ddd dde ddg ddo ddp ddt de- ded dee deg deo dep det dgd dge dgg dgp dgt dod doe dog doo dop dot dpd dpe dpg dpo dpp dpt dtd dte dtg dto dtp dtt ed- edd ede edg edo edp edt eed eee eeg eeo eep eet egd ege egg ego egp egt eo- eod eoe eog eoo eop eot ep- epd epe epg epo epp ept etd ete etg eto etp ett g-d g-p gdd gde gdo gdp gdt ge- ged gee geg geo gep get ggd ggg ggo ggp ggt god goe gog goo gop got gpd gpe gpg gpo gpp gpt gtd gte gtg gto gtp gtt odd ode odg odo odp odt oed oee oeg oeo oep oet ogd oge ogg ogo ogp ogt oo- ood oog ooo oop oot op- opd ope opg opo opp opt ot- otd ote otg oto otp ott p-p pdd pde pdg pdo pdp pdt ped pee peg peo pep pet pgd pge pgg pgo pgp pgt pod poe pog poo pop pot ppd ppe ppg ppo ppp ppt pt- ptd pte ptg pto ptp ptt tdd tde tdg tdo tdp tdt te- ted tee teg teo tep tet tge tgg tgo tgp tgt to- tod toe tog too top tot tpd tpe tpg tpo tpp tpt ttd tte ttg tto ttp ttt