-th a-a a-b a-c a-t aaa aab aac aah aam aao aap aat ab- aba abb abc abh abm abo abp abt ac- aca acb acc ach acm aco acp act aha ahb ahc ahh ahm aho ahp aht ama amb amc amh amm amo amp amt aoa aob aoc aoh aom aoo aop aot ap- apa apb apc aph apm apo app apt at- ata atb atc ath atm ato atp att b-p baa bab bac bah bam bao bap bat bba bbb bbc bbh bbm bbo bbp bbt bca bcb bcc bch bcm bco bcp bct bha bhb bhc bhh bhm bho bhp bht bma bmb bmc bmh bmm bmo bmp bmt boa bob boc boh bom boo bop bot bpa bpb bpc bph bpm bpo bpp bpt bta btb btc bth btm bto btp btt c-- caa cab cac cah cam cao cap cat cba cbb cbc cbh cbm cbo cbp cbt cca ccb ccc cch ccm cco ccp cct ch- cha chb chc chh chm cho chp cht cma cmb cmc cmh cmm cmo cmp cmt co- coa cob coc coh com coo cop cot cpa cpb cpc cph cpm cpo cpp cpt cta ctb ctc cth ctm cto ctp ctt haa hab hac hah ham hao hap hat hba hbb hbc hbh hbm hbo hbp hbt hca hcb hcc hch hcm hco hcp hct hha hhb hhc hhh hhm hho hhp hht hma hmb hmc hmh hmm hmo hmp hmt hoa hob hoc hoh hom hoo hop hot hpa hpb hpc hph hpm hpo hpp hpt hta htb htc hth htm hto htp htt m-o maa mab mac mah mam mao map mat mba mbb mbc mbh mbm mbo mbp mbt mc- mca mcb mcc mch mcm mco mcp mct mha mhc mhh mhm mho mhp mht mma mmb mmc mmh mmm mmo mmp mmt moa mob moc moh mom moo mop mot mpa mpb mpc mph mpm mpo mpp mpt mta mtb mtc mth mtm mto mtp mtt oaa oab oac oah oam oao oap oat ob- oba obb obc obh obm obo obp obt oc- oca ocb occ och ocm oco ocp oct oha ohc ohh ohm oho ohp oht om- oma omb omc omh omm omo omp omt oo- ooa oob ooc ooh oom ooo oop oot op- opa opb opc oph opm opo opp opt ot- ota otb otc oth otm oto otp ott p-p paa pab pac pah pam pao pap pat pba pbb pbc pbm pbo pbp pbt pca pcb pcc pch pcm pco pcp pct pha phb phc phm pho php pht pma pmb pmc pmh pmm pmo pmp pmt poa pob poc poh pom poo pop pot ppa ppb ppc pph ppm ppo ppp ppt pt- pta ptb ptc pth ptm pto ptp ptt taa tab tac tah tam tao tap tat tba tbb tbc tbh tbm tbo tbp tbt tca tcb tcc tch tcm tco tcp tct th- tha thb thc thh thm tho thp tht tma tmb tmc tmh tmm tmo tmp tmt to- toa tob toc toh tom too top tot tpa tpb tpc tph tpm tpo tpp tpt tta ttb ttc tth ttm tto ttp ttt

a-ha aaaa aaab aaac aaah aaam aaap aaba aabb aabc aabh aabm aabp aabt aaca aacb aacc aach aacm aaco aacp aact aaha aama aamb aamc aamo aamp aaoo aapa aapc aaph aapm aapo aapt aata aatc aatt abaa abab abac abam abap abat abb- abba abbb abbo abbt abca abcb abcc abch abcp abct abha abhm abho abma abmb abmc abmt aboa abob aboh aboo abot abpa abpc abpm abpp abta ac-t acaa acab acac acap acat acba acca accc acch accm acco accp acct acha achh acho achp acht acma acmc acmh acmp acoa acoh acom acop acot acpa acpm acpt acta actc acth acto actt ahab ahac ahah aham ahat ahha ahmc ahoa ahom ahop ahot ahta ahto amaa amac amah amam amap amat amb- amba ambo amca amcc amco amm- amma ammo amob amoc amoo amot ampa ampc amph ampm ampo ampt amta amtc amto amtp aoah aoba aoca aoma aopo aotc apac apah apam apao apap apat apba apca apcb apcc apcm apco aph- apha aphc apma apo- apoc apom apoo apop apot appa appc apph appt apta aptc aptt at-t ataa atab atac atap atat atca atcc atch atco atha atho atm- atma atmo atmp atob atoc atom atop atot atta atto attp baaa baah baam baat baba babb babm babo bac- baca bacc bach baco bact baha baho baht bama bamb bamc bamm bamp baoh bapa bapc bapp bapt bata batc bath bato batt bbbb bbch bbcm bcaa bcam bcap bcat bcbc bcbp bcca bccc bccm bcma bcmp bcpp bctc bhao bhat bhca bhcc bhot bmaa bmoc bmop bmpt bmtc boab boac boat boba bobb bobo boca boch bocm boco boha bohm boho boht boma bomb bomp bomt boob booc booh boom boop boot bopa bopp bota botb both boto bott bpcp bphc bpmc bpot btaa btbp btcc btob bttb c-bo caaa caab caac caah caam caap caat caba cabo cac- caca cacc cach cacm caco caha caht cama camb camc camh camm camo camp camt capa capb capc caph capm capo capp capt cat- cata catb catc cath catm cato catt cbac cbat cbbc cbca cbcc cbcm cbcp cbct cbha cbot cbpc cbpp cbta cbtc ccaa ccab ccac ccam ccap ccat ccba ccbc ccca cccb cccc cccm cccp ccha cchp ccma ccmb ccmc ccmm ccmp ccob ccoc ccom ccpa ccpm ccpp cctb cctc cctt chaa chab chac chah cham chao chap chat chbp chca chch chcm chcp chha chmb chmc chmo chmp chmt choc choh choo chop chpa chpp chtm chto chtt cmaa cmac cmah cmap cmba cmbc cmcc cmha cmhc cmmb cmmc cmoc cmot cmpa cmpc cmpp cmta cmtc coat coba cobb cobh cobo coca coch coco cocp coct coha coho com- coma comb comc comm como comp coob cooh coom coop coot copa coph copo copp copt