-th a-a a-b a-c a-t aaa aab aac aae aah aam aan aao aap aat ab- aba abb abc abe abh abm abn abo abp abt ac- aca acb acc ace ach acm acn aco acp act aea aeb aec aee aeh aem aen aeo aep aet aha ahb ahc ahe ahh ahm ahn aho ahp aht ama amb amc ame amh amm amn amo amp amt an- ana anb anc ane anh anm ann ano anp ant aoa aob aoc aoe aoh aom aon aoo aop aot ap- apa apb apc ape aph apm apn apo app apt at- ata atb atc ate ath atm atn ato atp att b-p baa bab bac bae bah bam ban bao bap bat bba bbb bbc bbe bbh bbm bbn bbo bbp bbt bca bcb bcc bce bch bcm bcn bco bcp bct be- bea beb bec bee beh bem ben beo bep bet bha bhb bhc bhe bhh bhm bho bhp bht bma bmb bmc bme bmh bmm bmn bmo bmp bmt bna bnb bnc bne bnn bno bnp bnt boa bob boc boe boh bom bon boo bop bot bpa bpb bpc bpe bph bpm bpn bpo bpp bpt bta btb btc bte bth btm btn bto btp btt c-- caa cab cac cae cah cam can cao cap cat cba cbb cbc cbe cbh cbm cbn cbo cbp cbt cca ccb ccc cce cch ccm ccn cco ccp cct ce- cea ceb cec cee ceh cem cen ceo cep cet ch- cha chb chc che chh chm chn cho chp cht cma cmb cmc cme cmh cmm cmn cmo cmp cmt cn- cna cnb cnc cne cnh cnm cnn cno cnp cnt co- coa cob coc coe coh com con coo cop cot cpa cpb cpc cpe cph cpm cpn cpo cpp cpt cta ctb ctc cte cth ctm ctn cto ctp ctt eaa eab eac eae eah eam ean eao eap eat eba ebb ebc ebe ebh ebm ebn ebo ebp ebt ec- eca ecb ecc ece ech ecm ecn eco ect eea eeb eec eee eem een eeo eep eet eha ehb ehc ehe ehh ehm ehn eho ehp eht em- ema emb emc eme emh emm emn emo emp emt en- ena enb enc ene enh enm enn eno enp ent eo- eoa eob eoc eoe eoh eom eon eoo eop eot ep- epa epb epc epe eph epm epn epo epp ept eta etb etc ete eth etm etn eto etp ett haa hab hac hae hah ham han hao hap hat hba hbb hbc hbe hbh hbm hbn hbo hbp hbt hca hcb hcc hce hch hcm hcn hco hcp hct he- hea heb hec hee heh hem hen heo hep het hha hhb hhc hhe hhh hhm hhn hho hhp hht hma hmb hmc hme hmh hmm hmo hmp hmt hna hnb hnc hne hnh hnn hno hnt hoa hob hoc hoe hoh hom hon hoo hop hot hpa hpb hpc hpe hph hpm hpn hpo hpp hpt hta htb htc hte hth htm htn hto htp htt m-o maa mab mac mae mah mam man mao map mat mba mbb mbc mbe mbh mbm mbo mbp mbt mc- mca mcb mcc mce mch mcm mcn mco mcp mct mea meb mec mee meh mem men meo mep met mha mhc mhh mhm mhn mho mhp mht mma mmb mmc mme mmh mmm mmn mmo mmp mmt mna mnb mnc mne mnm mnn mno mnp mnt moa mob moc moe moh mom mon moo mop mot mpa mpb mpc mpe mph mpm mpn mpo mpp mpt mta mtb mtc mte mth mtm mtn mto mtp mtt naa nab nac nae nah nam nan nao nap nat nba nbb nbc nbe nbm nbn nbo nbp nbt nca ncb ncc nce nch ncm ncn nco ncp nct ne- nea neb nec nee neh nem nen neo nep net nha nhb nhc nhe nhh nhm nhn nhp nht nma nmb nmc nme nmh nmm nmn nmo nmp nmt nna nnb nnc nne nnh nnm nnn nno nnp nnt no- noa nob noc noe noh nom non noo nop not npa npb npc npe nph npm npn npo npp npt nta ntb ntc nte nth ntm ntn nto ntp ntt oaa oab oac oae oah oam oan oao oap oat ob- oba obb obc obe obh obm obn obo obp obt oc- oca ocb occ och ocm ocn oco ocp oct oea oeb oec oee oeh oem oen oeo oep oet oha ohc ohe ohh ohm ohn oho ohp oht om- oma omb omc ome omh omm omn omo omp omt on- ona onb onc one onh onn ono onp ont oo- ooa oob ooc ooh oom oon ooo oop oot op- opa opb opc ope oph opm opn opo opp opt ot- ota otb otc ote oth otm otn oto otp ott p-p paa pab pac pae pah pam pan pao pap pat pba pbb pbc pbe pbm pbn pbo pbp pbt pca pcb pcc pce pch pcm pcn pco pcp pct pea peb pec pee peh pem pen peo pep pet pha phb phc phe phm phn pho php pht pma pmb pmc pme pmh pmm pmn pmo pmp pmt pn- pna pnb pnc pne pnh pnm pnn pno pnp pnt poa pob poc poe poh pom pon poo pop pot ppa ppb ppc ppe pph ppm ppn ppo ppp ppt pt- pta ptb ptc pte pth ptm ptn pto ptp ptt taa tab tac tae tah tam tan tao tap tat tba tbb tbc tbe tbh tbm tbn tbo tbp tbt tca tcb tcc tce tch tcm tcn tco tcp tct te- tea teb tec tee teh tem ten teo tep tet th- tha thb thc the thh thm thn tho thp tht tma tmb tmc tme tmh tmm tmn tmo tmp tmt tna tnb tnc tne tnh tnm tnn tno tnp tnt to- toa tob toc toe toh tom ton too top tot