-th a-a a-b a-t aaa aab aae aah aam aan aap aat ab- aba abb abe abh abm abn abp abt aea aeb aee aeh aem aen aep aet aha ahb ahe ahh ahm ahn ahp aht ama amb ame amh amm amn amp amt an- ana anb ane anh anm ann anp ant ap- apa apb ape aph apm apn app apt at- ata atb ate ath atm atn atp att b-p baa bab bae bah bam ban bap bat bba bbb bbe bbh bbm bbn bbp bbt be- bea beb bee beh bem ben bep bet bha bhb bhe bhh bhm bhp bht bma bmb bme bmh bmm bmn bmp bmt bna bnb bne bnn bnp bnt bpa bpb bpe bph bpm bpn bpp bpt bta btb bte bth btm btn btp btt eaa eab eae eah eam ean eap eat eba ebb ebe ebh ebm ebn ebp ebt eea eeb eee eem een eep eet eha ehb ehe ehh ehm ehn ehp eht em- ema emb eme emh emm emn emp emt en- ena enb ene enh enm enn enp ent ep- epa epb epe eph epm epn epp ept eta etb ete eth etm etn etp ett haa hab hae hah ham han hap hat hba hbb hbe hbh hbm hbn hbp hbt he- hea heb hee heh hem hen hep het hha hhb hhe hhh hhm hhn hhp hht hma hmb hme hmh hmm hmp hmt hna hnb hne hnh hnn hnt hpa hpb hpe hph hpm hpn hpp hpt hta htb hte hth htm htn htp htt maa mab mae mah mam man map mat mba mbb mbe mbh mbm mbp mbt mea meb mee meh mem men mep met mha mhh mhm mhn mhp mht mma mmb mme mmh mmm mmn mmp mmt mna mnb mne mnm mnn mnp mnt mpa mpb mpe mph mpm mpn mpp mpt mta mtb mte mth mtm mtn mtp mtt naa nab nae nah nam nan nap nat nba nbb nbe nbm nbn nbp nbt ne- nea neb nee neh nem nen nep net nha nhb nhe nhh nhm nhn nhp nht nma nmb nme nmh nmm nmn nmp nmt nna nnb nne nnh nnm nnn nnp nnt npa npb npe nph npm npn npp npt nta ntb nte nth ntm ntn ntp ntt p-p paa pab pae pah pam pan pap pat pba pbb pbe pbm pbn pbp pbt pea peb pee peh pem pen pep pet pha phb phe phm phn php pht pma pmb pme pmh pmm pmn pmp pmt pn- pna pnb pne pnh pnm pnn pnp pnt ppa ppb ppe pph ppm ppn ppp ppt pt- pta ptb pte pth ptm ptn ptp ptt taa tab tae tah tam tan tap tat tba tbb tbe tbh tbm tbn tbp tbt te- tea teb tee teh tem ten tep tet th- tha thb the thh thm thn thp tht tma tmb tme tmh tmm tmn tmp tmt tna tnb tne tnh tnm tnn tnp tnt tpa tpb tpe tph tpm tpn tpp tpt tta ttb tte tth ttm ttn ttp ttt