a-a a-b a-z aaa aab aah aak aan aao aar aaz ab- aba abb abh abk abn abo abr abz aha ahb ahh ahk ahn aho ahr ahz aka akb akh akk akn ako akr an- ana anb anh ank ann ano anr anz aoa aob aoh aok aon aoo aor ar- ara arb arh ark arn aro arr arz az- aza azb azn azo azz baa bab bah bak ban bao bar baz bba bbb bbh bbk bbn bbo bbr bha bhb bhh bhk bho bhr bka bkb bkk bkn bko bkr bna bnb bnk bnn bno bnr bnz boa bob boh bok bon boo bor boz bra brb brh brk brn bro brr brz bza bzh bzn bzo bzr bzz haa hab hah hak han hao har haz hba hbb hbh hbk hbn hbo hbr hbz hha hhb hhh hhk hhn hho hhr hhz hka hkb hkh hkk hkn hko hkr hna hnb hnh hnk hnn hno hnz hoa hob hoh hok hon hoo hor hr- hra hrb hrh hrk hrn hro hrr hrz hzo k-z ka- kaa kab kah kak kan kao kar kaz kba kbb kbh kbk kbn kbo kbr kbz kha khh khk khn kho khr khz kkb kkh kkk kkn kkr kn- kna knk knn kno knr koa kob koh kok kon koo kor koz kra krk krn kro krr kzo naa nab nah nak nan nao nar naz nba nbb nbk nbn nbo nbr nha nhb nhh nhk nhn nhr nhz nka nkk nkn nko nkr nna nnb nnh nnk nnn nno nnz no- noa nob noh nok non noo nor noz nra nrb nrk nrn nro nrr nrz nzb nzo nzz oaa oab oah oak oan oao oar ob- oba obb obh obk obn obo obr oha ohh ohn oho ohr oka okb okk oko okr on- ona onb onh onk onn ono onr oo- ooa oob ooh ook oon ooo oor or- ora orb orh ork orn oro orr orz oza ozo ozz ra- raa rab rah rak ran rao rar raz rba rbb rbh rbk rbn rbo rbr rh- rha rhb rhh rhn rho rhr rkb rkk rko rkz rna rnb rnh rnn rno rnr rnz roa rob roh rok ron roo ror roz rra rrb rrh rrk rrn rrr rza rzb rzo zaa zab zah zak zan zao zar zaz zbb zbr zha zho zhr zka znn zno zo- zoa zob zok zon zoo zor zrh zro zzr zzz

-ana a-ak a-ha a-ok aaaa aaab aaah aaan aaar aaba aabb aabh aaha aahk aahz aaka aana aaon aaoo aara aaro abaa abab abak aban abar abb- abba abbb abbo abbr abha abho abhr aboa abob aboh abok abon aboo abor abra abro abza ahab ahah ahar ahaz ahha ahoa ahok ahor ahra ahrr akaa akah akan akao akar akha akka akko akna akok akon akr- akra ana- anaa anab anah anak anan anao anar anaz anba anbb anbo anha ank- anka ankh anko anna annb anno ano- anoa anon anor anza aoah aoba aonb aono aora aorb aorn arab arah arak aran arar arba arbh arh- arka arkh arko arna arnk arno aroa arob aron aroo aror aroz arr- arra arrh arrk arro arrr arza arzo aza- azab azan azar azaz azna azo- azon azoo azor azra azza azzo baaa baah baak baan baar baaz baba babb babo babr baha bahn baho bahr bak- baka bakh bako bakr bana banh bank bann bano banr banz baoh baon bar- bara barb barh bark barn baro barr barz baza bazo bbbb bhan bhao bhar bhor bhra bnor bnrr boab boak boan boar boaz boba bobb bobo boha bohn boho bohr boka bokn boko bona bonk bonn bono boob booh book boon boor booz bor- bora borh bork born boro borr borz boza bozo brab brah brak bran brao braz brka brkb brna brno broa brob broh brok bron broo bror broz brrr brza bzrk bzzz haab haak haan haar haba habo haha hahn haho haka hakk hako hana hank hann hano haon haor hara harh hark harn haro harr harz haza hbar hhaa hhhh hnna hoan hoar hoba hobo hoha hohn hoho hoka hoko honk hono honz hook hoon hoor hora hork horn horo horr hozo hran hrob hron hzak kaaa kaab kaak kaan kaar kaba kabb kabo kabr kabz kaha kahn kaho kahr kahz kaka kakh kakk kakn kako kana kanb kanh kann kano kanz kaoa kaok kaon kaor kara karb kark karn karo karr karz kaza kazn kazo kazr kazz kbaa kbab kbak kbar kbaz kbba kbbb kbbk kbbo kbbr kbbz kbhb kbhh kbhn kbhr kbkb kbkk kbko kbkr kbkz kbna kbnh kbnn kbno kbnr kboa kbob kbok kbon kboo kboz kbra kbrb kbrh kbrk kbrn kbro kbrz kbzn kbzo kbzz khab khak khan khao khar khaz khbr khbz khhk khho khhz khka khkk khkn khkr khkz khna khnk khnr khoa khob khok khon khor khoz khra khrk khro khrr khzk khzz kkaa kkan kkar kkba kkbb kkbn kkbo kkbr kkbz kkha kkhb kkhh kkhk kkhr kkkk kknb kknn kkno kkoa kkob kkoh kkon kkoo kkor kkoz kkrb kkrh kkrk kkrn kkro kkrr kkrz kkzn kkzz knaa knab knah knan knar knaz knba knbb knbn knbr knbz knhk knkk knnb knnk knnr knnz knob knok knon knor knoz knrb knrk knro knz knza knzr knzz koab koak koan koar koaz koba kobb kobk kobn kobo kobr koha kohh kohn koho kohr koka kokb kokh kokk kokn koko kokr kokz kona konk kono konz koob kook koon kooo koor kooz kora korb kork korn koro korr koza kozb kozk kozn kozo kozr krab krah krak kran krar kraz krba krbb krbk krbr krbz krka krkh krkk krkn krko krkr krkz krna krnb krnh krnk krnn krno kroa krob kroh krok kroo kror kroz krrb krrk krrn krro krrr krrz krza krzk krzn krzr krzz kzan kzar kzaz kzbb kzbk kzbr kzbz kzhk kzhn kzhr kzkr kzkz kzna kznb kznk kznn kzno kzon kzoo kzor kzoz kzrb kzrk kzro kzrr kzrz