a-a a-b a-t aaa aab aad aaj aak aao aas aat ab- aba abb abd abj abk abo abs abt ad- ada adb add adj adk ado ads adt aja ajb ajd ajj ajk ajo ajs ajt aka akb akd akj akk ako aks aoa aob aod aoj aok aoo aos aot as- asa asb asd asj ask aso ass ast at- ata atb atd ato ats att baa bab bad baj bak bao bas bat bba bbb bbd bbk bbo bbs bbt bda bdb bdd bdj bdk bdo bds bdt bja bjd bjj bjk bjs bjt bka bkb bkk bko bks bkt boa bob bod boj bok boo bos bot bsa bsb bsd bsj bsk bso bss bst bta btb btd btk bto bts btt daa dab dad daj dak dao das dat dba dbb dbd dbk dbo dbs dbt dda ddb ddd ddk ddo dds ddt dj- dja djb djd djk djo djs djt dka dkb dkk dko dks dkt doa dob dod doj dok doo dos dot dsa dsb dsd dsj dsk dso dss dst dta dtb dtd dtj dtk dto dts dtt j-d jaa jab jad jaj jak jao jas jat jba jbj jbk jbo jbs jbt jda jdb jdo jds jdt jja jjb jjj jjk jjs jka jkb jkk jko jks jkt joa job jod joj jok joo jos jot jsa jsb jsd jsj jsk jso jss jst jta jtb jtk jts jtt k-t ka- kaa kab kad kaj kak kao kas kat kba kbb kbd kbk kbo kbs kda kdb kdk kdo kds kdt kjb kjs kkb kkk kks kkt koa kob kod kok koo kos kot ksa ksb ksd ksk kso kss kst kta ktb ktj ktk kto kts ktt oaa oab oad oaj oak oao oas oat ob- oba obb obd obj obk obo obs obt oda odb odd odo ods odt oja ojb ojd ojo ojs oka okb okd okj okk oko oks oo- ooa oob ood ook ooo oos oot os- osa osb osd osj osk oso oss ost ot- ota otb otd otk oto ots ott saa sab sad saj sak sao sas sat sba sbb sbd sbj sbk sbo sbs sbt sda sdb sdd sdj sdk sdo sds sdt sja sjb sjd sjj sjk sjs sjt sk- ska skb skd skj skk sko sks skt soa sob sod soj sok soo sos sot ss- ssa ssb ssd ssj ssk sso sss sst sta stb std stj stk sto sts stt taa tab tad taj tak tao tas tat tba tbb tbd tbj tbk tbo tbs tbt tda tdb tdd tdk tdo tds tdt tjd tjo tjs tka tkb tkk tko tks tkt to- toa tob tod toj tok too tos tot tsa tsb tsd tsj tsk tso tss tst tta ttb ttd ttk tto tts ttt

a-ak a-do a-ok aaaa aaab aaad aaas aaba aabb aabd aabt aada aads aadt aaka aaoo aasa aasd aass aast aata aatk aatt abaa abab abad abaj abak abas abat abb- abba abbb abbo abbs abbt abda abdo abjs aboa abob abod abok aboo abos abot abs- absa absd abss abta abts adaa adab adad adak adao adas adat adba adda addd addo adds adja adjs adjt adob adod adok adoo ados adot adsa adso adss adst adta adts ajab ajak ajao ajas ajat ajba ajka ajob ajoo ajot ajss akaa akao akas akka akko akok akos akot aksa akst aoba aoks aosd aoss aotd asaa asab asad asak asao asas asat asba asbo asda asdo asds asja aska asko asks askt asob asod asok asos asot assa assd assk asso asss asst asta astb asto asts at-t ataa atab atad atak atas atat atbs atdt atka atkt atob atod atok atos atot atsb atst atta atto atts baaa baad baak baas baat baba babb babo babs bada badb badd bado bads baja bajs bak- baka bako baks bakt baos basa bask baso bass bast bata bato bats batt bbad bbas bbbb bbbs bbdd bbdo bd-j bdos bdsd bjoa boab boad boak boas boat boba bobb bobo bobs boda bodb bodo bods bojd bojo bojt boka boko boks boob bood book boos boot bosa bosk boso boss bost bota botb botd boto bots bott bsaa bsas bsat bsbd bskt bsod bsos bssd bsts btaa btdt btob btss bttb d-bo daab daad daas daba dabb dabo dabs dabt dada dado dads daja dajt daka dako daks daos dasa dasb dasd dask dass dast data dato dats datt dbas dbos dbsa dbss dbtt dddd ddot ddss ddts djao dkba doab doak doas doat doba dobb dobs dod- doda dodd dodo dods doja dojo doka doko doob dood dook doos doot dosa dosk doso doss dost dota dotd dotk doto dots dott dsba dsda dsoa dsos dssa dsst dsto dsts dtaa dtot dtss jaak jaas jaba jabo jabs jada jado jaja jaka jako jasa jasd jask jaso jass jast jato jats jbaa jbob jjad joab joad joao joba jobo jobs joda jodo jods jojo joka jokb jook joos joot josa joso joss jost jota joto jots jott jsad jsat jsds jsss jtsb k-os kaaa kaab kaak kaas kaat kaba kabb kabd kabo kad- kada kadd kado kads kadt kaja kajb kajk kajo kajt kaka kakj kakk kako kaks kakt kaoa kaok kaos kas- kasa kasb kask kaso kass kast kat- kata katb katd katk kato kats katt kbaa kbab kbad kbak kbas kbat kbba kbbb kbbd kbbk kbbo kbbs kbbt kbdb kbdo kbds kbja kbjd kbjk kbjs kbjt kbkb kbkk kbko kboa kbob kbod kbok kboo kbos kbot kbsa kbsb kbsj kbsk kbso kbss kbst kbta kbtb kbtk kbto kbts kbtt kdaa kdab kdad kdak kdao kdat kdbb kdbs kddb kddd kddk kdjs kdka kdkb kdkd kdkk kdko kdkt kdok kdot kdsd kdsj kdsk kdss kdst kdta kdtd kjaa kjak kjas kjbb kjjd kjjj kjjk kjjo kjjs kjjt kjkj kjkk kjks kjkt kjoj kjok kjot kjsa kjsk kjst kjts kjtt kkaa kkat kkba kkbb kkbd kkbj kkbo kkbs kkbt kkda kkdd kkdj kkdo kkdt kkjb