a-a a-b a-c aaa aab aac aad aah aak ab- aba abb abc abd abh abk ac- aca acb acc acd ach ack ad- ada adb adc add adh adk aha ahb ahc ahd ahh ahk aka akb akc akd akh akk baa bab bac bad bah bak bba bbb bbc bbd bbh bbk bca bcb bcc bcd bch bck bda bdb bdc bdd bdh bdk bha bhb bhc bhd bhh bhk bka bkb bkc bkk c-- caa cab cac cad cah cak cba cbb cbc cbd cbh cbk cca ccb ccc ccd cch cck cda cdb cdc cdd cdh cdk ch- cha chb chc chd chh chk cka ckb ckc ckd ckh daa dab dac dad dah dak dba dbb dbc dbd dbh dbk dca dcb dcc dcd dck dda ddb ddc ddd ddh ddk dh- dha dhb dhc dhd dhh dhk dka dkb dkc dkk haa hab hac had hah hak hba hbb hbc hbd hbh hbk hca hcb hcc hcd hch hck hda hdb hdc hdd hdh hdk hha hhb hhc hhd hhh hhk hka hkb hkd hkh hkk ka- kaa kab kac kad kah kak kba kbb kbc kbd kbh kbk kca kcb kcc kcd kch kck kda kdb kdc kdh kdk kha khh khk kkb kkc kkh kkk

a-ak a-ha aaaa aaab aaac aaad aaah aaba aabb aabc aabd aabh aaca aacb aacc aacd aach aack aada aadc aaha aahk aaka abaa abab abac abad abak abb- abba abbb abca abcb abcc abcd abch abda abha acaa acab acac acad acba acca accc accd acch acda acdb acdc acha achh ackd adaa adab adac adad adah adak adba adbc adcc adda addc addd adha adhd ahab ahac ahad ahah ahha akaa akah akca akha akka baaa baad baah baak baba babb bac- baca bacc bach back bada badb badd badh baha bak- baka bakh bbad bbbb bbch bbdd bcaa bcbc bcca bccc bcda bchd bdbc bddc bddh bhca bhcc c-cd caaa caab caac caah caba cac- caca cacc cach cack cada cadc cadd caha caka cbac cbbc cbca cbcc cbdb cbdc cbha cbka ccaa ccab ccac ccad ccba ccbc ccca cccb cccc ccdc ccdh ccha cdaa cdac cdad cdba cdda cddb chaa chab chac chad chah chak chca chch chha chka chkb ckac ckbc ckch ckck daab daad daba dabb daca dada daha daka dbcc dcbc dcca dccb dccc dcdb dddd dhaa dhad dhak dkba dkdc haab haad haak haba hack hada hadh haha haka hakk hbcd hcbc hcca hccb hccc hcch hdbk hdca hdda hhaa hhhh hkcc kaaa kaab kaak kaba kabb kabc kabd kacb kacc kacd kach kad- kada kadd kaha kahc kaka kakc kakh kakk kbaa kbab kbac kbad kbak kbba kbbb kbbc kbbd kbbk kbca kbcb kbch kbck kbdb kbhb kbhc kbhh kbkb kbkk kcaa kcab kcac kcad kcah kcba kcbc kcbd kcbk kcca kccb kccc kccd kcck kcda kcdc kcdd kcha kchh kchk kckc kckk kdaa kdab kdac kdad kdak kdbb kdca kdcc kdcd kddb kddc kddd kddk kdka kdkb kdkd kdkk khab khac khad khak khbc khbd khca khcb khcc khch khck khdc khdk khhk khka khkk kkaa kkac kkba kkbb kkbd kkcb kkcd kkch kkck kkda kkdc kkdd kkha kkhb kkhh kkhk kkkk

-aaa- -abad aaaah aaadc aabaa aabba aacbc aadac aahaa abaab ababa abaca aback abada abaka abbac abbad abccc abcdb acaca acacb acack accad achab achak ackah adaba adada adaka addah addha adhhd ahhaa ahhha akaba akbah akhba akkad babak babka bacab bacca bacha back- backa badak badha bahad bakka bckdh bckdk bhada c-a-c c-kad ca-ca caaba cacak cacha cadac cahch ccccc chaab chaac chaah chaba chaca chach chack chada chadd chaka chakh chakk chhab d-a-d daada dabba dacca dacha dacka dadah dadda dadha dahab dahak dahka dakah dakha dakka dback dccab ddddd dhaba dhada dhadd dhaka ha-ha haack habab habba hacdc hacha hack- hadac hadad hadah hadda hadha hadhb hahha hakha hakka hback hhhhh k-b-d kaaba kabaa kabab kabad kabah kabak kabba kacha kadha kahab kahak kakha kakhk kakka kbach khaad khaba khakh

aaaaba aabach ababda abacab abacha abchak achada ackack addada adhd-c akbaba akhada akkaba baabaa baabda babaha bacaba baccha badbad bahaba bahada bahaha bahkah bakkah bbbbbb bckdhb bdhchk bhabha caabah caback cachaa cadaba cadca cahaba cakcak cha-ka chaack chabab chabad chacha chadha chahak chakab chakda chakka dababa dabaca dabaka dabdab daccha dadaab dadada dahaka dahdah dakkah dhabak dhakka h-back habach habaka habhab hackbb hadada hadaka haddad haddah hadhah hahaha hahhah hkcccc kaabah kaback kabaka kabbad kabbah kaccha kachha kadaba kadaka kadbak kahbad kakkad kakkak khabab khadab khadak khadda khadka khakak khakha

abadaba abdabad ack-ack ahkka bac-cab badback bakchha bbbbbbb cabback cachaca cha-cha chachka chadaca chhachh dabbaba dakacha hababah hadadah haddada kacabac kachcha kachchh kchd-ca khachak

abadabad abbabach achchhad babaabad bachchha bahaabad bbbbbbbb chakacha chakchak chakdaha hahahaha kabkabad kadakkad kakaabad khakabad

abakabaka abdahabad achachach baabaabaa badabadda chac-chac chachacha chak-chak dahdahdah ddddddddd

cha-cha-cha chack-chack

b-a-c-h

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb ccccccccccccccc

hhhhhhhhhhhhhhhhhhhhh