-hou -vac a-ak a-do a-ha a-ok aaaa aaac aaad aaah aaav aaca aacc aacd aach aack aaco aacu aacv aada aadc aadu aaha aahk aaka aaku aaoo aava acaa acac acad acca accc accd acch acco accu acda acdc acha achh acho achu ackd acoa acod acoh acou acu- acuo acvv adaa adac adad adah adak adao adcc adda addc addd addo addu adha adhd adho adhu adoc adod adok adoo adua aduk ahac ahad ahah ahau ahha ahoa ahod ahok ahua ahva akaa akah akao akca akha akka akko akku akok akua aoah aoca aodh auaa auca auch audc audh audo avao avcc avco avda avou avva avvo c-cd caaa caac caah cac- caca cacc cach cack caco cada cadc cadd cado cadu caha caka caod cauc cauk cauo cava cavo cavu ccaa ccac ccad ccca cccc cccu cccv ccdc ccdh ccha ccoc ccod ccuc ccvo cdaa cdac cdad cdda cdvd chaa chac chad chah chak chao chau chav chca chch chha chka choc chod choh chok choo chou chov chua chud chuk chvo ckac ckch ckck ckco ckcv ckdo ckdu ckhv ckoa ckoc ckoo ckvo coad coak coca coch cock coco cocu coda codd coha coho cok- coka coko cood cooh cook coua coud couk cova covo cuau cuca cucc cuck cuda cuk- cuka cvac cvca cvcc daad daau daca dada dado dadu daha dahu daka dako daku daou daud dauk dava dcca dccc dccu dccv dcvd dddd ddoc dhaa dhad dhak dhao dhau dhod dkdc doak doca doch dock doco docu dod- doda dodd dodo doha dohc doka doko dood dook douc doud douk duaa duad duah duca duch duck duco duda dudd dudo dudu duha duhu duka duku duo- duva dvda dvoa haad haak hack haco hada hadh hadu haha haho haka hakk hako haku hau- haud hava hcca hccc hcch hdca hdda hdoc hdod hhaa hhhh hkcc hoac hoad hoca hoch hock hoda hodh hodk hoha hoho hoka hoko hoku hood hook houd houk hova hovk huac huah huch huck hucu huda hudd hudo hudu huhu hvac hvcc kaaa kaak kacc kacd kach kaco kacu kacv kad- kada kadd kado kadu kadv kaha kahc kaho kahu kaka kakc kakh kakk kako kaku kaoa kaoc kaok kau- kauc kaud kauk kauo kava kavh kavo kavu kavv kcaa kcac kcad kcah kcau kcav kcca kccc kccd kcck kccu kccv kcda kcdc kcdd kcdu kcdv kcha kchh kchk kcho kchu kckc kckk kcko kckv kcoh kcou kcua kcuh kcuk kcvd kcvh kcvk kcvo kcvu kcvv kdaa kdac kdad kdak kdao kdav kdca kdcc kdcd kdco kddc kddd kddk kdka kdkd kdkk kdko kdoc kdok kdov kduc kduv kdva kdvv khac khad khak khao khav khca khcc khch khck khcv khdc khdk khdv khhk khho khka khkk khkv khoa khoc khok khou khud khuk khvh kkaa kkac kkcd kkch kkck kkco kkda kkdc kkdd kkdo kkdv kkha kkhh kkhk kkkk kkoa kkoh kkoo kkov kkua kkuu kkvu kkvv koac koak koca kocd koch kock koda kodk kodo kodu kodv koha kohd kohh koho kohu koka kokc kokh kokk koko koku kooc kook kooo koou koov koua kouu kova kovc kovk kovo kuac kuah kuau kuca kucc kucd kuch kuco kucv kuda kudd kudo kudu kuhu kuka kukh kukk kuku kuoa kuok kuoo kuuk kuuu kuva kuvo kvah kvak kvcc kvch kvck kvco kvcu kvcv kvda kvdu kvoa kvoc kvod kvoh kvok kvoo kvou kvov kvuu kvvv oaau oahu ocac ocad ocak occa occc ocha odac odah odda oddd odoh odoo odou odva ohad ohau ohcc ohho ohoh ohok okak okcu okha okka okko okok ooaa ooak ooda ooha ooho ooku oooh oooo ouac ouad oucc ouch oudc oudh ouu- ovda ovhd ovo- ovod ovoo uaca uaoc uaua ucad ucak ucav ucca ucdc ucdd ucha ucho ucka ucua udaa udad udau udca udoh udoo uduk uh-d uhoh uhok uhuh ukcc ukha ukko ukok uocc uovo uuoc uuuu uv-a uv-c uvaa uvac uvda uvok uvvu vaad vaca vach vack vaco vada vado vadu vaho vaka vaud vava vdcc vhhh voad voca voda vodo voho vohu voka vooc voud vouh vouk vovk vuca vuco vuda vudu vuka vuku vvvv