MKO

Hello, I have a sprite in phaser and i want to divide it in 20 different pieces (something like 20 smaller sprites). My main purpose is every part of the sprite will work like a new sprite. Each smaller part will have onclick, onhover properties. So when user moves the mouse from one area to another of the same sprite this area changes colour. I dont want to load 60 different sprites. Can anyone suggest a proper way to begin with. Thank you