a-a a-b a-c aaa aab aac aah aak aan aar aau ab- aba abb abc abh abk abn abr abu ac- aca acb acc ach ack acn acr acu aha ahb ahc ahh ahk ahn ahr ahu aka akb akc akh akk akn akr aku an- ana anb anc anh ank ann anr anu ar- ara arb arc arh ark arn arr aru au- aua aub auc auh auk aun aur b-u baa bab bac bah bak ban bar bau bba bbb bbc bbh bbk bbn bbr bbu bca bcb bcc bch bck bcn bcr bcu bha bhb bhc bhh bhk bhr bhu bka bkb bkc bkk bkn bkr bna bnb bnc bnk bnn bnr bnu bra brb brh brk brn brr bru bua bub buc buh buk bun bur buu c-- caa cab cac cah cak can car cau cba cbb cbc cbh cbk cbn cbr cbu cca ccb ccc cch cck ccn ccr ccu ch- cha chb chc chh chk chn chr chu cka ckb ckc ckh cn- cna cnb cnc cnh cnn cnr cnu cra crb crc crh crk crn crr cru cua cub cuc cuh cuk cun cur cuu haa hab hac hah hak han har hau hba hbb hbc hbh hbk hbn hbr hbu hca hcb hcc hch hck hcn hcr hha hhb hhc hhh hhk hhn hhr hhu hka hkb hkh hkk hkn hkr hku hna hnb hnc hnh hnk hnn hnu hr- hra hrb hrc hrh hrk hrn hrr hru hua hub huc huh huk hun hur huu ka- kaa kab kac kah kak kan kar kau kba kbb kbc kbh kbk kbn kbr kbu kca kcb kcc kch kck kcn kcr kcu kha khh khk khn khr khu kkb kkc kkh kkk kkn kkr kku kn- kna knc knk knn knr knu kra krc krk krn krr kru kub kuc kuh kuk kun kur kuu naa nab nac nah nak nan nar nau nba nbb nbc nbk nbn nbr nbu nca ncb ncc nch nck ncn ncr ncu nha nhb nhc nhh nhk nhn nhr nhu nka nkc nkk nkn nkr nku nna nnb nnc nnh nnk nnn nnu nra nrb nrc nrk nrn nrr nru nua nub nuc nuh nuk nun nur nuu ra- raa rab rac rah rak ran rar rau rba rbb rbc rbh rbk rbn rbr rbu rca rcb rcc rch rcn rcr rcu rh- rha rhb rhc rhh rhn rhr rhu rkb rkc rkk rku rna rnb rnc rnh rnn rnr rnu rra rrb rrc rrh rrk rrn rrr rru rua rub ruc ruh ruk run rur ruu ua- uaa uab uac uah uak uan uar uau uba ubb ubc ubh ubk ubn ubr ubu uca ucb ucc uch uck ucn ucr ucu uha uhb uhc uhh uhr uhu uka ukb ukc ukk ukn ukr uku un- una unb unc unh unk unn unr unu ur- ura urb urc urk urn urr uru uua uuc uun uur uuu

-ana a-ak a-ha a-un aaaa aaab aaac aaah aaan aaar aaba aabb aabc aabh aaca aacb aacc aach aack aacn aacr aacu aaha aahk aaka aaku aana aara aarc aaru abaa abab abac abak aban abar abau abb- abba abbb abbr abca abcb abcc abch abcn abcr abha abhr abnu abra abrc abua abuk abun acaa acab acac acan acar acba acca accc acch accu acha achh achr achu acr- acra acrc acrr acu- acur ahab ahac ahah ahar ahau ahha ahra ahrc ahrr ahua ahun akaa akah akan akar akca akha akka akku akna akr- akra akua ana- anaa anab anac anah anak anan anar anau anba anbb anbu anca ancc anha ank- anka ankh anku anna annb anrc anua anub anun arab arac arah arak aran arar arau arba arbh arc- arca arch arh- arka arkh arna arnk arr- arra arrc arrh arrk arrr arru arua arub arun auaa auca auch auna aunk aur- aura baaa baah baak baan baar baba babb babr babu bac- baca bacc bach back bacn baha bahn bahr bahu bak- baka bakh bakr baku bana banc banh bank bann banr banu bar- bara barb barc barh bark barn barr baru bau- bauk baur bbau bbbb bbch bbrc bcaa bcar bcbc bcca bccc bcnu bcra bcru bcuc bhan bhar bhca bhcc bhra bhur bhuu bnrr brab brac brah brak bran brau brca brcb brka brkb brna brrr bruc bruh brun buar buba bubb bubu buca bucc buch buck bucu buha buhr buka bukh bukk buku buna bunb bunk bunn bunu bur- bura burb burh burk burn burr buru caaa caab caac caah caan caba cabu cac- caca cacc cach cack cacr caha cahn caka cana canc canh cank cann cara carb carc cark carn carr cauc cauk cbac cbar cbbc cbca cbcc cbcn cbcr cbcu cbha cbka cbkn cbkr cbna cbrh cbrn ccaa ccab ccac ccar ccba ccbc ccbn ccca cccb cccc cccu ccha cchr ccna ccnb ccnc ccnr ccnu ccra ccrc ccuc chaa chab chac chah chak chan char chau chca chch chha chka chkb chnb chnc chnr chra chrb chrc chrn chrr chua chub chuk chun chur ckac ckan ckbc ckch ckck cknb cknc ckrc cnaa cnac cnbc cnna cnrc cnrr crab crac cran crar crau crbc crbu crca crcc crcr crkc crna crub cruk crun cuan cuau cub- cuba cubb cuca cucc cuck cucn cuk- cuka cuna cura curb curn curr haab haak haan haar haba habu hack haha hahn haka hakk haku hana hanc hank hann hara harc harh hark harn harr haru hau- haun hbar hcbc hcca hccb hccc hcch hhaa hhhh hkbu hkcc hnna hrac hran hrrc hrun huac huah huan huba hubb huch huck hucu huhn huhu huna hunc hunh hunk hura hurk hurn hurr huru huub kaaa kaab kaak kaan kaar kaba kabb kabc kabr kabu kacb kacc kach kacu kaha kahc kahn kahr kahu kaka kakc kakh kakk kakn kaku kana kanb kanh kann kanu kara karb kark karn karr karu kau- kaub kauc kauk kaun kaur kbaa kbab kbac kbak kbar kbba kbbb