-th a-a a-b a-c a-t aaa aab aac aah aaj aar aat aau ab- aba abb abc abh abj abr abt abu ac- aca acb acc ach acj acr act acu aha ahb ahc ahh ahj ahr aht ahu aja ajb ajc ajh ajj ajr ajt aju ar- ara arb arc arh arj arr art aru at- ata atb atc ath atr att atu au- aua aub auc auh auj aur aut b-u baa bab bac bah baj bar bat bau bba bbb bbc bbh bbr bbt bbu bca bcb bcc bch bcj bcr bct bcu bha bhb bhc bhh bhj bhr bht bhu bja bjc bjj bjr bjt bju bra brb brh brj brr brt bru bta btb btc bth btr btt btu bua bub buc buh buj bur but buu c-- c-j caa cab cac cah caj car cat cau cba cbb cbc cbh cbj cbr cbt cbu cca ccb ccc cch ccj ccr cct ccu ch- cha chb chc chh chr cht chu cja cjb cjc cjr cra crb crc crh crj crr crt cru cta ctb ctc cth ctr ctt ctu cua cub cuc cuh cur cut cuu haa hab hac hah haj har hat hau hba hbb hbc hbh hbj hbr hbt hbu hca hcb hcc hch hcj hcr hct hha hhb hhc hhh hhj hhr hht hhu hja hjr hjt hr- hra hrb hrc hrh hrj hrr hrt hru hta htb htc hth htj htr htt hua hub huc huh huj hur hut huu jaa jab jac jah jaj jar jat jau jba jbc jbj jbr jbt jbu jca jcb jcc jch jcr jct jcu jha jhc jhj jhr jht jhu jja jjb jjc jjj jjr jju jra jrb jrc jrr jrt jta jtb jtc jth jtr jtt jtu jub juh jur jut ra- raa rab rac rah raj rar rat rau rba rbb rbc rbh rbr rbt rbu rca rcb rcc rch rcj rcr rct rcu rh- rha rhb rhc rhh rhr rht rhu rja rjc rjr rra rrb rrc rrh rrr rrt rru rta rtb rtc rtj rtr rtt rtu rua rub ruc ruh rur rut ruu taa tab tac tah taj tar tat tau tba tbb tbc tbh tbj tbr tbt tbu tca tcb tcc tch tcj tcr tct tcu th- tha thb thc thh thr tht thu tjc tjr tju tra trb trc trh trr trt tru tta ttb ttc tth ttr ttt ttu tua tub tuc tuh tuj tur tut tuu ua- uaa uab uac uah uaj uar uat uau uba ubb ubc ubh ubr ubt ubu uca ucb ucc uch ucj ucr uct ucu uha uhb uhc uhh uhj uhr uht uhu ujc ur- ura urb urc urr urt uru uta utb utc uth utj utr utt utu uua uuc uur uut uuu

a-ha aaaa aaab aaac aaah aaar aaba aabb aabc aabh aabt aaca aacb aacc aach aacr aact aacu aaha aara aarc aart aaru aata aatc aatt abaa abab abac abaj abar abat abau abb- abba abbb abbr abbt abca abcb abcc abch abcr abct abha abhr abra abrc abta abtu abua abut ac-t acaa acab acac acar acat acba acca accc acch acct accu acha achh achr acht achu acr- acra acrc acrr acta actc acth actt actu acu- acur acut ahab ahac ahah ahar ahat ahau ahha ahja ahra ahrc ahrr ahta ahua ajab ajac ajah ajar ajat ajba ajur arab arac arah arar arat arau arba arbh arc- arca arch arct arh- arja arju arr- arra arrc arrh arrr arrt arru arta artc arth artr arua arub arut at-t ataa atab atac atar atat atca atcc atch atcr atha atra atrc atru atta attr attu atua atub atuc atur auaa auca auch auct auht auja aur- aura aut- auth baaa baah baar baat baba babb babr babu bac- baca bacc bach bact baha bahr baht bahu baja baju bar- bara barb barc barh barr bart baru bata batc bath batt batu bau- baur bbau bbbb bbch bbrc bcaa bcar bcat bcbc bcca bccc bcra bcru bctc bcuc bhar bhat bhca bhcc bhra bhrt bhuj bhur bhut bhuu bjcc brab brac brah braj brat brau brca brcb brrr brtc bruc bruh brut btaa btcc btrc btrt bttb buar buat buba bubb bubu buca bucc buch bucu buha buhr buja buju bur- bura burb burh burj burr burt buru but- buta butt caaa caab caac caah caat caba cabu cac- caca cacc cach cacr caha caht caja caju cara carb carc carj carr cart cat- cata catb catc cath catt catu cauc caut cbac cbar cbat cbbc cbca cbcc cbcr cbct cbcu cbha cbrh cbrj cbrt cbta cbtc ccaa ccab ccac ccar ccat ccba ccbc ccca cccb cccc cccu ccha cchr ccra ccrc ccrt cctb cctc cctt ccuc ccut chaa chab chac chah chaj char chat chau chca chch chha chra chrb chrc chrr chrt chtr chtt chua chub chuj chur chut cjar cjbc cjca cjcb cjch cjcj cjrb cjrc cjrj cjru cjtr crab crac craj crar crat crau crbc crbu crca crcc crcr crrt crtc crub crut ctab ctba ctca ctrc ctta cuau cub- cuba cubb cuca cucc cuju cura curb curr curt cut- cuta cutc cuth cutt haab haar haat haba habt habu haha haht haja hajj haju hara harc harh harr hart haru hata hatb hath hatt hatu hau- haut hbar hbtu hcat hcbc hcca hccb hccc hcch hcjb hhaa hhat hhhh hrac hrrc hrta hrtb htab htcc htra httr huac huah huba hubb huch hucu huhu hura hurr hurt huru huta huth hutt hutu huub jaar jaba jabr jaca jacc jacu jaha jahr jahu jaja jaju jara jarc jarr jart jaru jath jatu jaur jbaa jbar jcbc jccc jcrc jhar jjar jjcc jrbr jrtc jruh jtac jtar jtbc jtcc jtrh juab juah juar juba jubu juca jucu juha juhu juja juju jura jurr juta raab raaj raat raba rabb rabu rac- raca racc rach ract racu raha rahr raht rahu raja raju rara rarb rata rath ratt ratu raua raub rauc