a-ak a-wa aaaa aaab aaac aaas aaba aabb aabc aabw aaca aacb aacc aack aacs aacu aaka aaku aasa aasc aass aasu aaus aauw aaww abaa abab abac abag abak abas abau abaw abb- abba abbb abbs abca abcb abcc abcs abcw abs- absa abss absu absw abua abug abuk abus abwa abwu acaa acab acac acag acas acba acca accc accs accu acga acgs acks ackw acsa acsc acss acsw acu- acus acwa acww agac agag agas agau agaw agba agca agcc agga aggu agsa agsg agsu agua agus agwu akaa akas akca akka akku aksa aksu akua akwa asaa asab asac asag asak asas asau asba asbu asc- asca ascb ascc ascw aska asks assa assc assk asss assu asub asus asuw auaa auca auga augs auks ausa ausu auug auwa awac awag awas awgu awka awsk awss awwa awws baaa baak baas baba babb babs babu bac- baca bacc back bacs baga bagg bags bak- baka baks baku basa basc bask bass basu bau- baug bauk baw- bawk baws bawu bbas bbau bbbb bbbs bbga bbwc bbws bcaa bcas bcbc bcbg bcbs bcca bccc bccs bcgs bcsa bcsc bcss bcuc bgca bggs bsaa bsac bsas bsaw bscs bsgs bssc buba bubb bubs bubu buca bucc buck bucs bucu buga bugg bugs buka bukk buku busa busc busk buss busu buus buwa bwaa caaa caab caac caas caba cabg cabs cabu cac- caca cacc cack cacw caga cagg cags caka casa casb casc cask cass casu cauc cauk caus cawk caws cawu cbac cbbc cbbs cbca cbcc cbcs cbcu cbga cbgb cbka cbkg cbsa cbsc cbus cbwa ccaa ccab ccac ccag ccas ccba ccbc ccca cccb cccc cccs cccu ccga ccgc ccgs cckw ccsa ccsg ccss ccuc ccus cgac cgas cgcc cgcg cggs cgsb cgss cgwa ckac ckbc ckck ckcs ckcw ckga cksa cksb cksw ckws ckww csaa csab csac csak csas cscb cscc cscs cska csks cssa csua csus cswk csws cuau cub- cuba cubb cubs cuca cucc cuck cuga cuk- cuka cusa cusb cusg cusk cuss cusu cuws cwac gaas gaba gabb gabs gabu gack gaga gagg gags gagu gaku gasa gasb gasc gask gass gaua gaub gauk gaus gauw gawa gawk gbag gbas gbbs gc-c gcaa gcbc gccc gccs gcss gcsu gggg ggss gsab gskb guaa guac guag guba gubb gubs gubu guca guck guga gugb gugg gugu gusa gusb guss guus gwas gwcc kaaa kaab kaag kaak kaas kaba kabb kabc kabg kabu kabw kacb kacc kacs kacu kacw kag- kaga kagb kagc kagg kags kagu kaka kakc kakk kaks kaku kas- kasa kasb kasc kask kass kasu kasw kau- kaub kauc kaug kauk kaus kaw- kawa kawc kawk kaws kaww kbaa kbab kbac kbak kbas kbba kbbb kbbc kbbg kbbk kbbs kbbu kbbw kbca kbcb kbck kbcs kbcu kbcw kbga kbgb kbgg kbkb kbkg kbkk kbkw kbsa kbsb kbsg kbsk kbss kbsu kbsw kbua kbub kbuc kbuk kbus kbuu kbuw kbwa kbwb kbwc kbwg kbww kcaa kcab kcac kcas kcau kcaw kcba kcbc kcbk kcbs kcbu kcbw kcca kccb kccc kcck kccu kcgc kcgs kckc kckk kcsa kcsb kcsc kcsg kcss kcsu kcua kcub kcuk kcwa kcwb kcwc kcwk kcwu kgab kgac kgak kgas kgba kgbb kgbc kgcb kgcc kgcw kgga kggg kgks kgua kgus kgwa kgwb kkaa kkac kkag kkaw kkba kkbb kkbg kkbs kkcb kkck kkcs kkcw kkgb kkkk kksa kkss kksu kksw kkua kkus kkuu kkwb kkwk kkws ksab ksac ksak ksas ksau ksaw ksba ksbc ksbs ksbw ksca kscb ksck kscs kscu ksgc ksgg ksgu kska kskb kskg kskk ksks ksku kssa ksss kssu ksua ksub ksug ksuu ksuw kswa kswb kswc kswg ksws ksww kuac kuau kuba kubb kubc kubs kubu kuca kucb kucc kucw kuga kugb kugs kuka kukk kuks kuku kusa kusb kusc kusg kusu kusw kuub kuuk kuuu kuwa kuwc kuwg kuws kuww kwab kwac kwak kwaw kwbc kwbg kwbu kwbw kwca kwck kwgb kwgs kwka kwkb kwkc kwkk kwkw kwsa kwsc kwsk kwss kwsu kwsw kwub kwwk kwws sa-c saab saac saag saak saas saba sabb sabc sabs sabu saca sacc sack sacs sacu saga sagg sags sagu saka sakb sakk saks saku sasa sasc sask sass saua sauc sauk saus sawa saws sbaa sbac sbas sbbs sbca sbcc sbcs sbsa sbus scaa scab scac scag scak scas scaw scba sccc sccs scgs sck- scsa scsc scsu scua scub scug sgaa sgac sgau sgaw sgca sgcb sgcg sggg sggs sgss skab skac skag skaw skss skua skws ssaa ssab ssac ssas ssau ssaw ssca sscc sscs ssgs sssa sssb sssc ssss ssws suas suaw sub- suba subb subg subs suc- succ suck sucs sug- suga sugg suka suks suku sus- susa susk suss susu suus suwa suwg suwu swab swac swag swak swas swbc swbs swbw swcc swgb swss swuc uabc uaca uasa uaua uaws ubac ubba ucak ucas ucbc ucca ucka ucsa ucsb ucsc ucsu ucua ugab ugcc ugcg uggs uguu ugwa ugwu ukba ukcc uksa uksc uksg uksw ukwa us-a us-k usaa usac usag usak usas usba usbc usbs usca uscc uscg uscs usga uska ussa ussb ussc usss ussu usua usus uswa uuuu uwsa waaa waac waag waas waaw waba wabb wabc wabg wabk wabs wabw waca wacb wacc wack wacs waga wagc wagg wags wagu waka wakb wakg wakk waks waku wakw wasa wasb wasc wasg wask wass wasu waub wauc waug wauk waus wawa wawb wawc wawk waws wbaa wbab wbac wbag wbak wbau wbbb wbbg wbbk wbbs wbbw wbca wbcb wbcg wbck wbcu wbcw wbga wbgb wbgc wbgg wbgk wbgu wbgw wbka wbkb wbkg wbkk wbks wbku wbkw wbsa wbsb wbsc wbsg wbss wbsu wbsw wbuc wbuk wbus wbuw wbwb wbwc wcab wcas wcau wcba wcbc wcbg wcbs wcbu wcbw wcca wccb wccc wccg wcck wccs wccu wccw wcga wcgb wcgc wcgw wcka wckb wckg wckk wcks wckw wcsa wcsb wcsc wcsg wcsk wcss wcsu wcsw wcua wcub wcug wcuw wcwa wcwb wcwc wcwg wgaa wgab wgac wgas wgau wgaw wgbb wgbc wgbg wgbk wgbs wgbw wgcb wgck