-th a-a a-b a-t aaa aab aah aam aan aao aap aat ab- aba abb abh abm abn abo abp abt aha ahb ahh ahm ahn aho ahp aht ama amb amh amm amn amo amp amt an- ana anb anh anm ann ano anp ant aoa aob aoh aom aon aoo aop aot ap- apa apb aph apm apn apo app apt at- ata atb ath atm atn ato atp att b-p baa bab bah bam ban bao bap bat bba bbb bbh bbm bbn bbo bbp bbt bha bhb bhh bhm bho bhp bht bma bmb bmh bmm bmn bmo bmp bmt bna bnb bnn bno bnp bnt boa bob boh bom bon boo bop bot bpa bpb bph bpm bpn bpo bpp bpt bta btb bth btm btn bto btp btt haa hab hah ham han hao hap hat hba hbb hbh hbm hbn hbo hbp hbt hha hhb hhh hhm hhn hho hhp hht hma hmb hmh hmm hmo hmp hmt hna hnb hnh hnn hno hnt hoa hob hoh hom hon hoo hop hot hpa hpb hph hpm hpn hpo hpp hpt hta htb hth htm htn hto htp htt m-o maa mab mah mam man mao map mat mba mbb mbh mbm mbo mbp mbt mha mhh mhm mhn mho mhp mht mma mmb mmh mmm mmn mmo mmp mmt mna mnb mnm mnn mno mnp mnt moa mob moh mom mon moo mop mot mpa mpb mph mpm mpn mpo mpp mpt mta mtb mth mtm mtn mto mtp mtt naa nab nah nam nan nao nap nat nba nbb nbm nbn nbo nbp nbt nha nhb nhh nhm nhn nhp nht nma nmb nmh nmm nmn nmo nmp nmt nna nnb nnh nnm nnn nno nnp nnt no- noa nob noh nom non noo nop not npa npb nph npm npn npo npp npt nta ntb nth ntm ntn nto ntp ntt oaa oab oah oam oan oao oap oat ob- oba obb obh obm obn obo obp obt oha ohh ohm ohn oho ohp oht om- oma omb omh omm omn omo omp omt on- ona onb onh onn ono onp ont oo- ooa oob ooh oom oon ooo oop oot op- opa opb oph opm opn opo opp opt ot- ota otb oth otm otn oto otp ott p-p paa pab pah pam pan pao pap pat pba pbb pbm pbn pbo pbp pbt pha phb phm phn pho php pht pma pmb pmh pmm pmn pmo pmp pmt pn- pna pnb pnh pnm pnn pno pnp pnt poa pob poh pom pon poo pop pot ppa ppb pph ppm ppn ppo ppp ppt pt- pta ptb pth ptm ptn pto ptp ptt taa tab tah tam tan tao tap tat tba tbb tbh tbm tbn tbo tbp tbt th- tha thb thh thm thn tho thp tht tma tmb tmh tmm tmn tmo tmp tmt tna tnb tnh tnm tnn tno tnp tnt to- toa tob toh tom ton too top tot tpa tpb tph tpm tpn tpo tpp tpt tta ttb tth ttm ttn tto ttp ttt