-al -ol a-a a-b a-c aaa aab aac aak aal aao ab- aba abb abc abk abl abo ac- aca acb acc ack acl aco aka akb akc akk akl ako al- ala alb alc alk all alo aoa aob aoc aok aol aoo baa bab bac bak bal bao bba bbb bbc bbk bbl bbo bca bcb bcc bck bcl bco bka bkb bkc bkk bkl bko bla blb blc blk bll blo boa bob boc bok bol boo c-- caa cab cac cak cal cao cba cbb cbc cbk cbl cbo cca ccb ccc cck ccl cco cka ckb ckc cko cl- cla clb clc clk cll clo co- coa cob coc cok col coo ka- kaa kab kac kak kal kao kba kbb kbc kbk kbl kbo kca kcb kcc kck kcl kkb kkc kkk kkl kl- kla klb klc klo koa kob koc kok kol koo la- laa lab lac lak lal lao lba lbb lbc lbk lbl lbo lca lcb lcc lck lcl lco lka lkb lkl lla llb llc llk lll llo loa lob loc lok lol loo oaa oab oac oak oal oao ob- oba obb obc obk obl obo oc- oca ocb occ ock ocl oco oka okb okc okk okl oko ola olb olc olk oll olo oo- ooa oob ooc ook ool ooo

a-ak a-ok aaaa aaab aaac aaal aaba aabb aabc aabl aaca aacb aacc aack aacl aaco aaka aala aalc aall aalo aaoo abaa abab abac abak abal abb- abba abbb abbo abca abcb abcc abcl abla ablo aboa abob abok abol aboo acaa acab acac acba acbl acca accc acco acla aclc acoa acol akaa akal akao akca akka akko aklo akok alaa alac alak alal alao alb- alba albc albo alca alcc alco alk- alka alkb alko all- alla alll allo aloa aloc alok alol aloo aoba aoca aola baaa baak baal baba babb babo bac- baca bacc back baco bak- baka bakl bako bala balc balk ball balo baol bbbb bblb bcaa bcbc bcca bccc bccl blaa blab blac blak blkb blob bloc blok bloo boab boac boak boal boba bobb bobo boca bock boco boka boko bola bolk boll bolo boob booc book bool c-bo caaa caab caac caal caba cabo cac- caca cacc cack caco caka cala calc calk call calo caol cbac cbal cbbc cbca cbcc cbcl cbka cbkl cbko cblb cblc cbol ccaa ccab ccac ccba ccbc ccca cccb cccc cccl ccla cclc ccob ccoc ckac ckbc ckck ckcl ckco ckoa ckob ckoc ckoo clab clob clok cloo coak coal coba cobb cobo coca cock coco cok- coka coko col- cola colb colk coll colo coob cook cool k-lo kaaa kaab kaak kaal kaba kabb kabc kabo kacb kacc kacl kaco kaka kakc kakk kako kala kalb kalc kalk kall kalo kaoa kaoc kaok kaol kbaa kbab kbac kbak kbal kbba kbbb kbbc kbbk kbbl kbbo kbca kbcb kbck kbcl kbco kbkb kbkk kbkl kbko kbla kblb kbll kblo kboa kbob kboc kbok kboo kcaa kcab kcac kcal kcba kcbc kcbk kcbl kcca kccb kccc kcck kccl kckc kckk kckl kcko kcla kclc kclk kcll kcob kcol kkaa kkac kkal kkba kkbb kkbl kkbo kkcb kkck kkcl kkco kkkk kklb kklc kkll kklo kkoa kkob kkol kkoo klaa klab klac klak klal klbb klbc klbl klca klcb klcc klck klcl klka klkc klkk klkl klko klla kllb kllc kllk kloa klob kloc klok klol kloo koab koac koak koal koba kobb kobc kobk kobo koca kocb kock koka kokb kokc kokk koko kola kolb kolc kolk koll kolo koob kooc kook kool kooo laaa laac laak laal laba labo laca lacc lack lacl laco laka lala lall lalo lbcc lcac lcbc lcca lccc lkab lkal llao llcc lllc llll lloa lloc lloo loac lob- loba lobb lobo loca locc lock loco loka lokk loko lola loll lolo loob looc look lool oall obak obal obba obbo obkb obla obok obol ocab ocac ocak ocal ocbc occa occc oclc okak okka okko okla oklo okok okol olac olba olbo olca olcc olka olla ollo ooaa ooak ooba oola oolo oooo

-aaa- -lock aaaoc aabaa aabba aacbc aakko abaab ababa abaca aback abaco abaka abako abala aball abalo abbac abccc abkoo ablak aboab abobl abobo abook acaca acacb acack acala acall aclla acoal acock acook acool akaba akabo akala akaoa akkol akobo akoka akoko akola alaba alaca alack alaka alala alaol albac albal albo- alco- alcoa alka- allal allbo allo- alloa allok alloo aloba alook aolok baalc babak babka babol baboo bacab bacao bacca bacco back- backa bakal bakka bakla bakoa balac balak balal balao balbo balca balck balco balka balko balla ballo baloo bball bbook bcock blaca blacc black bloak block blook bo-bo boaco bobac bobak bobal bobko bobla boboc bobok bocac bocal bocao bocca bocka bocoa bokaa bokko bokok bolak bolca bolko boll- bolla bollo bolok booba boock booco booko boola c-a-c ca-ca caaba cabal cabob caboc cabok cacak cacao caco- cacoa calao calc- calca calco calla callb calo- caoba ccccc clack clacl claco cloak clock clola cloob clook co-bo co-co coala cobla cobol cocao cocc- cocco cocka cocoa cocol cokak cokk- cola- colab colac colak coll- colla collo colo- colok cooba coola coolo k-a-o kaaba kaala kaalo kabaa kabab kabak kabal kabba kabob kabol kakao kakka kakko kako- kakol kalaa kalab kalac kalba kalca kalka kalla kallo kalo- kaloa kalok kalol kaolo kaooa kbool kcalb kcalc klock kloka ko-ko koala kobal kobol kocab kocak kokab kokak kokal kokka kokko kolab kolak kolba kolka kolla kollo koloa kolob kolol kooba kooka koola la-la laako labab labak labba lacca lacka lacko lakao lakka lakoc lalab lalla lalo- lball loaba lobal lobbo lobo- local locka lockb loco- lokal lokao lokca lolla lollo lolol loock looka loola obaba obala oblak obock obolo ocala ocllo okaka okobo okoc okola olala ooola ooooo

aaaaba aaalac aaccla ab-kol abacab abalak abbala abolla accola accolc accoll ackack aka-bo akalla akbaba akkaba akkala al-ala al-bab alakal alakoc alakol albala