ggg ggm ggs ggu glg gll glm gls glu gmg gml gmm gms gsg gsl gsm gss gsu gu- gug gul gum gus guu lgg lgl lgm lgs lgu llg lll llm lls llu lmg lml lmm lms lmu lsg lsl lsm lss lsu lug lul lum lus luu mgl mgm mgs mgu mlg mll mlm mls mlu mmg mml mmm mms mmu msg msl msm mss msu mug mul mum mus muu sgg sgl sgm sgs sgu slg sll slm sls slu smg sml smm sms smu ss- ssg ssl ssm sss ssu sug sul sum sus suu ugg ugl ugm ugs ugu ulg ull ulm uls ulu um- umg uml umm ums umu usg usl usm uss usu uug uum uus uuu