a-a aaa aad aae aag aap ad- ada add ade adg adp aea aed aee aeg aep ag- aga agd age agg agp ap- apa apd ape apg app daa dad dae dag dap dda ddd dde ddg ddp de- dea ded dee deg dep dga dgd dge dgg dgp dpa dpd dpe dpg dpp eaa ead eae eag eap ed- eda edd ede edg edp eea eed eee eeg eep ega egd ege egg egp ep- epa epd epe epg epp g-d g-p gaa gad gae gag gap gda gdd gde gdp ge- gea ged gee geg gep gga ggd ggg ggp gpa gpd gpe gpg gpp p-p paa pad pae pag pap pda pdd pde pdg pdp pea ped pee peg pep pga pgd pge pgg pgp ppa ppd ppe ppg ppp