ddd ddg ddi ddl ddn ddp dgd dgg dgi dgl dgn dgp di- did dig dii dil din dip dl- dld dlg dli dll dlp dnd dng dni dnl dnn dnp dpd dpg dpi dpl dpn dpp g-d g-p gdd gdi gdl gdn gdp ggd ggg ggi ggn ggp gid gig gii gil gin gip gld glg gli gll gln glp gnd gni gnl gnn gnp gpd gpg gpi gpl gpn gpp i-d idd idg idi idl idn idp igd igg igi igl ign igp iid iii iil iin iip il- ild ilg ili ill iln ilp in- ind ing ini inl inn inp ipd ipg ipi ipl ipn ipp l-p ldd ldg ldi ldl ldn ldp lgd lgg lgi lgl lgn lgp lid lig lii lil lin lip lld llg lli lll lln llp lnd lng lni lnl lnn lnp lpd lpg lpi lpl lpn lpp n-i ndd ndg ndi ndl ndn ndp ngd ngg ngi ngl ngn ngp nid nig nii nil nin nip nld nlg nli nll nln nlp nng nni nnl nnn nnp npd npg npi npl npn npp p-p pdd pdg pdi pdl pdn pdp pgd pgg pgi pgl pgn pgp pid pig pii pil pin pip pld plg pli pll pln plp pn- pnd png pni pnl pnn pnp ppd ppg ppi ppl ppn ppp