gggg glmn glug glum glun gmml gpgp gugg gugu gull gulp gulu gumm gump gung gunn lgmn llll lmln lppl lugg lugu lull lulu lump lung lunn lupu luup mmgn mmlp mmmm mmpu mmun mplm mppp mugg mugu mull mulm mulu mumm mump mumu mung munn munu n-up ngmn nguu nlgn nmml nngn nnnn nppl null numm nump numu nung nunn pgmp pgpu pgup plmg plmn plpp plug plum plup pmln pmmp pmmu pmpm pnln pnml pnnl pnnm pnpp pnup ppml pppn pppp pugu pull pulp pulu pump pung punu pupl pupu uguu ulmu ulul ulum ummg umpg ungp ungu unlp unum upml upnp uppp uppu upup uulu uuuu