[HELP] Where can i find all the sounds of every LoL Champion?

I need to find every sound a champion makes for example, like a taunt or something a champ randomly says while moving and I cant find it in my Riot Games> League of Legends folder. If someone could lead me to the right place that would help a lot.

EDIT: I need the sound files for each champion EDIT2: I thought there would be a file directory with all the sounds. Like, attack, joke,laugh,move,special,taunt,ult, ect...