a-a a-t aaa aad aae aak aap aas aat ad- ada add ade adk adp ads adt aea aed aee aek aep aes aet aka akd ake akk akp aks ap- apa apd ape apk app aps apt as- asa asd ase ask asp ass ast at- ata atd ate atp ats att daa dad dae dak dap das dat dda ddd dde ddk ddp dds ddt de- dea ded dee dek dep des det dka dke dkk dkp dks dkt dpa dpd dpe dpk dpp dps dpt dsa dsd dse dsk dsp dss dst dta dtd dte dtk dtp dts dtt eaa ead eae eak eap eas eat ed- eda edd ede edk edp eds edt eea eed eee eek eep ees eet eka ekd eke ekp eks ekt ep- epa epd epe epp eps ept es- esa esd ese esk esp ess est eta etd ete etk etp ets ett k-t ka- kaa kad kae kak kap kas kat kda kde kdk kdp kds kdt ke- kea ked kee kek kep kes ket kke kkk kkp kks kkt kpa kpd kpe kpk kpp kps kpt ksa ksd kse ksk ksp kss kst kta kte ktk ktp kts ktt p-p paa pad pae pak pap pas pat pda pdd pde pdk pdp pds pdt pea ped pee pek pep pes pet pka pkd pke pkp pks pkt ppa ppd ppe ppk ppp pps ppt ps- psa psd pse psk psp pss pst pt- pta ptd pte ptk ptp pts ptt saa sad sae sak sap sas sat sda sdd sde sdk sdp sds sdt se- sea sed see sek sep ses set sk- ska skd ske skk skp sks skt spa spd spe spk spp sps spt ss- ssa ssd sse ssk ssp sss sst sta std ste stk stp sts stt taa tad tae tak tap tas tat tda tdd tde tdk tdp tds tdt te- tea ted tee tek tep tes tet tka tke tkk tkp tks tkt tpa tpd tpe tpk tpp tps tpt tsa tsd tse tsk tsp tss tst tta ttd tte ttk ttp tts ttt