-al a-a a-b a-c aaa aab aac aak aal aan aar aau ab- aba abb abc abk abl abn abr abu ac- aca acb acc ack acl acn acr acu aka akb akc akk akl akn akr aku al- ala alb alc alk all aln alr alu an- ana anb anc ank anl ann anr anu ar- ara arb arc ark arl arn arr aru au- aua aub auc auk aul aun aur b-u baa bab bac bak bal ban bar bau bba bbb bbc bbk bbl bbn bbr bbu bca bcb bcc bck bcl bcn bcr bcu bka bkb bkc bkk bkl bkn bkr bla blb blc blk bll bln blr blu bna bnb bnc bnk bnl bnn bnr bnu bra brb brk brl brn brr bru bua bub buc buk bul bun bur buu c-- caa cab cac cak cal can car cau cba cbb cbc cbk cbl cbn cbr cbu cca ccb ccc cck ccl ccn ccr ccu cka ckb ckc cl- cla clb clc clk cll cln clr clu cn- cna cnb cnc cnl cnn cnr cnu cra crb crc crk crl crn crr cru cua cub cuc cuk cul cun cur cuu ka- kaa kab kac kak kal kan kar kau kba kbb kbc kbk kbl kbn kbr kbu kca kcb kcc kck kcl kcn kcr kcu kkb kkc kkk kkl kkn kkr kku kl- kla klb klc klr klu kn- kna knc knk knl knn knr knu kra krc krk krl krn krr kru kub kuc kuk kul kun kur kuu la- laa lab lac lak lal lan lar lau lba lbb lbc lbk lbl lbr lbu lca lcb lcc lck lcl lcn lcr lcu lka lkb lkl lkr lla llb llc llk lll lln llr llu lna lnb lnc lnk lnl lnn lnr lnu lra lrb lrc lrk lrn lrr lru lua lub luc luk lul lun lur luu naa nab nac nak nal nan nar nau nba nbb nbc nbk nbl nbn nbr nbu nca ncb ncc nck ncl ncn ncr ncu nka nkc nkk nkn nkr nku nla nlb nlc nlk nll nln nlr nlu nna nnb nnc nnk nnl nnn nnu nra nrb nrc nrk nrl nrn nrr nru nua nub nuc nuk nul nun nur nuu ra- raa rab rac rak ral ran rar rau rba rbb rbc rbk rbl rbn rbr rbu rca rcb rcc rcl rcn rcr rcu rkb rkc rkk rku rla rlc rll rln rlr rlu rna rnb rnc rnn rnr rnu rra rrb rrc rrk rrl rrn rrr rru rua rub ruc ruk run rur ruu ua- uaa uab uac uak ual uan uar uau uba ubb ubc ubk ubl ubn ubr ubu uca ucb ucc uck ucl ucn ucr ucu uka ukb ukc ukk ukl ukn ukr uku ula ulb ulc ulk ull uln ulr ulu un- una unb unc unk unl unn unr unu ur- ura urb urc urk url urn urr uru uua uuc uun uur uuu

-ana a-ak a-un aaaa aaab aaac aaal aaan aaar aaba aabb aabc aabl aaca aacb aacc aack aacl aacn aacr aacu aaka aaku aala aalc aall aalu aana aara aarc aaru abaa abab abac abak abal aban abar abau abb- abba abbb abbr abca abcb abcc abcl abcn abcr abla abnu abra abrc abua abuk abul abun acaa acab acac acan acar acba acbl acca accc accu acla aclc aclr aclu acr- acra acrc acrr acu- acul acur akaa akal akan akar akca akka akku akna akr- akra akua alaa alac alak alal alan alar alau alb- alba albc albu alca alcc alk- alka alkb alku all- alla alll alln allr allu alna alua aluk alun alur ana- anaa anab anac anak anal anan anar anau anba anbb anbl anbu anca ancc ank- anka anku anla anlc anln anlu anna annb anrc anua anub anul anun arab arac arak aral aran arar arau arba arc- arca arka arla arna arnk arr- arra arrc arrk arrr arru arua arub arul arun auaa auca aul- aula aull auln aulu auna aunk aur- aura baaa baak baal baan baar baba babb babr babu bac- baca bacc back bacn bak- baka bakl bakr baku bala balc balk ball balu bana banc bank bann banr banu bar- bara barb barc bark barn barr baru bau- bauk baul baur bbau bbbb bblb bbrc bcaa bcar bcbc bcca bccc bccl bcnu bcra bcru bcuc blaa blab blac blak blan blau blcu blkb blrc blub blur bnrr brab brac brak bran brau brca brcb brka brkb brna brrr bruc brun bual buar buba bubb bubu buca bucc buck bucu buka bukk buku bula bulb bulk bull bulu buna bunb bunk bunn bunu bur- bura burb burk burl burn burr buru caaa caab caac caal caan caba cabu cac- caca cacc cack cacr caka cala calc calk call calu cana canc cank cann cara carb carc cark carl carn carr cauc cauk caul cbac cbal cbar cbbc cbca cbcc cbcl cbcn cbcr cbcu cbka cbkl cbkn cbkr cblb cblc cbln cbna cbrl cbrn ccaa ccab ccac ccar ccba ccbc ccbn ccca cccb cccc cccl cccu ccla cclc ccna ccnb ccnc ccnr ccnu ccra ccrc ccrl ccuc ckac ckan ckbc ckck ckcl ckln cknb cknc ckrc clab clan clar clau clra club clun cnaa cnac cnbc cnbl cnna cnrc cnrr crab crac cran crar crau crbc crbu crca crcc crcr crkc crkl crna crub cruk crun cuan cuau cub- cuba cubb cuca cucc cuck cucn cuk- cuka cula culb culc culk cull cuna cura curb curl curn curr kaaa kaab kaak kaal kaan kaar kaba kabb kabc kabr kabu kacb kacc kacl kacu kaka kakc kakk kakn kaku kala kalb kalc kalk kall kaln kalu kana kanb kann kanu kara karb kark karl karn karr karu kau- kaub kauc kauk kaul kaun kaur kbaa kbab kbac kbak kbal kbar kbba kbbb kbbc kbbk kbbl kbbr kbbu kbca kbcb kbck kbcl kbcr kbcu kbkb kbkk kbkl kbkr kbla kblb kbll kblr kblu kbna kbnl kbnn