a-ha a-wa aaaa aaab aaah aaar aaba aabb aabh aabt aabw aagh aaha aara aart aata aatt aatw aawt aaww abaa abab abag abar abat abaw abb- abba abbb abbr abbt abha abhr abra abta abwa abwh abwr agag agar agat agaw agba agga agha aght agra agta agtr ahab ahah ahar ahat ahha ahra ahrr ahta ahwa arab arag arah arar arat araw arba arbh arga argb argh arh- arr- arra arrg arrh arrr arrt arta arth artr arwa at-t ataa atab atar atat atgw atha atra atta attr atwa atwt awag awar awwa baaa baah baar baat baba babb babr baga bagg bagh bagt baha bahr baht bar- bara barb barg barh barr bart bata bath batt baw- bbbb bbga bbrg bbwr bght bgtw bhag bhar bhat bhra bhrt brab brag brah brat braw brrr btaa btrt bttb bwaa gaar gaba gabb gabr gabt gaga gagg gaha gara garb garg garr gart garw gata gath gatr gatt gawa gbag gbtw ggbt gggg gghg ghar ghat ghwb grab grat grbr grrr gtaa gtbr gtta gwar gwtw gwwr haab haag haar haat haba habt hag- haga hagg hagh haha haht hara harh harr hart hata hatb hath hatt hawa hawg hawt hbag hbar hgah hgar hhaa hhat hhgg hhhh hrta hrtb htab htgw htra httr hwga raab raag raat raba rabb raga ragg ragh raha rahr raht rara rarb rata rath ratt rawa rawr raww rbbb rbbr rbgh rgba rgtr rhag rhaw rhbg rrah rrat rrrr taa- taag taar taat taba tabb taga tagg tagh taha tahr tara tarb targ tarr tart tata tatb tath tatr tatt tawa tawt taww tbar tbrb tbta thaa thag thar that thaw thra thrw thtb thtr thwa traa trab trag trat traw trra trtr ttab ttbb tttt twag twat twbt waaa waag waah waar waat waaw waba wabb wabg wabh wabr wabt wabw waga wagg wagh wagr wagt waha wahb wahr waht war- wara warb warg warh warr wart warw wata watb watg wath watr watt watw wawa wawb wawt wbaa wbab wbag wbar wbat wbbb wbbg wbbr wbbt wbbw wbga wbgb wbgg wbgr wbgt wbgw wbha wbhb wbhh wbhr wbht wbhw wbrb wbrg wbrh wbrr wbrt wbrw wbta wbtg wbth wbtr wbtt wbtw wbwb wbwt wgaa wgab wgar wgat wgaw wgbb wgbg wgbh wgbr wgbt wgbw wgga wggg wggh wghr wght wghw wgra wgrb wgrh wgrr wgrt wgrw wgta wgtb wgth wgtr wgtt wgwb wgwg wgww whaa whab whag whar what whaw whbb whbg whbr whbt whgb whgg whgh whgt whhb whhh whhr whht whhw whr- whrb whrg whrh whrw whta whtb whtg whth whtt whwa whwb whwh wraa wrab wrag wrah wrar wrat wraw wrba wrbb wrbg wrbh wrbt wrbw wrga wrgb wrgr wrgw wrha wrht wrra wrrb wrrh wrrw wrta wrtb wrtg wrth wrtr wrtw wrwa wrwb wrwh wrwr wtab wtag wtar wtaw wtbb wtbg wtbh wtbr wtga wtgg wtgr wthb wthg wthr wtht wtrb wtrg wtrh wtrt wtrw wtta wttb wttg wtth wttr wttt wttw wtwa wtwb wtwg wtwr wtwt wtww wwab wwag wwba wwbb wwbg wwbr wwbt wwga wwgb wwgr wwhb wwhg wwhr wwht wwra wwrb wwrr wwrw wwta wwtg wwth wwtr wwtw wwwa wwwh wwwr wwww