjo edod edta eede eeea eeee eeka eeke eeta eete ejob ejoo ejot eka- ekab ekeb eked ekek eket ekka ekoa ekta eode eoka eota eotd eoto etak etat etee etka etoe etok etta ette etto jaak jaba jabo jada jade jado jaja jaka jake jako jato jbaa jbob jeat jebb jebe jeda jeed jeet jeke jeok jeta jetb jete jett jjad joab joad joao joba jobe jobo joda jodo joea joed joee jojo joka jokb joke jook joot jota joto jott kaaa kaab kaak kaat kaba kabb kabd kabe kabo kad- kada kadd kade kado kadt kaeo kaet kaja kajb kaje kajk kajo kajt kaka kake kakj kakk kako kakt kaoa kaok kat- kata katb katd kate katk kato katt kbaa kbab kbad kbae kbak kbat kbba kbbb kbbd kbbe kbbk kbbo kbbt kbdb kbde kbdo kbeb kbed kbee kbek kbeo kbet kbja kbjd kbjk kbjt kbkb kbkk kbko kboa kbob kbod kboe kbok kboo kbot kbta kbtb kbte kbtk kbto kbtt kdaa kdab kdad kdae kdak kdao kdat kdbb kddb kddd kddk kdeb kdet kdje kdka kdkb kdkd kdkk kdko kdkt kdoe kdok kdot kdta kdtd kea- kead keak keat keba kebb kebe kebt keda kedb kedd kede kedj kedo kedt keed keek keet kejb kejj kejo keka kekb keke keko keoj keok ket- keta ketd kete