a-a a-b a-c a-z aaa aab aac aah aar aau aaw aaz ab- aba abb abc abh abr abu abw abz ac- aca acb acc ach acr acu acw acz aha ahb ahc ahh ahr ahu ahw ahz ar- ara arb arc arh arr aru arw arz au- aua aub auc auh aur auw auz aw- awa awb awc awh awr awu aww az- aza azb azu azw azz b-u baa bab bac bah bar bau baw baz bba bbb bbc bbh bbr bbu bbw bca bcb bcc bch bcr bcu bcz bha bhb bhc bhh bhr bhu bhw bra brb brh brr bru brw brz bua bub buc buh bur buu buw buz bwa bwb bwc bwh bwr bwu bza bzh bzr bzu bzz c-- caa cab cac cah car cau caw caz cba cbb cbc cbh cbr cbu cbw cbz cca ccb ccc cch ccr ccu ccw ccz ch- cha chb chc chh chr chu chw chz cra crb crc crh crr cru crw crz cua cub cuc cuh cur cuu cuw cuz cw- cwa cwb cwc cwh cwr cwu cz- czc czw haa hab hac hah har hau haw haz hba hbb hbc hbh hbr hbu hbw hbz hca hcb hcc hch hcr hcw hha hhb hhc hhh hhr hhu hhw hhz hr- hra hrb hrc hrh hrr hru hrw hrz hua hub huc huh hur huu huw huz hw- hwa hwb hwr hwu hww hwz ra- raa rab rac rah rar rau raw raz rba rbb rbc rbh rbr rbu rbw rca rcb rcc rch rcr rcu rcw rh- rha rhb rhc rhh rhr rhu rra rrb rrc rrh rrr rru rua rub ruc ruh rur ruu ruz rwa rwb rwc rwh rwr rwu rza rzb ua- uaa uab uac uah uar uau uaw uaz uba ubb ubc ubh ubr ubu ubw uca ucb ucc uch ucr ucu ucw uha uhb uhc uhh uhr uhu uhw ur- ura urb urc urr uru urw urz uua uuc uur uuu uwa uwb uwc uwr uww uza uzb uzh uzu waa wab wac wah war wau waw waz wba wbb wbc wbr wbw wbz wca wcb wcc wch wcr wcu wcw wh- wha whb whc whh whr whu whw wr- wra wrc wrh wrr wru wrw wua wub wuc wur wuz wwa wwc wwu www wzc wzu zaa zab zac zah zar zaz zbb zbc zbr zbw zha zhc zhr zhu zrh zub zuc zur zuz zzr zzz

a-ha a-wa aaaa aaab aaac aaah aaar aaba aabb aabc aabh aabw aaca aacb aacc aach aacr aacu aaha aahz aara aarc aaru aauw aaww abaa abab abac abar abau abaw abb- abba abbb abbr abca abcb abcc abch abcr abcw abha abhr abra abrc abua abwa abwh abwr abwu abza abzu acaa acab acac acar acba acca accc acch accu acha achh achr achu acr- acra acrc acrr acu- acur acwa acww ahab ahac ahah ahar ahau ahaz ahha ahra ahrc ahrr ahua ahwa arab arac arah arar arau araw arba arbh arc- arca arch arh- arr- arra arrc arrh arrr arru arua arub arwa arza arzu auaa auca auch aur- aura auwa awac awar awaz awbz awwa aza- azab azar azaz azca azra azua azur azza baaa baah baar baaz baba babb babr babu bac- baca bacc bach bacz baha bahr bahu bar- bara barb barc barh barr baru barz bau- baur baw- bawu baza bbau bbbb bbch bbrc bbwc bbwr bcaa bcar bcbc bcca bccc bcra bcru bcuc bhar bhca bhcc bhra bhur bhuu brab brac brah brau braw braz brca brcb brcw brrr bruc bruh bruz brza buar buba bubb bubu buca bucc buch bucu bucz buha buhr bur- bura burb burh burr buru burz buuz buwa buza buzz bwaa bzzz caaa caab caac caah caba cabu cac- caca cacc cach cacr cacw caha cara carb carc carr cauc cawu caza cazh cbac cbar cbbc cbca cbcc cbcr cbcu cbha cbrh cbwa ccaa ccab ccac ccar ccba ccbc ccca cccb cccc cccu ccha cchr ccra ccrc ccuc chaa chab chac chah char chau chaw chaz chca chch chha chra chrb chrc chrr chrw chua chub chur crab crac crar crau craw crbc crbu crca crcc crcr crcz crub cruz cuau cub- cuba cubb cuca cucc cura curb curr cwac cwrw czar haab haar haba habu haha hara harc harh harr haru harz hau- hauz hawa hawc haza hbar hcaw hcbc hcca hccb hccc hcch hhaa hhhh hrac hrrc huac huah huba hubb huch hucu huhu hura hurr huru hurz huub huzz raab raaz raba rabb rabu rac- raca racc rach racu raha rahr rahu rara rarb rarz raua raub rauc rawa rawr rawu raww raza razr razz rbbb rbbr rcac rcbc rccb rccc rchb rhau rhaw rrah rrrr ruah ruba rubb rubu ruca ruch ruhh ruhr rura rurc ruru ruwa ruza rwch rzab uabc uaca uarc uaru uaua ubac ubar ubba ubra ucar ucbc ucca ucha ucrc ucua uhuh urac urau urba urca urch urra urrh urur uruz urwa urza uuuu uzuh waaa waac waah waar waaw waaz waba wabb wabc wabh wabr wabw wabz waca wacb wacc wach waha wahb wahr wahu war- wara warb warc warh warr waru warw waub wauc wauh waur wawa wawb wawc wawz waza wazr wazu wazz wbaa wbab wbac wbar wbau wbaz wbbb wbbr wbbw wbbz wbca wbcb wbch wbcr wbcu wbcw wbha wbhb wbhc wbhh wbhr wbhu wbhw wbhz wbrb wbrc wbrh wbrr wbru wbrw wbuc wbuw wbuz wbwb wbwc wbwz wbza wbzc wbzr wbzu wbzw wbzz wcab wcar wcau wcaz wcba wcbc wcbh wcbr wcbu wcbw wcca wccb wccc wcch wccr wccu wccw wcha wchb wchc wchr wchz wcra wcrb wcrc wcrh wcrr wcru wcrw wcrz wcua wcub wcur wcuw wcwa wcwb wcwc wczr wczz whaa whab whac whar whau whaw whaz whbb whbc whbr whbu whbz whca whcb whcc whcr whcu whhb whhh whhr whhw whhz whr- whrb whrc whrh whru whrw whub whuc whur whuz whwa whwb whwc whwh whzr whzz wraa wrab wrac wrah wrar