a-a a-b aaa aab aad aah aak aam aao aar ab- aba abb abd abh abk abm abo abr ad- ada adb add adh adk adm ado adr aha ahb ahd ahh ahk ahm aho ahr aka akb akd akh akk akm ako akr ama amb amd amh amk amm amo amr aoa aob aod aoh aok aom aoo aor ar- ara arb ard arh ark arm aro arr baa bab bad bah bak bam bao bar bba bbb bbd bbh bbk bbm bbo bbr bda bdb bdd bdh bdk bdm bdo bdr bha bhb bhd bhh bhk bhm bho bhr bka bkb bkk bkm bko bkr bma bmb bmd bmh bmk bmm bmo bmr boa bob bod boh bok bom boo bor bra brb brd brh brk brm bro brr daa dab dad dah dak dam dao dar dba dbb dbd dbh dbk dbm dbo dbr dda ddb ddd ddh ddk ddm ddo ddr dh- dha dhb dhd dhh dhk dhm dho dhr dka dkb dkk dkm dko dkr dma dmb dmd dmh dmk dmm dmo dmr doa dob dod doh dok dom doo dor dra drb drd drk drm dro drr haa hab had hah hak ham hao har hba hbb hbd hbh hbk hbm hbo hbr hda hdb hdd hdh hdk hdm hdo hdr hha hhb hhd hhh hhk hhm hho hhr hka hkb hkd hkh hkk hkm hko hkr hma hmb hmd hmh hmk hmm hmo hmr hoa hob hod hoh hok hom hoo hor hr- hra hrb hrd hrh hrk hrm hro hrr ka- kaa kab kad kah kak kam kao kar kba kbb kbd kbh kbk kbm kbo kbr kda kdb kdh kdk kdm kdo kdr kha khh khk khm kho khr kkb kkh kkk kkm kkr kma kmb kmd kmh kmk kmm kmo koa kob kod koh kok kom koo kor kra krd krk kro krr m-o m-r maa mab mad mah mak mam mao mar mba mbb mbd mbh mbk mbm mbo mbr mda mdb mdd mdh mdk mdm mdo mdr mha mhd mhh mhk mhm mho mhr mka mkb mkd mkh mkk mkm mko mkr mma mmb mmd mmh mmk mmm mmo mmr moa mob mod moh mok mom moo mor mra mrb mrd mrh mrk mrm mro mrr oaa oab oad oah oak oam oao oar ob- oba obb obd obh obk obm obo obr oda odb odd odh odm odo odr oha ohd ohh ohm oho ohr oka okb okd okk oko okr om- oma omb omd omh omm omo omr oo- ooa oob ood ooh ook oom ooo oor or- ora orb ord orh ork orm oro orr ra- raa rab rad rah rak ram rao rar rba rbb rbd rbh rbk rbm rbo rbr rda rdb rdd rdh rdm rdo rdr rh- rha rhb rhd rhh rhm rho rhr rkb rkk rkm rko rma rmb rmd rmh rmm rmo rmr roa rob rod roh rok rom roo ror rra rrb rrd rrh rrk rrm rrr

a-ak a-do a-ha a-ok aaaa aaab aaad aaah aaam aaar aaba aabb aabd aabh aabm aada aaha aahk aaka aama aamb aamd aamo aamr aaoo aara aard aarm aaro abaa abab abad abak abam abar abb- abba abbb abbo abbr abda abdo abha abhm abho abhr abma abmb aboa abob abod aboh abok aboo abor abra abro adaa adab adad adah adak adam adao adar adba adda addd addo addr adha adhd adho adma admb admr adob adod adok adoo ador adra adro ahab ahad ahah aham ahar ahha ahoa ahod ahok ahom ahor ahra ahrr akaa akah akam akao akar akha akka akko akok akom akr- akra amaa amad amah amam amar amb- amba ambo ambr amda amdh amdo amka amm- amma ammo amob amod amok amoo amor amra amro aoah aoba aodh aoma aora aorb arab arad arah arak aram arar arba arbh arda ardm ardo arh- arka arkh arko arma armd armh armm armo aroa arob arod arom aroo aror arr- arra arrh arrk arro arrr baaa baad baah baak baam baar baba babb babm babo babr bada badb badd badh bado badr baha baho bahr bak- baka bakh bako bakr bama bamb bamm baoh bar- bara barb bard barh bark barm baro barr bbad bbbb bbdd bbdo bd-r bddh bdrm bhao bhar bhor bhra bmaa bmdb boab boad boak boar boba bobb bobo boda bodb bodh bodo boha bohd bohm boho bohr boka boko boma bomb boob bood booh book boom boor bor- bora bord borh bork borm boro borr brab brad brah brak bram brao brda brdm brdo brka brkb broa brob brod broh brok brom broo bror brrm brrr d-bo daab daad daam daar daba dabb dabo dada dado daha dahm daka dako dama damb damh damm damo dara darb dard dark daro darr dbar dddd dhaa dhad dhak dham dhao dhar dhod dhor dkba dmaa dmab dmba dmrb doab doak doar doba dobb dod- doda dodd dodo doha dohm dohr doka doko doma domb domm domo doob dood dook doom door dora dord dork dorm doro dorr draa drab drad drak dram drar drba drda drmk drob drod droh drom drra haab haad haak haam haar haba habo hada hadh haha haho haka hakk hako hama hamd hamm hamo hamr haor hara hard harh hark harm haro harr hbar hdbk hdda hdmk hdod hdra hdrm hhaa hhhh hkmo hmda hmhb hmmm hoad hoam hoar hoba hobo hoda hodh hodk hodr hoha hohm hoho hoka hoko hom- homa homo homr hood hook hoom hoor hora hord hork horo horr hrad hrob hrod kaaa kaab kaak kaam kaar kaba kabb kabd kabo kabr kad- kada kadd kadm kado kadr kaha kahm kaho kahr kaka kakh kakk kakm kako kam- kama kamb kamm kamo kamr kaoa kaok kaor kara karb kard kark karm karo karr kbaa kbab kbad kbak kbam kbar kbba kbbb kbbd kbbk kbbm kbbo kbbr kbdb kbdo kbdr kbhb kbhh kbhm kbhr kbkb kbkk kbko kbkr kbmb kbmo kbmr kboa kbob kbod kbok kboo kbra