ddd dde ddn ddp ddt ddw de- ded dee den dep det dew dnd dne dnn dnp dnt dnw dpd dpe dpn dpp dpt dpw dtd dte dtn dtp dtt dtw dwe dwn dwp dwt dww ed- edd ede edn edp edt edw eed eee een eep eet eew en- end ene enn enp ent enw ep- epd epe epn epp ept epw etd ete etn etp ett etw ewd ewe ewp ewt eww ndd nde ndn ndp ndt ne- ned nee nen nep net new nne nnn nnp nnt nnw npd npe npn npp npt npw ntd nte ntn ntp ntt nwd nwe nwn nwp nwt p-p pdd pde pdn pdp pdt ped pee pen pep pet pew pn- pnd pne pnn pnp pnt pnw ppd ppe ppn ppp ppt ppw pt- ptd pte ptn ptp ptt ptw pwd pwe pwn pwp pwt tdd tde tdn tdp tdt tdw te- ted tee ten tep tet tew tnd tne tnn tnp tnt tnw tpd tpe tpn tpp tpt tpw ttd tte ttn ttp ttt ttw twd twe twn twp twt tww wdp wdt wed wee wen wep wet wew wn- wnd wne wnn wnp wnt wnw wpd wpe wpn wpp wpt wtd wtn wtp wtt wtw wwd wwe wwn wwp wwt www