a-a a-t aaa aad aae aag aap aas aat ad- ada add ade adg adp ads adt aea aed aee aeg aep aes aet ag- aga agd age agg agp ags agt ap- apa apd ape apg app aps apt as- asa asd ase asg asp ass ast at- ata atd ate atg atp ats att daa dad dae dag dap das dat dda ddd dde ddg ddp dds ddt de- dea ded dee deg dep des det dga dgd dge dgg dgp dgs dgt dpa dpd dpe dpg dpp dps dpt dsa dsd dse dsg dsp dss dst dta dtd dte dtg dtp dts dtt eaa ead eae eag eap eas eat ed- eda edd ede edg edp eds edt eea eed eee eeg eep ees eet ega egd ege egg egp egs egt ep- epa epd epe epg epp eps ept es- esa esd ese esg esp ess est eta etd ete etg etp ets ett g-d g-p gaa gad gae gag gap gas gat gda gdd gde gdp gds gdt ge- gea ged gee geg gep ges get gga ggd ggg ggp ggs ggt gpa gpd gpe gpg gpp gps gpt gsa gsd gse gsg gsp gss gst gta gtd gte gtg gtp gts gtt p-p paa pad pae pag pap pas pat pda pdd pde pdg pdp pds pdt pea ped pee peg pep pes pet pga pgd pge pgg pgp pgs pgt ppa ppd ppe ppg ppp pps ppt ps- psa psd pse psg psp pss pst pt- pta ptd pte ptg ptp pts ptt saa sad sae sag sap sas sat sda sdd sde sdg sdp sds sdt se- sea sed see seg sep ses set sga sgd sge sgg sgp sgs sgt spa spd spe spg spp sps spt ss- ssa ssd sse ssg ssp sss sst sta std ste stg stp sts stt taa tad tae tag tap tas tat tda tdd tde tdg tdp tds tdt te- tea ted tee teg tep tes tet tga tge tgg tgp tgs tgt tpa tpd tpe tpg tpp tps tpt tsa tsd tse tsg tsp tss tst tta ttd tte ttg ttp tts ttt