let nums = [100,25,46,60];

let word=["rainbow","mask","dalila","friend","visual"]

let index=0;

​

function setup() {

  createCanvas(400, 400);

}

​

function draw() {

  background(220);

  ellipse(100,200,nums[2],nums[2]);

  ellipse(200,200,num,num);

  textSize(30);

  text(word[index],10,100);

  text(word[0],10,150);

}

​

function mousePressed(){

  index=index+1;

  // if (index==4){ //if index equals 4, reset it back to 0.

  //   index=0;

  // }

  //or

  if(index==word.length){

    index=0;

  }

}