-th a-a a-b a-i a-t aaa aab aah aai aap aas aat ab- aba abb abh abi abp abs abt aha ahb ahh ahi ahp ahs aht ai- aia aib aih aii aip ais ait ap- apa apb aph api app aps apt as- asa asb ash asi asp ass ast at- ata atb ath ati atp ats att b-p baa bab bah bai bap bas bat bba bbb bbh bbi bbp bbs bbt bha bhb bhh bhi bhp bhs bht bi- bia bib bih bii bip bis bit bpa bpb bph bpi bpp bps bpt bsa bsb bsh bsi bsp bss bst bta btb bth bti btp bts btt h-i haa hab hah hai hap has hat hba hbb hbh hbi hbp hbs hbt hha hhb hhh hhi hhp hhs hht hia hib hih hii hip his hit hpa hpb hph hpi hpp hps hpt hsa hsb hsh hsi hsp hss hst hta htb hth hti htp hts htt ia- iaa iab iah iai iap ias iat iba ibb ibh ibi ibp ibs ibt iha ihb ihh ihi ihp ihs iht iia iib iih iii iip iis iit ipa ipb ipi ipp ips ipt is- isa isb ish isi isp iss ist ita itb ith iti itp its itt p-p paa pab pah pai pap pas pat pba pbb pbi pbp pbs pbt pha phb phi php phs pht pia pib pih pii pip pis pit ppa ppb pph ppi ppp pps ppt ps- psa psb psh psi psp pss pst pt- pta ptb pth pti ptp pts ptt saa sab sah sai sap sas sat sba sbb sbh sbi sbp sbs sbt sh- sha shb shh shi shp shs sht sia sib sih sii sip sis sit spa spb sph spi spp sps spt ss- ssa ssb ssh ssi ssp sss sst sta stb sth sti stp sts stt taa tab tah tai tap tas tat tba tbb tbh tbi tbp tbs tbt th- tha thb thh thi thp ths tht tia tib tih tii tip tis tit tpa tpb tph tpi tpp tps tpt tsa tsb tsh tsi tsp tss tst tta ttb tth tti ttp tts ttt