-ana a-ha a-wa aaaa aaab aaac aaad aaah aaan aaar aaba aabb aabc aabd aabh aabt aabw aaca aacb aacc aacd aach aacn aacr aact aada aadc aadt aaha aana aand aara aarc aard aart aata aatc aatt aatw aawt aaww abaa abab abac abad aban abar abat abaw abb- abba abbb abbr abbt abca abcb abcc abcd abch abcn abcr abct abcw abda abha abhr abra abrc abta abwa abwh abwr ac-t acaa acab acac acad acan acar acat acba acca accc accd acch acct acda acdb acdc acdt acha achh achr acht acr- acra acrc acrr acta actc acth actt acwa acww adaa adab adac adad adah adan adar adat adaw adba adbc adcc adda addc addd addn addr adha adhd adhn adna adra adta adwa ahab ahac ahad ahah ahar ahat ahha ahra ahrc ahrr ahta ahwa ana- anaa anab anac anad anah anan anar anat anba anbb anca ancc anct and- anda andh andr andt anha anna annb annt anrc ant- anta anth antr antt anwr arab arac arad arah aran arar arat araw arba arbh arc- arca arch arct arda ardc arh- arna arnd arnt arr- arra arrc arrh arrr arrt arta artc arth artr arwa at-t ataa atab atac atad atan atar atat atca atcc atch atcr atdt atha atna atra atrc atrn atta attn attr atwa atwt awac awad awan awar awwa baaa baad baah baan baar baat baba babb babr bac- baca bacc bach bacn bact bada badb badd badh badr baha bahn bahr baht bana banc band banh bann banr bant bar- bara barb barc bard barh barn barr bart bata batc bath batn batt baw- bawd bawn bbad bbbb bbch bbdd bbrc bbwc bbwr bcaa bcar bcat bcbc bcca bccc bcda bchd bcra bctc bd-r bdbc bddc bddh bdna bhan bhar bhat bhca bhcc bhra bhrt bnrr bnta bnwt brab brac brad brah bran brat braw brca brcb brcw brda brdt brna brrr brtc btaa btan btcc btdt btrc btrt bttb btwc btwn bwaa bwan c-cd caaa caab caac caah caan caat caba cac- caca cacc cach cacr cacw cada cadc cadd cadr cadw caha cahn caht cana canc cand canh cann cant cara carb carc card carn carr cart cat- cata catb catc catd cath catt catw cbac cbar cbat cbbc cbca cbcc cbcn cbcr cbct cbdb cbdc cbdn cbha cbna cbnd cbrd cbrh cbrn cbrt cbta cbtc cbwa cbwd ccaa ccab ccac ccad ccar ccat ccba ccbc ccbn ccca cccb cccc ccdc ccdh ccdn ccdr ccha cchr ccna ccnb ccnc ccnr ccra ccrc ccrt cctb cctc cctt cd-r cdaa cdac cdad cdba cdda cddb cddr cdna cdnb cdnc chaa chab chac chad chah chan char chat chaw chca chch chha chnb chnc chnr chra chrb chrc chrd chrn chrr chrt chrw chtr chtt cnaa cnac cnbc cnda cndd cnna cnrc cnrr cnrt cnta cntc cntr crab crac cran crar crat craw crbc crca crcc crcr crda crdc crna crrt crtc crwd ctab ctan ctba ctca ctrc ctrn ctta cttn cttw cwac cwrw d-na daab daad daan daar daba dabb dabt daca dact dada daha dahn dana dand dann danr dant dara darb darc dard darn darr dart data datr datt dawa dawd dawn dawr dawt dbar dbcc dbrn dbtt dcbc dcca dccb dccc dcct dcdb dcra dctc dddd ddrc dhaa dhad dhan dhar dhat dhaw dhrn dnaa dnab dnac dnad dnah dnan dnat dnrc dntt draa drab drac drad drar drat draw drba drbc drca drda drna drnh drra dtaa dtac dtcc dthd dtna dtnb dwac dwad dwan dwar dwbr dwct dwcw dwdd dwhb dwrd dwrt dwrw dwww haab haad haan haar haat haba habt hada hadh haha hahn haht hana hanc hand hann hant hara harc hard harh harn harr hart hata hatb hath hatt hawa hawc hawn hawt hbar hbcd hcat hcaw hcbc hcca hccb hccc hcch hcdr hcrd hdca hdda hdra hdtt hdwd hhaa hhat hhhh hnat hndd hnna hntb hntr hrac hrad hran hrdc hrdn hrrc hrta hrtb htab htan htcc htra httr hwan naaa naab naac naad naan naar naat naba nabc naca nacc nacd nach nada nadc nadh nadr nadw naha nahr naht nan- nana nanb nand nann nant nara narc nard narh narn narr nart narw nata natc nath natt nawa nawt nbaa nbad nbar nbbc nbca nbcc nbhd ncaa ncac ncar ncat ncba ncbc ncca nccc nccn nccr ncct ncda ncdc ncdn ncdr ncha nchc nchd ncna ncnc ncnd ncra ncrc ncta nctc nctr ncwc ndaa ndaw ndcc nddb ndna ndnt ndrc ndtc nhcc nhnn nhra nhrc nndb nnnn nntn nrab nrca nrdc nrna nrrc nrrd nrta ntbc ntcc nthn ntht ntnd ntrc nttr ntwt nwac nwbn nwbw nwda nwth raab raad raan raat raba rabb rac- raca racc rach ract rada radc radd radh radr radt raha rahn rahr raht rana ranc rand rann rant rara rarb rata rath ratt rawa rawn rawr raww rbbb rbbr rcac rcbc rccb rccc rcdc rchb rcnr rcrd rctc rdac rdna rhaw rnaw rnbr rndc rnnt rntd rrad rrah rrat rrna rrrr rtan rtca rtcc rtdt rtnd rwch taa- taan taar taat taba tabb tabc taca tacc tach tact tada taha tahn tahr tana tand tanh tann tant tara tarb tarc tard tarn tarr tart tata tatb tath tatr tatt tawa tawd tawn tawt taww tbar tbca tbcb tbcc tbcd tbrb tbta tcad tcca tccc tcdd tch- tcha tchh tchr tcnn tctc tdac tddb tdna tdra thaa thad than thar that thaw thca thch thdr thnt thra thrw thtb thtr thwa tnbc tnca tncc tndd traa trab trac trad tran trat traw trca trcc trna trra trtc trtr ttab ttbb ttcn tttt twan twat twbt twch twdt twnt twrn waaa waac waad waah waar waat waaw waba wabb wabc wabd wabh wabn wabr wabt wabw waca wacb wacc wacd wach wact wada wadb wadc wadd wadh wadr wadt waha wahb wahn wahr waht wan- wana wanb wanc wand wann wanr want war- wara warb warc ward warh warn warr wart warw wata watb