-th a-a a-b a-c a-t aaa aab aac aah aam aan aao aap aas aat ab- aba abb abc abh abm abn abo abp abs abt ac- aca acb acc ach acm acn aco acp acs act aha ahb ahc ahh ahm ahn aho ahp ahs aht ama amb amc amh amm amn amo amp ams amt an- ana anb anc anh anm ann ano anp ans ant aoa aob aoc aoh aom aon aoo aop aos aot ap- apa apb apc aph apm apn apo app aps apt as- asa asb asc ash asm asn aso asp ass ast at- ata atb atc ath atm atn ato atp ats att b-p baa bab bac bah bam ban bao bap bas bat bba bbb bbc bbh bbm bbn bbo bbp bbs bbt bca bcb bcc bch bcm bcn bco bcp bcs bct bha bhb bhc bhh bhm bho bhp bhs bht bma bmb bmc bmh bmm bmn bmo bmp bms bmt bna bnb bnc bnn bno bnp bns bnt boa bob boc boh bom bon boo bop bos bot bpa bpb bpc bph bpm bpn bpo bpp bps bpt bsa bsb bsc bsh bsm bsn bso bsp bss bst bta btb btc bth btm btn bto btp bts btt c-- caa cab cac cah cam can cao cap cas cat cba cbb cbc cbh cbm cbn cbo cbp cbs cbt cca ccb ccc cch ccm ccn cco ccp ccs cct ch- cha chb chc chh chm chn cho chp chs cht cma cmb cmc cmh cmm cmn cmo cmp cms cmt cn- cna cnb cnc cnh cnm cnn cno cnp cns cnt co- coa cob coc coh com con coo cop cos cot cpa cpb cpc cph cpm cpn cpo cpp cps cpt csa csb csc csh csm csn cso csp css cst cta ctb ctc cth ctm ctn cto ctp cts ctt haa hab hac hah ham han hao hap has hat hba hbb hbc hbh hbm hbn hbo hbp hbs hbt hca hcb hcc hch hcm hcn hco hcp hcs hct hha hhb hhc hhh hhm hhn hho hhp hhs hht hma hmb hmc hmh hmm hmo hmp hms hmt hna hnb hnc hnh hnn hno hns hnt hoa hob hoc hoh hom hon hoo hop hos hot hpa hpb hpc hph hpm hpn hpo hpp hps hpt hsa hsb hsc hsh hsm hsn hsp hss hst hta htb htc hth htm htn hto htp hts htt m-o maa mab mac mah mam man mao map mas mat mba mbb mbc mbh mbm mbo mbp mbs mbt mc- mca mcb mcc mch mcm mcn mco mcp mcs mct mha mhc mhh mhm mhn mho mhp mhs mht mma mmb mmc mmh mmm mmn mmo mmp mms mmt mna mnb mnc mnm mnn mno mnp mns mnt moa mob moc moh mom mon moo mop mos mot mpa mpb mpc mph mpm mpn mpo mpp mps mpt msa msb msc msh msm msn mso msp mss mst mta mtb mtc mth mtm mtn mto mtp mts mtt naa nab nac nah nam nan nao nap nas nat nba nbb nbc nbm nbn nbo nbp nbs nbt nca ncb ncc nch ncm ncn nco ncp ncs nct nha nhb nhc nhh nhm nhn nhp nhs nht nma nmb nmc nmh nmm nmn nmo nmp nms nmt nna nnb nnc nnh nnm nnn nno nnp nns nnt no- noa nob noc noh nom non noo nop nos not npa npb npc nph npm npn npo npp nps npt nsa nsb nsc nsh nsm nsn nso nsp nss nst nta ntb ntc nth ntm ntn nto ntp nts ntt oaa oab oac oah oam oan oao oap oas oat ob- oba obb obc obh obm obn obo obp obs obt oc- oca ocb occ och ocm ocn oco ocp ocs oct oha ohc ohh ohm ohn oho ohp ohs oht om- oma omb omc omh omm omn omo omp oms omt on- ona onb onc onh onn ono onp ons ont oo- ooa oob ooc ooh oom oon ooo oop oos oot op- opa opb opc oph opm opn opo opp ops opt os- osa osb osc osh osm osn oso osp oss ost ot- ota otb otc oth otm otn oto otp ots ott p-p paa pab pac pah pam pan pao pap pas pat pba pbb pbc pbm pbn pbo pbp pbs pbt pca pcb pcc pch pcm pcn pco pcp pcs pct pha phb phc phm phn pho php phs pht pma pmb pmc pmh pmm pmn pmo pmp pms pmt pn- pna pnb pnc pnh pnm pnn pno pnp pns pnt poa pob poc poh pom pon poo pop pos pot ppa ppb ppc pph ppm ppn ppo ppp pps ppt ps- psa psb psc psh psm psn pso psp pss pst pt- pta ptb ptc pth ptm ptn pto ptp pts ptt saa sab sac sah sam san sao sap sas sat sba sbb sbc sbh sbm sbn sbo sbp sbs sbt sca scb scc sch scm scn sco scp scs sct sh- sha shb shc shh shm shn sho shp shs sht sma smb smc smh smm smn smo smp sms smt sna snb snc snm snn sno snp sns snt soa sob soc soh som son soo sop sos sot spa spb spc sph spm spn spo spp sps spt ss- ssa ssb ssc ssh ssm ssn sso ssp sss sst sta stb stc sth stm stn sto stp sts stt taa tab tac tah tam tan tao tap tas tat tba tbb tbc tbh tbm tbn tbo tbp tbs tbt tca tcb tcc tch tcm tcn tco tcp tcs tct th- tha thb thc thh thm thn tho thp ths tht tma tmb tmc tmh tmm tmn tmo tmp tms tmt tna tnb tnc tnh tnm tnn tno tnp tns tnt to- toa tob toc toh tom ton too top tos tot tpa tpb tpc tph tpm tpn tpo tpp tps tpt tsa tsb