-th a-a a-b a-t aaa aab aah aam aan aao aap aar aat ab- aba abb abh abm abn abo abp abr abt aha ahb ahh ahm ahn aho ahp ahr aht ama amb amh amm amn amo amp amr amt an- ana anb anh anm ann ano anp anr ant aoa aob aoh aom aon aoo aop aor aot ap- apa apb aph apm apn apo app apr apt ar- ara arb arh arm arn aro arp arr art at- ata atb ath atm atn ato atp atr att b-p baa bab bah bam ban bao bap bar bat bba bbb bbh bbm bbn bbo bbp bbr bbt bha bhb bhh bhm bho bhp bhr bht bma bmb bmh bmm bmn bmo bmp bmr bmt bna bnb bnn bno bnp bnr bnt boa bob boh bom bon boo bop bor bot bpa bpb bph bpm bpn bpo bpp bpr bpt bra brb brh brm brn bro brp brr brt bta btb bth btm btn bto btp btr btt haa hab hah ham han hao hap har hat hba hbb hbh hbm hbn hbo hbp hbr hbt hha hhb hhh hhm hhn hho hhp hhr hht hma hmb hmh hmm hmo hmp hmr hmt hna hnb hnh hnn hno hnt hoa hob hoh hom hon hoo hop hor hot hpa hpb hph hpm hpn hpo hpp hpr hpt hr- hra hrb hrh hrm hrn hro hrp hrr hrt hta htb hth htm htn hto htp htr htt m-o m-r maa mab mah mam man mao map mar mat mba mbb mbh mbm mbo mbp mbr mbt mha mhh mhm mhn mho mhp mhr mht mma mmb mmh mmm mmn mmo mmp mmr mmt mna mnb mnm mnn mno mnp mnr mnt moa mob moh mom mon moo mop mor mot mpa mpb mph mpm mpn mpo mpp mpr mpt mra mrb mrh mrm mrn mro mrp mrr mrt mta mtb mth mtm mtn mto mtp mtr mtt naa nab nah nam nan nao nap nar nat nba nbb nbm nbn nbo nbp nbr nbt nha nhb nhh nhm nhn nhp nhr nht nma nmb nmh nmm nmn nmo nmp nmr nmt nna nnb nnh nnm nnn nno nnp nnt no- noa nob noh nom non noo nop nor not npa npb nph npm npn npo npp npr npt nra nrb nrm nrn nro nrp nrr nrt nta ntb nth ntm ntn nto ntp ntr ntt oaa oab oah oam oan oao oap oar oat ob- oba obb obh obm obn obo obp obr obt oha ohh ohm ohn oho ohp ohr oht om- oma omb omh omm omn omo omp omr omt on- ona onb onh onn ono onp onr ont oo- ooa oob ooh oom oon ooo oop oor oot op- opa opb oph opm opn opo opp opr opt or- ora orb orh orm orn oro orp orr ort ot- ota otb oth otm otn oto otp otr ott p-p paa pab pah pam pan pao pap par pat pba pbb pbm pbn pbo pbp pbr pbt pha phb phm phn pho php phr pht pma pmb pmh pmm pmn pmo pmp pmr pmt pn- pna pnb pnh pnm pnn pno pnp pnr pnt poa pob poh pom pon poo pop por pot ppa ppb pph ppm ppn ppo ppp ppr ppt pra prb prh prm prn pro prp prr prt pt- pta ptb pth ptm ptn pto ptp ptr ptt ra- raa rab rah ram ran rao rap rar rat rba rbb rbh rbm rbn rbo rbp rbr rbt rh- rha rhb rhh rhm rhn rho rhp rhr rht rma rmb rmh rmm rmn rmo rmp rmr rmt rna rnb rnh rnm rnn rno rnp rnr rnt roa rob roh rom ron roo rop ror rot rpa rpb rph rpm rpn rpo rpp rpr rpt rra rrb rrh rrm rrn rrp rrr rrt rta rtb rtm rtn rto rtp rtr rtt taa tab tah tam tan tao tap tar tat tba tbb tbh tbm tbn tbo tbp tbr tbt th- tha thb thh thm thn tho thp thr tht tma tmb tmh tmm tmn tmo tmp tmr tmt tna tnb tnh tnm tnn tno tnp tnr tnt to- toa tob toh tom ton too top tor tot tpa tpb tph tpm tpn tpo tpp tpr tpt tra trb trh trm trn tro trp trr trt tta ttb tth ttm ttn tto ttp ttr ttt