-up g-p ggg ggp ggs ggu glg gll glp gls glu gpg gpl gpp gps gpu gsg gsl gsp gss gsu gu- gug gul gup gus guu l-p lgg lgl lgp lgs lgu llg lll llp lls llu lpg lpl lpp lps lpu lsg lsl lsp lss lsu lug lul lup lus luu p-p pgg pgl pgp pgs plg pll plp pls plu ppg ppl ppp pps ppu ps- psg psl psp pss psu pug pul pup pus puu sgg sgl sgp sgs sgu slg sll slp sls slu spg spl spp sps spu ss- ssg ssl ssp sss ssu sug sul sup sus suu ugg ugl ugp ugs ugu ulg ull ulp uls ulu up- upg upp ups upu usg usl usp uss usu uug uus uuu