a-a a-b a-c aaa aab aac aad aah aao aaw ab- aba abb abc abd abh abo abw ac- aca acb acc acd ach aco acw ad- ada adb adc add adh ado adw aha ahb ahc ahd ahh aho ahw aoa aob aoc aod aoh aoo aow aw- awa awb awc awd awh awo aww baa bab bac bad bah bao baw bba bbb bbc bbd bbh bbo bbw bca bcb bcc bcd bch bco bda bdb bdc bdd bdh bdo bdw bha bhb bhc bhd bhh bho bhw boa bob boc bod boh boo bow bwa bwb bwc bwd bwh bwo c-- caa cab cac cad cah cao caw cba cbb cbc cbd cbh cbo cbw cca ccb ccc ccd cch cco ccw cda cdb cdc cdd cdh cdo cdw ch- cha chb chc chd chh cho chw co- coa cob coc cod coh coo cow cw- cwa cwb cwc cwd cwh cwo daa dab dac dad dah dao daw dba dbb dbc dbd dbh dbo dca dcb dcc dcd dco dcw dda ddb ddc ddd ddh ddo ddw dh- dha dhb dhc dhd dhh dho dhw doa dob doc dod doh doo dow dwa dwb dwc dwh dwo dww haa hab hac had hah hao haw hba hbb hbc hbd hbh hbo hbw hca hcb hcc hcd hch hco hcw hda hdb hdc hdd hdh hdo hdw hha hhb hhc hhd hhh hho hhw hoa hob hoc hod hoh hoo how hw- hwa hwb hwd hwo hww oaa oab oac oad oah oao oaw ob- oba obb obc obd obh obo obw oc- oca ocb occ ocd och oco ocw oda odb odc odd odh odo oha ohc ohd ohh oho oo- ooa oob ooc ood ooh ooo oow owa owb owc owd owh owo oww waa wab wac wad wah wao waw wba wbb wbc wbd wbo wbw wca wcb wcc wcd wch wco wcw wda wdb wdc wh- wha whb whc whd whh who whw woa wob woc wod woh woo wow wwa wwc wwd wwo www

a-do a-ha a-wa aaaa aaab aaac aaad aaah aaba aabb aabc aabd aabh aabw aaca aacb aacc aacd aach aaco aada aadc aaha aaoo aaow aaww abaa abab abac abad abaw abb- abba abbb abbo abca abcb abcc abcd abch abcw abda abdo abha abho aboa abob abod aboh aboo abow abwa abwh acaa acab acac acad acba acca accc accd acch acco acda acdb acdc acha achh acho acoa acod acoh acow acwa acww adaa adab adac adad adah adao adaw adba adbc adcc adda addc addd addo adha adhd adho adob adoc adod adoo adwa ahab ahac ahad ahah ahha ahoa ahod ahwa aoah aoba aoca aodh aowd awac awad awho awoo awow awwa baaa baad baah baba babb babo bac- baca bacc bach baco bada badb badd badh bado baha baho baoh baw- bawd bbad bbbb bbch bbdd bbdo bbwc bcaa bcbc bcca bccc bcda bchd bdbc bddc bddh bhao bhca bhcc boab boac boad boba bobb bobo bobw boca boch boco boda bodb bodh bodo boha bohd boho bohw boob booc bood booh boow bowa bowd bwaa bwoc c-bo c-cd caaa caab caac caah caba cabo cac- caca cacc cach caco cacw cada cadc cadd cado cadw caha caod cbac cbbc cbca cbcc cbdb cbdc cbdo cbha cbwa cbwd ccaa ccab ccac ccad ccba ccbc ccca cccb cccc ccdc ccdh ccha ccob ccoc ccod ccow cdaa cdac cdad cdba cdda cddb chaa chab chac chad chah chao chaw chca chch chha choc chod choh choo chow chwo coad coba cobb cobh cobo coca coch coco coda codd coha coho coob cood cooh cowd cowh cwac d-bo daab daad daba dabb dabo daca dada dado daha dawa dawd dawo dbcc dcbc dcca dccb dccc dcdb dddd ddoc dhaa dhad dhao dhaw dhod dhow doab doba dobb doca doch doco dod- doda dodd dodo doha dohc doob dood dowa dowb dowd dwac dwad dwcw dwdd dwhb dwww haab haad haba habo haco hada hadh haha haho hawa hawc hbcd hboc hcaw hcbc hcca hccb hccc hcch hdca hdda hdoc hdod hdwd hhaa hhhh hoac hoad hoba hobo hoca hoch hoda hodh hoha hoho hood howa howd howh obad obba obbo ocab ocac ocad ocbc occa occc ocha odac odah odbo odda oddd odoh odoo ohad ohaw ohba ohcc ohho ohob ohoh ohow ooaa ooba ooda ooha ooho oooh oooo owch owda owoh owow owwa waaa waac waad waah waao waaw waba wabb wabc wabd wabh wabo wabw waca wacb wacc wacd wach waco wada wadb wadc wadd wadh wado waha wahb waob waoc waoh waoo waow wawa wawb wawc wawd wawo wbaa wbab wbac wbad wbbb wbbd wbbo wbbw wbca wbcb wbch wbco wbcw wbdc wbha wbhb wbhc wbhh wbhw wbob wboc wbow wbwb wbwc wbwo wcab wcad wcao wcba wcbc wcbd wcbh wcbw wcca wccb wccc wccd wcch wcco wccw wcda wcdb wcdc wcdd wcdo wcdw wcha wchb wchc wchd wcho wcoa wcob wcoc wcoh wcoo wcwa wcwb wcwc wdab wdac wdad wdao wdba wdbc wdbd wdbo wdca wdcb wdcc wdcd wdco wdcw wddc wddd wddh wddo wddw wdhb wdhc wdoc wdod wdoh wdow wdwd whaa whab whac whad whaw whbb whbc whbo whca whcb whcc whco whdd whdh whdw whhb whhd whhh whho whhw whoa whod whoo whow whwa whwb whwc whwh woaa woab woad woah woba wobb wobc wobo woca wocb wocc woch woco woda wodb wodc wodd woha wohc woob wooc wood woow wowb wowc wowo woww wwab wwac wwba wwbb wwbc wwbd wwca wwcb wwcd wwch wwco wwcw wwdb wwdc wwdw wwhb wwho wwod wwow wwwa wwwc wwwh wwww

-aaa- -abad aaaah aaadc aaaoc aabaa aabba aacbc aadac aahaa abaab ababa abaca abaco abada abbac abbad abbod abccc abcdb abcho aboab aboad abobo abodh aboha abood abwab acaca acacb accad accho achab achao achoo acoda adaba adada adado addah addha adhhd adhoc adobo adodb adowa adwoa ahhaa ahhha ahoah awaba awada awadh awood babdo baboo bacab bacao bacaw bacca bacco bacha