a-a a-b aaa aab aah aak aao aar aau aav ab- aba abb abh abk abo abr abu abv aha ahb ahh ahk aho ahr ahu ahv aka akb akh akk ako akr aku akv aoa aob aoh aok aoo aor aou aov ar- ara arb arh ark aro arr aru arv au- aua aub auh auk auo aur auv av- ava avb avh avk avo avr avu b-u baa bab bah bak bao bar bau bav bba bbb bbh bbk bbo bbr bbu bha bhb bhh bhk bho bhr bhu bhv bka bkb bkk bko bkr bkv boa bob boh bok boo bor bou bov bra brb brh brk bro brr bru brv bua bub buh buk buo bur buu bva bvb bvh bvk bvo bvr bvu bvv haa hab hah hak hao har hau hav hba hbb hbh hbk hbo hbr hbu hbv hha hhb hhh hhk hho hhr hhu hhv hka hkb hkh hkk hko hkr hku hoa hob hoh hok hoo hor hou hov hr- hra hrb hrh hrk hro hrr hru hrv hua hub huh huk huo hur huu huv hv- hva hvb hvk hvo hvr hvv ka- kaa kab kah kak kao kar kau kav kba kbb kbh kbk kbo kbr kbu kha khh khk kho khr khu khv kkb kkh kkk kkr kku kkv koa kob koh kok koo kor kou kra krk kro krr kru krv kub kuh kuk kur kuu kva kvb kvh kvk kvo kvr kvv oaa oab oah oak oao oar oau oav ob- oba obb obh obk obo obr obu obv oha ohh oho ohr ohu oka okb okk oko okr oku oo- ooa oob ooh ook ooo oor oov or- ora orb orh ork oro orr oru orv ou- oua ouh ouk ouo our ov- ova ovb ovh ovo ovv ra- raa rab rah rak rao rar rau rav rba rbb rbh rbk rbo rbr rbu rh- rha rhb rhh rho rhr rhu rhv rkb rkk rko rku rkv roa rob roh rok roo ror rou rov rra rrb rrh rrk rrr rru rua rub ruh ruk ruo rur ruu ruv rva rvb rvh rvo rvr rvu rvv ua- uaa uab uah uak uao uar uau uav uba ubb ubh ubk ubo ubr ubu ubv uha uhb uhh uho uhr uhu uhv uka ukb ukk ukr uku uoa uob uok uoo uor ur- ura urb urk uro urr uru uua uur uuu uva uvb uvo uvu uvv v-a vaa vab vah vak vao var vau vav vba vbh vbk vbo vbr vbv vh- vha vhb vho vka vkb voa vob voh vok voo vor vou vov vra vrb vrh vrk vrr vru vuk vur vuv vva vvb vvo vvr vvv

-hou a-ak a-ha a-ok aaaa aaab aaah aaar aaav aaba aabb aabh aaha aahk aaka aaku aaoo aara aaro aaru aava abaa abab abak abar abau abb- abba abbb abbo abbr abha abho abhr aboa abob aboh abok aboo abor abou abov abra abro abua abuk abva ahab ahah ahar ahau ahha ahoa ahok ahor ahra ahrr ahua ahva akaa akah akao akar akha akka akko akku akok akr- akra akua aoah aoba aora aorb arab arah arak arar arau arba arbh arh- arka arkh arko aroa arob aroo aror arr- arra arrh arrk arro arrr arru arua arub arva arvo auaa aur- aura auro avab avao avar avor avou avra avro avur avva avvo baaa baah baak baar baba babb babo babr babu baha baho bahr bahu bak- baka bakh bako bakr baku baoh bar- bara barb barh bark baro barr baru bau- bauk baur bava bavu bbau bbbb bhao bhar bhor bhra bhur bhuu boab boak boar boba bobb bobo bobu boha boho bohr bohu boka boko boku boob booh book boor bor- bora borh bork boro borr boru boua bouh bouk bour bova bovo brab brah brak brao brau brav brka brkb broa brob broh brok broo bror brou brrr bruh bruv buar buba bubb bubo bubu buha buho buhr buka bukh bukk buko buku bur- bura burb burh burk buro burr buru haab haak haar haba habo habu haha haho haka hakk hako haku haor hara harh hark haro harr haru harv hau- hava hbar hhaa hhhh hkbu hoar hoba hobo hoha hoho hoka hoko hoku hook hoor hora hork horo horr houk hour hova hovk hrob huah huba hubb hubo huhu huor hura hurk huro hurr huru huub hvar kaaa kaab kaak kaar kaba kabb kabo kabr kabu kaha kaho kahr kahu kaka kakh kakk kako kaku kaoa kaok kaor kara karb kark karo karr karu karv kau- kaub kauk kauo kaur kava kavb kavh kavo kavu kavv kbaa kbab kbak kbar kbba kbbb kbbk kbbo kbbr kbbu kbhb kbhh kbhr kbkb kbkk kbko kbkr kbkv kboa kbob kbok kboo kbov kbra kbrb kbrh kbrk kbro kbru kbrv kbua kbub kbuk kbur kbuu kbva kbvb kbvo kbvr kbvu khab khak khao khar khav khbr khhk khho khka khkk khkr khkv khoa khob khok khor khou khra khrk khro khrr khrv khub khuk khur khvh kkaa kkar kkba kkbb kkbo kkbr kkha kkhb kkhh kkhk kkhr kkkk kkoa kkob kkoh kkoo kkor kkov kkrb kkrh kkrk kkro kkrr kkrv kkua kkuu kkvr kkvu kkvv koab koak koar koba kobb kobk kobo kobr kobu koha kohh koho kohr kohu koka kokb kokh kokk koko kokr koku koob kook kooo koor koou koov kora korb kork koro korr koru korv koua koub kour kouu kova kovk kovo kovr krab krah krak krar krav krba krbb krbk krbr krhv krka krkh krkk krko krkr krku krkv kroa krob kroh krok kroo kror krov krrb krrk krro krrr krua kruh kruk krur krva krvb krvk krvo krvr krvv kuah kuar kuau kuba kubb kubo kubr kubu kuhu kuka kukh kukk kuku kuoa kuok kuoo kura kurb kurk kuro kurr kuru kurv kuub kuuk kuur kuuu kuva kuvo kuvr kvab kvah kvak kvar kvbr kvoa kvob kvoh kvok kvoo kvor kvou kvov kvra kvrh kvro kvrr kvrv kvuu