-th a-a a-b a-c a-t aaa aab aac aah aak aam aao aat ab- aba abb abc abh abk abm abo abt ac- aca acb acc ach ack acm aco act aha ahb ahc ahh ahk ahm aho aht aka akb akc akh akk akm ako ama amb amc amh amk amm amo amt aoa aob aoc aoh aok aom aoo aot at- ata atb atc ath atm ato att baa bab bac bah bak bam bao bat bba bbb bbc bbh bbk bbm bbo bbt bca bcb bcc bch bck bcm bco bct bha bhb bhc bhh bhk bhm bho bht bka bkb bkc bkk bkm bko bkt bma bmb bmc bmh bmk bmm bmo bmt boa bob boc boh bok bom boo bot bta btb btc bth btk btm bto btt c-- caa cab cac cah cak cam cao cat cba cbb cbc cbh cbk cbm cbo cbt cca ccb ccc cch cck ccm cco cct ch- cha chb chc chh chk chm cho cht cka ckb ckc ckh ckm cko ckt cma cmb cmc cmh cmk cmm cmo cmt co- coa cob coc coh cok com coo cot cta ctb ctc cth ctk ctm cto ctt haa hab hac hah hak ham hao hat hba hbb hbc hbh hbk hbm hbo hbt hca hcb hcc hch hck hcm hco hct hha hhb hhc hhh hhk hhm hho hht hka hkb hkh hkk hkm hko hkt hma hmb hmc hmh hmk hmm hmo hmt hoa hob hoc hoh hok hom hoo hot hta htb htc hth htk htm hto htt k-t ka- kaa kab kac kah kak kam kao kat kba kbb kbc kbh kbk kbm kbo kca kcb kcc kch kck kcm kct kha khh khk khm kho kkb kkc kkh kkk kkm kkt kma kmb kmc kmh kmk kmm kmo kmt koa kob koc koh kok kom koo kot kta ktb ktc kth ktk ktm kto ktt m-o maa mab mac mah mak mam mao mat mba mbb mbc mbh mbk mbm mbo mbt mc- mca mcb mcc mch mck mcm mco mct mha mhc mhh mhk mhm mho mht mka mkb mkc mkh mkk mkm mko mkt mma mmb mmc mmh mmk mmm mmo mmt moa mob moc moh mok mom moo mot mta mtb mtc mth mtk mtm mto mtt oaa oab oac oah oak oam oao oat ob- oba obb obc obh obk obm obo obt oc- oca ocb occ och ock ocm oco oct oha ohc ohh ohm oho oht oka okb okc okk oko om- oma omb omc omh omm omo omt oo- ooa oob ooc ooh ook oom ooo oot ot- ota otb otc oth otk otm oto ott taa tab tac tah tak tam tao tat tba tbb tbc tbh tbk tbm tbo tbt tca tcb tcc tch tck tcm tco tct th- tha thb thc thh thk thm tho tht tka tkb tkc tkk tkm tko tkt tma tmb tmc tmh tmk tmm tmo tmt to- toa tob toc toh tok tom too tot tta ttb ttc tth ttk ttm tto ttt

a-ak a-ha a-ok aaaa aaab aaac aaah aaam aaba aabb aabc aabh aabm aabt aaca aacb aacc aach aack aacm aaco aact aaha aahk aaka aama aamb aamc aamo aaoo aata aatc aatk aatt abaa abab abac abak abam abat abb- abba abbb abbo abbt abca abcb abcc abch abct abha abhm abho abma abmb abmc abmt aboa abob aboh abok aboo abot abta ac-t acaa acab acac acat acba acca accc acch accm acco acct acha achh acho acht acma acmc acmh acoa acoh acom acot acta actc acth acto actt ahab ahac ahah aham ahat ahha ahmc ahoa ahok ahom ahot ahta ahto akaa akah akam akao akca akha akka akko akok akom akot amaa amac amah amam amat amb- amba ambo amca amcc amco amka amm- amma ammo amob amoc amok amoo amot amta amtc amtk amto aoah aoba aoca aoma aotc at-t ataa atab atac atak atat atca atcc atch atck atco atha atho atka atkt atm- atma atmo atob atoc atok atom atot atta atto baaa baah baak baam baat baba babb babm babo bac- baca bacc bach back baco bact baha baho baht bak- baka bakh bako bakt bama bamb bamc bamm baoh bata batc bath bato batt bbbb bbch bbcm bcaa bcam bcat bcbc bcca bccc bccm bcma bctc bhao bhat bhca bhcc bhot bmaa bmoc bmtc boab boac boak boat boba bobb bobo boca boch bock bocm boco boha bohm boho boht boka boko boma bomb bomt boob booc booh book boom boot bota botb both boto bott btaa btcc btob bttb c-bo caaa caab caac caah caam caat caba cabo cac- caca cacc cach cack cacm caco caha caht caka cama camb camc camh camk camm camo camt cat- cata catb catc cath catm cato catt cbac cbat cbbc cbca cbcc cbcm cbct cbha cbka cbkm cbko cbot cbta cbtc ccaa ccab ccac ccam ccat ccba ccbc ccca cccb cccc cccm ccha cckm ccma ccmb ccmc ccmm ccob ccoc ccom cctb cctc cctt chaa chab chac chah chak cham chao chat chca chch chcm chha chka chkb chkt chmb chmc chmo chmt choc choh chok choo chtm chto chtt ckac ckat ckbc ckch ckck ckcm ckco ckmo ckoa ckob ckoc ckom ckoo ckot cktb cmaa cmac cmah cmba cmbc cmcc cmha cmhc cmmb cmmc cmoc cmot cmta cmtc coak coat coba cobb cobh cobo coca coch cock coco coct coha coho cok- coka coko com- coma comb comc comm como coob cooh cook coom coot cota cotb cotc coth coto cott ctab ctba ctca ctma ctmo ctot ctta haab haak haam haat haba habo habt hack haco haha haho haht haka hakk hako hama hamc hamm hamo hamt hata hatb hath hato hatt hboc hcat hcbc hcca hccb hccc hcch hcmc hcmm hhaa hhat hhhh hkcc hkmo hmhb hmmm hmta hoac hoam hoat hoba hobo hoca hoch hock hoha hohm hoho hoka hoko hom- homa homo hook