-th a-a a-c a-t aaa aac aad aae aah aap aas aat ac- aca acc acd ace ach acp acs act ad- ada adc add ade adh adp ads adt aea aec aed aee aeh aep aes aet aha ahc ahd ahe ahh ahp ahs aht ap- apa apc apd ape aph app aps apt as- asa asc asd ase ash asp ass ast at- ata atc atd ate ath atp ats att c-- caa cac cad cae cah cap cas cat cca ccc ccd cce cch ccp ccs cct cda cdc cdd cde cdh cdp cds cdt ce- cea cec ced cee ceh cep ces cet ch- cha chc chd che chh chp chs cht cpa cpc cpd cpe cph cpp cps cpt csa csc csd cse csh csp css cst cta ctc ctd cte cth ctp cts ctt daa dac dad dae dah dap das dat dca dcc dcd dce dcp dcs dct dda ddc ddd dde ddh ddp dds ddt de- dea dec ded dee deh dep des det dh- dha dhc dhd dhe dhh dhp dhs dht dpa dpc dpd dpe dph dpp dps dpt dsa dsc dsd dse dsh dsp dss dst dta dtc dtd dte dth dtp dts dtt eaa eac ead eae eah eap eas eat ec- eca ecc ecd ece ech ecs ect ed- eda edc edd ede edh edp eds edt eea eec eed eee eep ees eet eha ehc ehd ehe ehh ehp ehs eht ep- epa epc epd epe eph epp eps ept es- esa esc esd ese esh esp ess est eta etc etd ete eth etp ets ett haa hac had hae hah hap has hat hca hcc hcd hce hch hcp hcs hct hda hdc hdd hde hdh hdp hds hdt he- hea hec hed hee heh hep hes het hha hhc hhd hhe hhh hhp hhs hht hpa hpc hpd hpe hph hpp hps hpt hsa hsc hsd hse hsh hsp hss hst hta htc htd hte hth htp hts htt p-p paa pac pad pae pah pap pas pat pca pcc pcd pce pch pcp pcs pct pda pdc pdd pde pdh pdp pds pdt pea pec ped pee peh pep pes pet pha phc phd phe php phs pht ppa ppc ppd ppe pph ppp pps ppt ps- psa psc psd pse psh psp pss pst pt- pta ptc ptd pte pth ptp pts ptt saa sac sad sae sah sap sas sat sca scc scd sce sch scp scs sct sda sdc sdd sde sdh sdp sds sdt se- sea sec sed see seh sep ses set sh- sha shc shd she shh shp shs sht spa spc spd spe sph spp sps spt ss- ssa ssc ssd sse ssh ssp sss sst sta stc std ste sth stp sts stt taa tac tad tae tah tap tas tat tca tcc tcd tce tch tcp tcs tct tda tdc tdd tde tdh tdp tds tdt te- tea tec ted tee teh tep tes tet th- tha thc thd the thh thp ths tht tpa tpc tpd tpe tph tpp tps tpt tsa tsc tsd tse tsh tsp tss tst tta ttc ttd tte tth ttp tts ttt