a-a a-b a-c aaa aab aac aak aao ab- aba abb abc abk abo ac- aca acb acc ack aco aka akb akc akk ako aoa aob aoc aok aoo baa bab bac bak bao bba bbb bbc bbk bbo bca bcb bcc bck bco bka bkb bkc bkk bko boa bob boc bok boo c-- caa cab cac cak cao cba cbb cbc cbk cbo cca ccb ccc cck cco cka ckb ckc cko co- coa cob coc cok coo ka- kaa kab kac kak kao kba kbb kbc kbk kbo kca kcb kcc kck kkb kkc kkk koa kob koc kok koo oaa oab oac oak oao ob- oba obb obc obk obo oc- oca ocb occ ock oco oka okb okc okk oko oo- ooa oob ooc ook ooo

a-ak a-ok aaaa aaab aaac aaba aabb aabc aaca aacb aacc aack aaco aaka aaoo abaa abab abac abak abb- abba abbb abbo abca abcb abcc aboa abob abok aboo acaa acab acac acba acca accc acco acoa akaa akao akca akka akko akok aoba aoca baaa baak baba babb babo bac- baca bacc back baco bak- baka bako bbbb bcaa bcbc bcca bccc boab boac boak boba bobb bobo boca bock boco boka boko boob booc book c-bo caaa caab caac caba cabo cac- caca cacc cack caco caka cbac cbbc cbca cbcc cbka cbko ccaa ccab ccac ccba ccbc ccca cccb cccc ccob ccoc ckac ckbc ckck ckco ckoa ckob ckoc ckoo coak coba cobb cobo coca cock coco cok- coka coko coob cook kaaa kaab kaak kaba kabb kabc kabo kacb kacc kaco kaka kakc kakk kako kaoa kaoc kaok kbaa kbab kbac kbak kbba kbbb kbbc kbbk kbbo kbca kbcb kbck kbco kbkb kbkk kbko kboa kbob kboc kbok kboo kcaa kcab kcac kcba kcbc kcbk kcca kccb kccc kcck kckc kckk kcko kcob kkaa kkac kkba kkbb kkbo kkcb kkck kkco kkkk kkoa kkob kkoo koab koac koak koba kobb kobc kobk kobo koca kocb kock koka kokb kokc kokk koko koob kooc kook kooo obak obba obbo obkb obok ocab ocac ocak ocbc occa occc okak okka okko okok ooaa ooak ooba oooo

-aaa- aaaoc aabaa aabba aacbc aakko abaab ababa abaca aback abaco abaka abako abbac abccc abkoo aboab abobo abook acaca acacb acack acock acook akaba akabo akaoa akobo akoka akoko babak babka baboo bacab bacao bacca bacco back- backa bakka bakoa bbook bcock bo-bo boaco bobac bobak bobko boboc bobok bocac bocao bocca bocka bocoa bokaa bokko bokok booba boock booco booko c-a-c ca-ca caaba cabob caboc cabok cacak cacao caco- cacoa caoba ccccc co-bo co-co cocao cocc- cocco cocka cocoa cokak cokk- cooba k-a-o kaaba kabaa kabab kabak kabba kabob kakao kakka kakko kako- kaooa ko-ko kocab kocak kokab kokak kokka kokko kooba kooka obaba obock okaka okobo okoc ooooo

aaaaba abacab ackack aka-bo akbaba akkaba baabaa babaco bacaba bakoca baobab bbbbbb boabab boback boccob bococa bocock booboo caback cabook caccao cakcak cobbob cocco- cococo coocoo cookoo kaback kabaka kabook kakkak koakoa kobaco kobako koboko kokako kookoo oooooo

ack-ack bac-cab bbbbbbb bok-bok boo-boo boobook boocock bookcab cabback kacabac kakaako kocaoba kokocak kokocko o-o-a-a

akcakoca bbbbbbbb bo-bo-bo bookaboo cookbook

abakabaka baabaabaa obabakoak

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