ddd dde ddg ddi ddl ddp de- ded dee deg dei del dep dgd dge dgg dgi dgl dgp di- did die dig dii dil dip dl- dld dle dlg dli dll dlp dpd dpe dpg dpi dpl dpp ed- edd ede edg edi edl edp eed eee eeg eel eep egd ege egg egi egl egp eid eie eig eii eil eip eld ele elg eli ell elp ep- epd epe epg epi epl epp g-d g-p gdd gde gdi gdl gdp ge- ged gee geg gei gel gep ggd ggg ggi ggp gid gie gig gii gil gip gld gle glg gli gll glp gpd gpe gpg gpi gpl gpp i-d idd ide idg idi idl idp ie- ied iee ieg iei iel iep igd ige igg igi igl igp iid iie iii iil iip il- ild ile ilg ili ill ilp ipd ipe ipg ipi ipl ipp l-p ldd lde ldg ldi ldl ldp led lee leg lei lel lep lgd lge lgg lgi lgl lgp lid lie lig lii lil lip lld lle llg lli lll llp lpd lpe lpg lpi lpl lpp p-p pdd pde pdg pdi pdl pdp ped pee peg pei pel pep pgd pge pgg pgi pgl pgp pid pie pig pii pil pip pld ple plg pli pll plp ppd ppe ppg ppi ppl ppp