a-ak aaaa aaab aaac aaal aaap aaba aabb aabc aabl aabp aaca aacb aacc aack aacl aacp aacu aaka aaku aala aalc aall aalu aapa aapc aapl aaup abaa abab abac abaj abak abal abap abau abb- abba abbb abca abcb abcc abcl abcp abla ablj abpa abpc abpp abua abuk abul acaa acab acac acap acba acbl acca accc accp accu acla aclc aclu acpa acpu acu- acul acup ajab ajac ajak ajba ajka ajla ajpa akaa akal akap akca akka akku akpu akua al-p alaa alac alak alal alap alau alb- alba albc albu alca alcc alk- alka alkb alku all- alla alll allu alpa alpl alpu alua aluk apac apak apal apap apba apca apcb apcc apl- apla aplp aplu appa appc appl appu apua apuc apup auaa auca aucp auja aul- aula aull aulu aupc baaa baak baal baba babb babu bac- baca bacc back baja baju bak- baka bakl baku bala balc balk ball balu bapa bapc bapp bapu bau- bauk baul bbau bbbb bblb bcaa bcap bcbc bcbp bcca bccc bccl bcpl bcpp bcuc bcup bjcc blaa blab blac blaj blak blau blcu blkb blub blup bpcp bual buba bubb bubu buca bucc buck bucu buja buju buka bukk buku bula bulb bulk bull bulu bupa bupc caaa caab caac caal caap caba cabu cac- caca cacc cack caja caju caka cala calc calk call calp calu capa capb capc capp capu cauc cauk caul caup cbac cbal cbbc cbca cbcc cbcl cbcp cbcu cbka cbkj cbkl cblb cblc cbpc cbpp ccaa ccab ccac ccap ccba ccbc ccca cccb cccc cccl cccp cccu ccla cclc ccpa ccpl ccpp ccuc ccup cjbc cjbk cjca cjcb cjcj cjcl cjpp cjul ckac ckbc ckck ckcl ckpc clab clap clau clpb clpp club cluj cpaa cpac cpap cpbc cpca cpcu cplc cppa cuau cub- cuba cubb cuca cucc cuck cuju cuk- cuka cula culb culc culk cull culp cupl cupp jaak jaal jaap jaba jaca jacc jack jacl jacu jaja jaju jaka jaku jala jalc jalu japa japp jauk jaul jaup jbaa jcap jcbc jccc jcpa jjap jjcc jlab jpca jpcc juab juba jubu juca juck jucu juja juju juka juku jula jupp jupu juul kaaa kaab kaak kaal kaap kaba kabb kabc kabu kacb kacc kacl kacp kacu kaja kajb kajc kajk kajp kaju kaka kakc kakj kakk kaku kala kalb kalc kalk kall kalp kalu kap- kapa kapc kapl kapp kapu kau- kaub kauc kauj kauk kaul kaup kbaa kbab kbac kbak kbal kbap kbba kbbb kbbc kbbk kbbl kbbu kbca kbcb kbck kbcl kbcu kbja kbjc kbjk kbkb kbkk kbkl kbla kblb kblj kbll kblp kblu kbpa kbpc kbpk kbpu kbua kbub kbuc kbuk kbul kbup kbuu kcaa kcab kcac kcal kcap kcau kcba kcbc kcbk kcbl kcbu kcca kccb kccc kcck kccl kccu kcjb kcjc kcjj kcjk kckc kckj kckk kckl kcla kclc kclk kcll kclu kcpa kcpc kcpl kcpu kcua kcub kcuk kcul kcup kjaa kjac kjak kjal kjbb kjbl kjcb kjcc kjck kjcu kjjj kjjk kjjl kjjp kjkj kjkk kjla kjll kjlu kjua kjul kkaa kkac kkal kkap kkba kkbb kkbj kkbl kkcb kkcj kkck kkcl kkjb kkjk kkjl kkkj kkkk kklb kklc kkll kkpc kkpk kkpl kkua kkup kkuu klaa klab klac klaj klak klal klap klbb klbc klbj klbl klbu klca klcb klcc klck klcl klja kljb klka klkc klkk klkl klla kllb kllc kllk kllp klpc klub kluk klup kluu kpac kpak kpal kpau kpba kpbb kpbj kpbl kpcc kpcl kpjc kpjp kpkj kpkk kpkl kpla kplc kplk kplu kppc kppk kppl kppp kpua kpub kpul kuac kuap kuau kuba kubb kubc kubj kubu kuca kucb kucc kucp kuja kujj kuju kuka kukk kukl kuku kula kulb kull kulp kulu kupa kupb kupl kupu kuub kuuk kuul kuuu laaa laac laaj laak laal laap laba labu laca lacc lack lacl lacp lacu laja laka lala lall lalu lapa lapb lapc lapp lapu laub lauk laul lbcc lcac lcbc lcca lccc lcpa lcpc lcpl ljla lkab lkal llcc lllc llll lpac lpla lppl luau luba luca luck luju luka lula lull lulu lupa lupu luua luuk luup paak paal paap paba pabu paca pack pacu paja paju paka paku pala palk pall palp palu papa papb papp paua pauk paul paup pbac pbcc pblu pbpa pbpk pcaa pcap pcba pcbc pcca pccc pccl pcjj pclk pcll pcpb pcpp pjak plaa plab plac plak plap plau plcc plkk plpa plpp plua pluk plup ppac ppal ppap ppcc pppa pppp publ pubu puca puck puja puju puka puku pula pulk pull pulp pulu pupa pupl pupu puuc uabc uaca uaua ubac ubal ubba ubja ubla ubpc ucak ucal ucbc ucca uccp ucka ucla ucpa ucpb ucua ukba ukcc ukla ukpa ukup ulaa ulbc ulcc ulja ulla ulua uluk ulul upac upal upca upla uplb uppa uppc uppp uppu upup uucp uulu uuuu