a-a a-b a-c aaa aab aac aag aak aas aau aaw ab- aba abb abc abg abk abs abu abw ac- aca acb acc acg ack acs acu acw ag- aga agb agc agg agk ags agu agw aka akb akc akg akk aks aku akw as- asa asb asc asg ask ass asu asw au- aua aub auc aug auk aus auw aw- awa awb awc awg awk aws awu aww b-u baa bab bac bag bak bas bau baw bba bbb bbc bbg bbk bbs bbu bbw bca bcb bcc bcg bck bcs bcu bga bgb bgc bgg bgk bgs bgu bgw bka bkb bkc bkg bkk bks bkw bsa bsb bsc bsg bsk bss bsu bsw bua bub buc bug buk bus buu buw bwa bwb bwc bwg bwk bws bwu c-- caa cab cac cag cak cas cau caw cba cbb cbc cbg cbk cbs cbu cbw cca ccb ccc ccg cck ccs ccu ccw cga cgb cgc cgg cgs cgu cgw cka ckb ckc cks ckw csa csb csc csg csk css csu csw cua cub cuc cug cuk cus cuu cuw cw- cwa cwb cwc cwg cwk cws cwu gaa gab gac gag gak gas gau gaw gba gbc gbg gbk gbs gbu gbw gca gcb gcc gcg gck gcs gcu gcw gga ggb ggc ggg ggs ggu ggw gka gkb gks gsa gsb gsc gsg gsk gss gsu gsw gu- gua gub guc gug guk gus guu gwa gwb gwc gwg gwk gws gwu ka- kaa kab kac kag kak kas kau kaw kba kbb kbc kbk kbs kbu kbw kca kcb kcc kcg kck kcs kcu kga kgb kgc kgs kgu kgw kkb kkc kkk kks kku ksa ksb ksc ksg ksk kss ksu ksw kub kuc kug kuk kus kuu kw- kwa kwc kwg kwk kws kww saa sab sac sag sak sas sau saw sba sbb sbc sbg sbk sbs sbu sbw sca scb scc scg sck scs scu scw sga sgb sgc sgg sgk sgs sgu sk- ska skb skc skg skk sks sku skw ss- ssa ssb ssc ssg ssk sss ssu ssw sua sub suc sug suk sus suu suw swa swb swc swg swk sws swu ua- uaa uab uac uag uak uas uau uaw uba ubb ubc ubg ubk ubs ubu ubw uca ucb ucc ucg uck ucs ucu ucw uga ugb ugc ugg ugk ugs ugu uka ukb ukc ukk uku usa usb usc usg usk uss usu usw uua uuc uug uus uuu uwa uwb uwc uwg uws uww waa wab wac wag wak was wau waw wba wbb wbc wbg wbs wbw wca wcb wcc wcg wck wcs wcu wcw wga wgb wgc wgs wgw wka wkb wkc wkg wks wkw wsa wsb wsc wsg wsk wss wsu wsw wua wub wuc wug wus wwa wwc wwu www

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