eeee eerg egee egem eger egge eggp egpe egpm egre emer emme empe empg emre epee eper epgm eppp eprp erem erer erg- ergg erme erpe erre geep geer gege gegg gem- gemm gemr gepe gere germ gggg gmer gmme gmmr gper gpgp gprp gree greg grem grep grrr meem meep meer meg- mege megg megr meme memr mepe mer- mere merm merp mger mgrm mmmm mmpr mmrp mpeg mppe mppp mprp mree mreg peep peer pegg pegm pepe per- pere perg perm perp perr pger pgmp pmeg pmmp pmpm pper pppp pprm pre- pree preg prem prep prrm reem reep rege regm regr reme remp repe repp repr rere rerg rmrg rmrp rrmp rrrr