a-a a-b a-z aaa aab aak aao aar aaz ab- aba abb abk abo abr abz aka akb akk ako akr aoa aob aok aoo aor ar- ara arb ark aro arr arz az- aza azb azo azz baa bab bak bao bar baz bba bbb bbk bbo bbr bka bkb bkk bko bkr boa bob bok boo bor boz bra brb brk bro brr brz bza bzo bzr bzz k-z ka- kaa kab kak kao kar kaz kba kbb kbk kbo kbr kbz kkb kkk kkr koa kob kok koo kor koz kra krk kro krr kzo oaa oab oak oao oar ob- oba obb obk obo obr oka okb okk oko okr oo- ooa oob ook ooo oor or- ora orb ork oro orr orz oza ozo ozz ra- raa rab rak rao rar raz rba rbb rbk rbo rbr rkb rkk rko rkz roa rob rok roo ror roz rra rrb rrk rrr rza rzb rzo zaa zab zak zao zar zaz zbb zbr zka zo- zoa zob zok zoo zor zro zzr zzz

a-ak a-ok aaaa aaab aaar aaba aabb aaka aaoo aara aaro abaa abab abak abar abb- abba abbb abbo abbr aboa abob abok aboo abor abra abro abza akaa akao akar akka akko akok akr- akra aoba aora aorb arab arak arar arba arka arko aroa arob aroo aror aroz arr- arra arrk arro arrr arza arzo aza- azab azar azaz azo- azoo azor azra azza azzo baaa baak baar baaz baba babb babo babr bak- baka bako bakr bar- bara barb bark baro barr barz baza bazo bbbb boab boak boar boaz boba bobb bobo boka boko boob book boor booz bor- bora bork boro borr borz boza bozo brab brak brao braz brka brkb broa brob brok broo bror broz brrr brza bzrk bzzz kaaa kaab kaak kaar kaba kabb kabo kabr kabz kaka kakk kako kaoa kaok kaor kara karb kark karo karr karz kaza kazo kazr kazz kbaa kbab kbak kbar kbaz kbba kbbb kbbk kbbo kbbr kbbz kbkb kbkk kbko kbkr kbkz kboa kbob kbok kboo kboz kbra kbrb kbrk kbro kbrz kbzo kbzz kkaa kkar kkba kkbb kkbo kkbr kkbz kkkk kkoa kkob kkoo kkor kkoz kkrb kkrk kkro kkrr kkrz kkzz koab koak koar koaz koba kobb kobk kobo kobr koka kokb kokk koko kokr kokz koob kook kooo koor kooz kora korb kork koro korr koza kozb kozk kozo kozr krab krak krar kraz krba krbb krbk krbr krbz krka krkk krko krkr krkz kroa krob krok kroo kror kroz krrb krrk krro krrr krrz krza krzk krzr krzz kzar kzaz kzbb kzbk kzbr kzbz kzkr kzkz kzoo kzor kzoz kzrb kzrk kzro kzrr kzrz kzza kzzb kzzk kzzo kzzr kzzz oara obak obba obbo obkb obok obor obra obro okak okaz okka okko okok okor okra okro ooaa ooak ooba oooo oora orab orak orao orar orba orbb orbo orka orko oro- orok oror oroz orra orro orzk orzo ozar raab raak raaz raba rabb rabk rabo raka rakk raob raok rara rarb rark raro rarz raza razo razr razz rbbb rbbr roab roak roar rob- roba robb robo roka rokk roko rokr roob rook roor rooz rora rork roro roza rozz rrrr rzab rzka z-ro zaar zaba zabo zabr zaka zakk zara zarb zark zaro zarr zaza zbar zoar zobo zoo- zook zora zorb zork zoro zoza zozo zzzz

-aaa- aabaa aabba aabra aakko abaab ababa abaka abako abara abaza abbar abkar abkoo aboab abobo abook abora abrak abrar abzar akaba akabo akaoa akaza akbar akkra akobo akoka akoko akrak akrar akro- ar-ab arab- araba arabo araoz arara arbab arbar arbaz arbok arbor arkar aroab aroar aroba aroor arora arrak arroz arzak arzoo azaka azara azbar azrak azrar b-r-k babak babar babka baboo babra bakar bakka bakoa bakra baoro baraa barab barak barao barar baraz barba bark- barka baro- baroa barok baroo baror barra barro barza bazar bazoo bbook bo-bo boaro bobak bobar bobko bobok bobr bokaa bokko bokok bokor booba booko bookz boora booza borak borba borbo borka borko boro- boroa borok boroo borra borro borza bozab bozar bozok bozoo braak brako braza brazo broak brobo brook brora brrar brrrr k-a-o k-rab k-rob kaaba kabaa kabab kabak kabar kabba kabob kabro kakao kakar kakka kakko kako- kakra kaooa karak karka karob karok karoo kazaa kazak kazar kazaz kazoo kazor ko-ko koara koarz kobar kobra kobza kokab kokak kokka kokko kokor kokra kooba kooka kooza korab korak korba korbo koroa koror korra korro kozak kozar kraak kraar kraka kroza o-r-b oaror obaba obara obora oboro obrab obraz obrok obzor okaka okara okobo okoro ooooo oozoa oraba orara orobo ozara ozark ozbak ozora ozoro ra-ra raaba raaor rabab rabak rabba rabor rakaa rakab raz-b razab razar razoo razor razzo ro-ro roark robab robak robar robbo robo- robor rokkk rooba rorra rozar za-za zaara zabak zabar zabka zabok zabor zabra zakka zaora zarab zarak zarka zarko zarra zarza zazar zazzo zbarz zoara zobar zokor zorak zorba zorbo zorka zorko zorra zorro zzzzz

aaaaba aabroo aarzoo abarka abaroa abazar abobra abozzo abraka abrazo abrook aka-bo akakor akaroa akbaba akkaba akraba akraka aozora arabo- ararao arbra arraba arroba azzaba azzaro baabaa baabar baaror babbar bakara bakkar baobab bar-or baraka barara baraza barbar barbra barbro baroko barrak barzab barzak barzok bazaar bbbbbb boabab bobara bobbar bobrok bokaro bokoro booboo boorka borbor boroko bororo bozoar brazza brokkr brzoza ka-bar ka-zar kabaka kabara kabook kabzaa kakara kakkak kakkar karaba karabo karaka karako karara karkaa karkar karkor karoor karora karoro karrab karrar karrbo karroo karzok kazara kazbar kazzaz koakoa kobako koboko kobzar kokako kokar kokora kokoro kookoo koorka koraro korkor korora kororo korr-a korzar kozara krakoa obarok obarza oborka okbara ookroo oooooo orbara orozko ozarba ozarka ozoroa rababa rabaza rabkor raraka razbor razzoo rokkor zababa zabaka zabara zabrak zaraza zarkak zarrko zarzar zbaraz zoarab zoozoo zorzor

abbozzo abzooba arakaka araroba arazbar arrorro baabarr babakro baraboo barabra barakar barbara barbaro barbora barboza barkaro barraza bazarak bazooka bazzaro bbbbbbb bobbarr bobrka bok-bok boo-boo