a-ak a-do a-ok aaaa aaab aaac aaad aaal aaap aaba aabb aabc aabd aabl aabp aaca aacb aacc aacd aack aacl aaco aacp aacu aada aadc aadu aaka aaku aala aalc aald aall aalo aalu aaoo aapa aapc aapl aapo aaup abaa abab abac abad abak abal abap abau abb- abba abbb abbo abca abcb abcc abcd abcl abcp abda abdo abdu abla ablo aboa abob abod abok abol aboo abou abpa abpc abpd abpp abua abud abuk abul acaa acab acac acad acap acba acbl acca accc accd acco accp accu acda acdb acdc acdp ackd acla aclc aclu acoa acod acol acop acou acpa acpd acpu acu- acul acuo acup adaa adab adac adad adak adal adao adap adba adbc adcc adda addc addd addl addo addu adob adoc adod adok adoo adp- adua adub aduk akaa akal akao akap akca akka akko akku aklo akok akpo akpu akua al-p alaa alac alad alak alal alao alap alau alb- alba albc albo albu alca alcc alco ald- alda aldl aldo alk- alka alkb alkd alko alku all- alla alll allo allu aloa aloc alod alok alol aloo alop alou alpa alpl alpo alpu alua aluk aoba aoca aokp aola aopo aoul apac apak apal apao apap apba apca apcb apcc apcd apco apda apdd apdu apl- apla aplp aplu apo- apoc apod apoo apop apou appa appc appd appl appu apua apuc apud apup auaa auca aucp audc audo aul- aula auld aull aulo aulu auol aupc baaa baad baak baal baba babb babo babu bac- baca bacc back baco bada badb badd bado badu bak- baka bakl bako baku bala balc bald balk ball balo balu baol bapa bapc bapp bapu bau- baud bauk baul bbad bbau bbbb bbdd bbdo bblb bcaa bcap bcbc bcbp bcca bccc bccl bcda bcpl bcpp bcuc bcup bdbc bddc bdpc blaa blab blac blad blak blau blcu bldc blkb blkd blob bloc blod blok bloo blop blou blub blud blup boab boac boad boak boal boba bobb bobo bobu boca bock boco bocu boda bodb bodo bodu boka boko boku bola bold bolk boll bolo bolu boob booc bood book bool boop bopa bopp boua boud bouk boul boup bpcp bpda buad bual buba bubb bubo bubu buca bucc buck buco bucu buda budb budd budl budo budu buka bukk buko buku bula bulb buld bulk bull bulu buol bupa bupc c-bo c-cd caaa caab caac caal caap caba cabo cabu cac- caca cacc cack caco cada cadc cadd cado cadu caka cala calc cald calk call calo calp calu caod caol capa capb capc capd capo capp capu cauc cauk caul cauo caup cbac cbal cbbc cbca cbcc cbcl cbcp cbcu cbdb cbdc cbdo cbka cbkl cbko cblb cblc cbol cbpc cbpp ccaa ccab ccac ccad ccap ccba ccbc ccca cccb cccc cccl cccp cccu ccdc ccdp ccla cclc ccob ccoc ccod ccpa ccpl ccpp ccuc ccup cdaa cdac cdad cdba cdda cddb cddl ckac ckbc ckck ckcl ckco ckdo ckdu ckoa ckob ckoc ckoo ckpc clab clad clap clau clcd cldc clob clod clok cloo clop clou clpb clpp club clud coad coak coal coba cobb cobo cobu coca cock coco cocp cocu coda codd codl cok- coka coko col- cola colb cold colk coll colo colp colu coob cood cook cool coop copa copd copo copp coua coub coud couk coul coup cpaa cpac cpad cpap cpbc cpca cpcu cpdl cplc cppa cppd cuau cub- cuba cubb cuca cucc cuck cuda cuk- cuka cula culb culc culd culk cull culo culp cupl cupo cupp d-bo daab daad daal daap daau daba dabb dabo dabp dabu daca dada dado dadu daka dako daku dala dalk dall dalo dalu daou dapa dapp dapu daub daud dauk dbcc dbcp dblp dbpc dbpd dcbc dcca dccb dccc dccl dccp dccu dcdb dcop dcpl dcpo dcup dddd ddlc ddoc ddpo ddub dkba dkdc dlab dlbd dlco doab doak doal doap doba dobb dobl dobu doca dock doco docu dod- doda dodd dodo doka doko dola dold dolk doll dolo dolp dolu doob dood dook dool doop dopa dopo dopp doub douc doud douk doul doup dpaa dpac dpbc dpcp dpll dppa dppc duaa duab duad dual dub- duba dubb dubc dubu duca duck duco duda dudd dudo dudu duka duku dula dulc dull dulo dulu duo- dupa dupo duul k-lo kaaa kaab kaak kaal kaap kaba kabb kabc kabd kabo kabu kacb kacc kacd kacl kaco kacp kacu kad- kada kadd kadl kado kadu kaka kakc kakk kako kaku kala kalb kalc kald kalk kall kalo kalp kalu kaoa kaoc kaok kaol kap- kapa kapc kapl kapo kapp kapu kau- kaub kauc kaud kauk kaul kauo kaup kbaa kbab kbac kbad kbak kbal kbap kbba kbbb kbbc kbbd kbbk kbbl kbbo kbbu kbca kbcb kbck kbcl kbco kbcu kbdb kbdl kbdo kbkb kbkk kbkl kbko kbla kblb kbld kbll kblo kblp kblu kboa kbob kboc kbod kbok kboo kbpa kbpc kbpk kbpo kbpu kbua kbub kbuc kbud kbuk kbul kbup kbuu kcaa kcab kcac kcad kcal kcap kcau kcba kcbc kcbd kcbk kcbl kcbu kcca kccb kccc kccd kcck kccl kccu kcda kcdc kcdd kcdu kckc kckk kckl kcko kcla kclc kclk kcll kclu kcob kcol kcou kcpa kcpc kcpl kcpo kcpu kcua kcub kcuk kcul kcup kdaa kdab kdac kdad kdak kdal kdao kdap kdbb kdbl kdca kdcc kdcd kdco kddb kddc kddd kddk kddl kdka kdkb kdkd kdkk kdko kdla kdlb kdlc kdld kdll kdlo kdlp kdoc kdok kdub kduc kdup kkaa kkac kkal kkap kkba kkbb kkbd kkbl kkbo kkcb kkcd kkck kkcl kkco kkda kkdc kkdd kkdl kkdo kkkk kklb kklc kkld kkll kklo kkoa kkob kkol kkoo kkpc kkpk kkpl kkua kkup kkuu klaa klab klac klad klak klal klap klbb klbc klbd klbl klbu klca klcb klcc klcd klck klcl kldc kldd klka klkc klkk klkl klko klla kllb kllc kllk kllp kloa klob kloc klok klol kloo klop klou klpc klpd klub kluk klup kluu koab