a-a a-b a-c aaa aab aac aah aak aao ab- aba abb abc abh abk abo ac- aca acb acc ach ack aco aha ahb ahc ahh ahk aho aka akb akc akh akk ako aoa aob aoc aoh aok aoo baa bab bac bah bak bao bba bbb bbc bbh bbk bbo bca bcb bcc bch bck bco bha bhb bhc bhh bhk bho bka bkb bkc bkk bko boa bob boc boh bok boo c-- caa cab cac cah cak cao cba cbb cbc cbh cbk cbo cca ccb ccc cch cck cco ch- cha chb chc chh chk cho cka ckb ckc ckh cko co- coa cob coc coh cok coo haa hab hac hah hak hao hba hbb hbc hbh hbk hbo hca hcb hcc hch hck hco hha hhb hhc hhh hhk hho hka hkb hkh hkk hko hoa hob hoc hoh hok hoo ka- kaa kab kac kah kak kao kba kbb kbc kbh kbk kbo kca kcb kcc kch kck kha khh khk kho kkb kkc kkh kkk koa kob koc koh kok koo oaa oab oac oah oak oao ob- oba obb obc obh obk obo oc- oca ocb occ och ock oco oha ohc ohh oho oka okb okc okk oko oo- ooa oob ooc ooh ook ooo

a-ak a-ha a-ok aaaa aaab aaac aaah aaba aabb aabc aabh aaca aacb aacc aach aack aaco aaha aahk aaka aaoo abaa abab abac abak abb- abba abbb abbo abca abcb abcc abch abha abho aboa abob aboh abok aboo acaa acab acac acba acca accc acch acco acha achh acho acoa acoh ahab ahac ahah ahha ahoa ahok akaa akah akao akca akha akka akko akok aoah aoba aoca baaa baah baak baba babb babo bac- baca bacc bach back baco baha baho bak- baka bakh bako baoh bbbb bbch bcaa bcbc bcca bccc bhao bhca bhcc boab boac boak boba bobb bobo boca boch bock boco boha boho boka boko boob booc booh book c-bo caaa caab caac caah caba cabo cac- caca cacc cach cack caco caha caka cbac cbbc cbca cbcc cbha cbka cbko ccaa ccab ccac ccba ccbc ccca cccb cccc ccha ccob ccoc chaa chab chac chah chak chao chca chch chha chka chkb choc choh chok choo ckac ckbc ckch ckck ckco ckoa ckob ckoc ckoo coak coba cobb cobh cobo coca coch cock coco coha coho cok- coka coko coob cooh cook haab haak haba habo hack haco haha haho haka hakk hako hboc hcbc hcca hccb hccc hcch hhaa hhhh hkcc hoac hoba hobo hoca hoch hock hoha hoho hoka hoko hook kaaa kaab kaak kaba kabb kabc kabo kacb kacc kach kaco kaha kahc kaho kaka kakc kakh kakk kako kaoa kaoc kaok kbaa kbab kbac kbak kbba kbbb kbbc kbbk kbbo kbca kbcb kbch kbck kbco kbhb kbhc kbhh kbkb kbkk kbko kboa kbob kboc kbok kboo kcaa kcab kcac kcah kcba kcbc kcbk kcca kccb kccc kcck kcha kchh kchk kcho kckc kckk kcko kcob kcoh khab khac khak khao khbc khca khcb khcc khch khck khhk khho khka khkk khoa khob khoc khok kkaa kkac kkba kkbb kkbo kkcb kkch kkck kkco kkha kkhb kkhh kkhk kkkk kkoa kkob kkoh kkoo koab koac koak koba kobb kobc kobk kobo koca kocb koch kock koha kohh koho koka kokb kokc kokh kokk koko koob kooc kook kooo obak obba obbo obkb obok ocab ocac ocak ocbc occa occc ocha ohba ohcc ohho ohob ohoh ohok okak okha okka okko okok ooaa ooak ooba ooha ooho oooh oooo

-aaa- aaaah aaaoc aabaa aabba aacbc aahaa aakko abaab ababa abaca aback abaco abaka abako abbac abccc abcho abkoo aboab abobo aboha abook acaca acacb acack accho achab achak achao achoo ackah acock acook ahhaa ahhha ahoah ahoko akaba akabo akaoa akbah akhba akobo akoka akoko babak babka baboo bacab bacao bacca bacco bacha back- backa bahco bakho bakka bakoa baobh bbook bcock bhook bo-bo bo-ho boaco bobac bobak bobko boboc bobok bocac bocao bocca bocha bochk bocho bocka bocoa bohok bokaa bokko bokok booba booch boock booco booko c-a-c ca-ca caaba cabob caboc cabok cacak cacao cacha caco- cacoa cahch caoba ccccc chaab chaac chaah chaba chaca chach chack chaco chaka chakh chakk chako chhab choak choba choca chock choco chokh choko chook co-bo co-co coach cocao cocc- cocco cocha cocka cocoa cohab cohob cohoo cokak cokk- cooba cooch h-cho ha-ha haack habab habba habbo hacha hack- hahha hakha hakka hback hcooh hhhhh ho-ho ho-oh hobab hobah hobba hocco hokah hooah hooch hooha hooka k-a-o kaaba kabaa kabab kabah kabak kabba kabob kacha kacho kahab kahak kakao kakha kakhk kakka kakko kako- kaooa kbach khaba khakh ko-ko koach kocab kocak kocha kohak kokab kokak kokka kokko kooba kooka obaba obock ochoa oh-oh oh-ok ohaba ohoba ohoka okaka okcho okobo okoc okoho ooooh ooooo

aaaaba aabach abacab abacha abchak ackack ahchoo ahooab aka-bo akbaba akkaba baabaa babaco babaha bacaba baccha bachok bahaba bahaha bahkah bakkah bakoca baobab bbbbbb bhabha bhookh bo-hoo boabab boback boccob bochco bochka bococa bocock booboo boohoo caabah caback cabook caccao cachaa cachao cahaba cakcak cha-ka chaack chabab chabok chacao chacha chacoa chahak chakab chakka chocho chokaa chokha chokka chooch coachk cobach cobbob cocco- cochoa cococo cohoba coobah coocoo cookoo h-back habach habaka habhab haboob hachoo hackbb hahaha hahhah hakkao hakoah haokah hkcccc hoback hocooh hohoho hoo-ha hoohaa hoohah hoohoo hookah kaabah kaback kabaka kabbah kabook kaccha kachha kahoka kakaho kakaoh kakkak khabab khakak khakha khocho koakoa kobaco kobako koboko kochab kokako kokkoh kookoo o-hook ocho ohohoh okahao oohooh oooooo

ack-ack ah-choo ahkka babcock bac-cab bachoco bahooka bakchha bbbbbbb bhachok bok-bok boo-boo boo-hoo boobook boocock boohbah bookcab cabback cachaca cha-cha chachka chacobo chhachh chocobo choho hababah hoo-hah hoo-hoo kacabac kachcha kachchh kakaako khachak kocaoba kocho kokocak kokocko o-o-a-a

abbabach akcakoca bachchha bbbbbbbb bo-bo-bo bookaboo cachaco chakacha chakchak chokocho choochoo cookbook hahahaha hococooh hokohoko ohboohoo

abakabaka achachach baabaabaa baho-baho chac-chac chachacha chak-chak choo-choo obabakoak ooh-ah-ah

cha-cha-cha chack-chack

hocochchcooh ooohooohoooh

b-a-c-h

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