Consonants are also, by your brain, lumped into three categories: front-of-the-tongue sounds like " sa, " back-of-the-tongue sounds like " ga, " and lip sounds like " ma."
It looks, from the spelling, as if it's needed, but it's not, so it's just: " ing" , " ing" , " ing" , and it's sort of in the throat, and you don't have to do a " ga" , " ga" in...