-up ddd ddg ddl ddp ddu dgd dgg dgl dgp dgu dl- dld dlg dll dlp dlu dpd dpg dpl dpp dpu dud dug dul dup g-d g-p gdd gdl gdp gdu ggd ggg ggp ggu gld glg gll glp glu gpd gpg gpl gpp gpu gu- gud gug gul gup guu l-p ldd ldg ldl ldp ldu lgd lgg lgl lgp lgu lld llg lll llp llu lpd lpg lpl lpp lpu lud lug lul lup luu p-p pdd pdg pdl pdp pdu pgd pgg pgl pgp pld plg pll plp plu ppd ppg ppl ppp ppu pud pug pul pup puu udd udg udl udp udu ugg ugl ugp ugu uld ulg ull ulp ulu up- upd upg upp upu uug uuu