a-a a-b a-c aaa aab aac aah aak aam aar aau ab- aba abb abc abh abk abm abr abu ac- aca acb acc ach ack acm acr acu aha ahb ahc ahh ahk ahm ahr ahu aka akb akc akh akk akm akr aku ama amb amc amh amk amm amr amu ar- ara arb arc arh ark arm arr aru au- aua aub auc auh auk aum aur b-u baa bab bac bah bak bam bar bau bba bbb bbc bbh bbk bbm bbr bbu bca bcb bcc bch bck bcm bcr bcu bha bhb bhc bhh bhk bhm bhr bhu bka bkb bkc bkk bkm bkr bma bmb bmc bmh bmk bmm bmr bmu bra brb brh brk brm brr bru bua bub buc buh buk bum bur buu c-- caa cab cac cah cak cam car cau cba cbb cbc cbh cbk cbm cbr cbu cca ccb ccc cch cck ccm ccr ccu ch- cha chb chc chh chk chm chr chu cka ckb ckc ckh ckm cma cmb cmc cmh cmk cmm cmr cmu cra crb crc crh crk crm crr cru cua cub cuc cuh cuk cum cur cuu haa hab hac hah hak ham har hau hba hbb hbc hbh hbk hbm hbr hbu hca hcb hcc hch hck hcm hcr hha hhb hhc hhh hhk hhm hhr hhu hka hkb hkh hkk hkm hkr hku hma hmb hmc hmh hmk hmm hmr hmu hr- hra hrb hrc hrh hrk hrm hrr hru hua hub huc huh huk hum hur huu ka- kaa kab kac kah kak kam kar kau kba kbb kbc kbh kbk kbm kbr kbu kca kcb kcc kch kck kcm kcr kcu kha khh khk khm khr khu kkb kkc kkh kkk kkm kkr kku kma kmb kmc kmh kmk kmm kmu kra krc krk krr kru kub kuc kuh kuk kum kur kuu m-r maa mab mac mah mak mam mar mau mba mbb mbc mbh mbk mbm mbr mbu mc- mca mcb mcc mch mck mcm mcr mcu mha mhc mhh mhk mhm mhr mhu mka mkb mkc mkh mkk mkm mkr mku mma mmb mmc mmh mmk mmm mmr mmu mra mrb mrc mrh mrk mrm mrr mru mua mub muc muh muk mum mur muu ra- raa rab rac rah rak ram rar rau rba rbb rbc rbh rbk rbm rbr rbu rca rcb rcc rch rcm rcr rcu rh- rha rhb rhc rhh rhm rhr rhu rkb rkc rkk rkm rku rma rmb rmc rmh rmm rmr rra rrb rrc rrh rrk rrm rrr rru rua rub ruc ruh ruk rum rur ruu ua- uaa uab uac uah uak uam uar uau uba ubb ubc ubh ubk ubr ubu uca ucb ucc uch uck ucm ucr ucu uha uhb uhc uhh uhm uhr uhu uka ukb ukc ukk ukr uku um- uma umb umc umh umm umr umu ur- ura urb urc urk urm urr uru uua uuc uum uur uuu

a-ak a-ha aaaa aaab aaac aaah aaam aaar aaba aabb aabc aabh aabm aaca aacb aacc aach aack aacm aacr aacu aaha aahk aaka aaku aama aamb aamc aamr aara aarc aarm aaru abaa abab abac abak abam abar abau abb- abba abbb abbr abca abcb abcc abch abcr abha abhm abhr abma abmb abmc abra abrc abua abuk abum acaa acab acac acar acba acca accc acch accm accu acha achh achr achu acma acmc acmh acmu acr- acra acrc acrm acrr acu- acum acur ahab ahac ahah aham ahar ahau ahha ahmc ahra ahrc ahrr ahua ahum akaa akah akam akar akca akha akka akku akr- akra akua amaa amac amah amam amar amb- amba ambr ambu amca amcc amka amm- amma ammu amra amrc amua amum amur arab arac arah arak aram arar arau arba arbh arc- arca arch arcm arh- arka arkh arma armc armh armm armu arr- arra arrc arrh arrk arrr arru arua arub arum auaa auca auch auma aur- aura baaa baah baak baam baar baba babb babm babr babu bac- baca bacc bach back baha bahr bahu bak- baka bakh bakr baku bama bamb bamc bamm bamu bar- bara barb barc barh bark barm barr baru bau- bauk baum baur bbau bbbb bbch bbcm bbrc bcaa bcam bcar bcbc bcca bccc bccm bcma bcra bcru bcuc bhar bhca bhcc bhra bhur bhuu bmaa brab brac brah brak bram brau brca brcb brka brkb brmc brrm brrr bruc bruh brum buar buba bubb bubu buca bucc buch buck bucu buha buhr buka bukh bukk buku bum- buma bumb bur- bura burb burh burk burm burr buru caaa caab caac caah caam caba cabu cac- caca cacc cach cack cacm cacr caha caka cama camb camc camh camk camm cara carb carc cark carm carr cauc cauk caum cbac cbar cbbc cbca cbcc cbcm cbcr cbcu cbha cbka cbkm cbkr cbrh cbrm ccaa ccab ccac ccam ccar ccba ccbc ccca cccb cccc cccm cccu ccha cchr cckm ccma ccmb ccmc ccmm ccra ccrc ccuc chaa chab chac chah chak cham char chau chca chch chcm chha chka chkb chmb chmc chra chrb chrc chrr chua chub chuk chum chur ckac ckbc ckch ckck ckcm ckrc ckrm cmaa cmac cmah cmba cmbc cmcc cmha cmhc cmmb cmmc cmra cmrr crab crac cram crar crau crbc crbu crca crcc crcr crkc crmb crub cruk crum cuau cub- cuba cubb cuca cucc cuck cucm cuk- cuka cum- cuma cura curb curr haab haak haam haar haba habu hack haha haka hakk haku hama hamc hamm hamr hara harc harh hark harm harr haru hau- haum hbar hcbc hcca hccb hccc hcch hcmc hcmm hhaa hhhh hkbu hkcc hmhb hmmm hrac hrrc huac huah huam huba hubb huch huck hucu huhu hukm huma humh humm hura hurk hurr huru huub kaaa kaab kaak kaam kaar kaba kabb kabc kabr kabu kacb kacc kach kacu kaha kahc kahm kahr kahu kaka kakc kakh kakk kakm kaku kam- kama kamb kamc kamm kamr