a-a a-t aaa aad aae aak aao aap aas aat ad- ada add ade adk ado adp ads adt aea aed aee aek aeo aep aes aet aka akd ake akk ako akp aks aoa aod aoe aok aoo aop aos aot ap- apa apd ape apk apo app aps apt as- asa asd ase ask aso asp ass ast at- ata atd ate ato atp ats att daa dad dae dak dao dap das dat dda ddd dde ddk ddo ddp dds ddt de- dea ded dee dek deo dep des det dka dke dkk dko dkp dks dkt doa dod doe dok doo dop dos dot dpa dpd dpe dpk dpo dpp dps dpt dsa dsd dse dsk dso dsp dss dst dta dtd dte dtk dto dtp dts dtt eaa ead eae eak eao eap eas eat ed- eda edd ede edk edo edp eds edt eea eed eee eek eeo eep ees eet eka ekd eke eko ekp eks ekt eo- eoa eod eoe eok eoo eop eos eot ep- epa epd epe epo epp eps ept es- esa esd ese esk eso esp ess est eta etd ete etk eto etp ets ett k-t ka- kaa kad kae kak kao kap kas kat kda kde kdk kdo kdp kds kdt ke- kea ked kee kek keo kep kes ket kke kkk kkp kks kkt koa kod koe kok koo kop kos kot kpa kpd kpe kpk kpo kpp kps kpt ksa ksd kse ksk kso ksp kss kst kta kte ktk kto ktp kts ktt oaa oad oae oak oao oap oas oat oda odd ode odo odp ods odt oea oed oee oeo oep oes oet oka okd oke okk oko okp oks oo- ooa ood ook ooo oop oos oot op- opa opd ope opk opo opp ops opt os- osa osd ose osk oso osp oss ost ot- ota otd ote otk oto otp ots ott p-p paa pad pae pak pao pap pas pat pda pdd pde pdk pdo pdp pds pdt pea ped pee pek peo pep pes pet pka pkd pke pko pkp pks pkt poa pod poe pok poo pop pos pot ppa ppd ppe ppk ppo ppp pps ppt ps- psa psd pse psk pso psp pss pst pt- pta ptd pte ptk pto ptp pts ptt saa sad sae sak sao sap sas sat sda sdd sde sdk sdo sdp sds sdt se- sea sed see sek seo sep ses set sk- ska skd ske skk sko skp sks skt soa sod soe sok soo sop sos sot spa spd spe spk spo spp sps spt ss- ssa ssd sse ssk sso ssp sss sst sta std ste stk sto stp sts stt taa tad tae tak tao tap tas tat tda tdd tde tdk tdo tdp tds tdt te- tea ted tee tek teo tep tes tet tka tke tkk tko tkp tks tkt to- toa tod toe tok too top tos tot tpa tpd tpe tpk tpo tpp tps tpt tsa tsd tse tsk tso tsp tss tst tta ttd tte ttk tto ttp tts ttt