-up ddd dde ddl ddn ddp ddu ddx de- ded dee del den dep deu dex dl- dld dle dll dlp dlu dlx dnd dne dnl dnn dnp dpd dpe dpl dpn dpp dpu dud due dul dun dup dux dxd dxl dxn dxp dxx ed- edd ede edl edn edp edu edx eed eee eel een eep eex eld ele ell eln elp elu elx en- end ene enl enn enp enu ep- epd epe epl epn epp epu epx eu- eud eue eul eun eup eux ex- exd exe exl exp exu exx l-p ldd lde ldl ldn ldp ldu led lee lel len lep leu lex lld lle lll lln llp llu lnd lne lnl lnn lnp lnu lpd lpe lpl lpn lpp lpu lpx lud lue lul lun lup luu lux lxd lxx ndd nde ndl ndn ndp ndu ne- ned nee nel nen nep neu nex nld nle nll nln nlp nlu nlx nne nnl nnn nnp nnu npd npe npl npn npp npu nud nue nul nun nup nuu nux nxd nxl p-p pdd pde pdl pdn pdp pdu pdx ped pee pel pen pep peu pex pld ple pll pln plp plu plx pn- pnd pne pnl pnn pnp pnu pnx ppd ppe ppl ppn ppp ppu ppx pud pue pul pun pup puu pxe pxl udd ude udl udn udp udu udx ued uee uel uen uep uld ule ull uln ulp ulu un- und une unl unn unp unu unx up- upd upe upn upp upu upx uue uun uuu uxu xde xed xee xel xen xep xeu xex xld xnu xpd xpe xpl xpn xpp xue xul xun xup xxl xxp xxx