a-a a-t aaa aad aae aao aap aas aat ad- ada add ade ado adp ads adt aea aed aee aeo aep aes aet aoa aod aoe aoo aop aos aot ap- apa apd ape apo app aps apt as- asa asd ase aso asp ass ast at- ata atd ate ato atp ats att daa dad dae dao dap das dat dda ddd dde ddo ddp dds ddt de- dea ded dee deo dep des det doa dod doe doo dop dos dot dpa dpd dpe dpo dpp dps dpt dsa dsd dse dso dsp dss dst dta dtd dte dto dtp dts dtt eaa ead eae eao eap eas eat ed- eda edd ede edo edp eds edt eea eed eee eeo eep ees eet eo- eoa eod eoe eoo eop eos eot ep- epa epd epe epo epp eps ept es- esa esd ese eso esp ess est eta etd ete eto etp ets ett oaa oad oae oao oap oas oat oda odd ode odo odp ods odt oea oed oee oeo oep oes oet oo- ooa ood ooo oop oos oot op- opa opd ope opo opp ops opt os- osa osd ose oso osp oss ost ot- ota otd ote oto otp ots ott p-p paa pad pae pao pap pas pat pda pdd pde pdo pdp pds pdt pea ped pee peo pep pes pet poa pod poe poo pop pos pot ppa ppd ppe ppo ppp pps ppt ps- psa psd pse pso psp pss pst pt- pta ptd pte pto ptp pts ptt saa sad sae sao sap sas sat sda sdd sde sdo sdp sds sdt se- sea sed see seo sep ses set soa sod soe soo sop sos sot spa spd spe spo spp sps spt ss- ssa ssd sse sso ssp sss sst sta std ste sto stp sts stt taa tad tae tao tap tas tat tda tdd tde tdo tdp tds tdt te- tea ted tee teo tep tes tet to- toa tod toe too top tos tot tpa tpd tpe tpo tpp tps tpt tsa tsd tse tso tsp tss tst tta ttd tte tto ttp tts ttt