let textList = [];

var wordNum = 0;

var wordX = 400;

​

function setup(){

 createCanvas(400,400);

  textSize(24);

 textList =  splitTokens("even a stopped clock tells the right time twice a day");

}

​

function draw(){

  background(0);

  wordX -= 10;

  if (wordX < -20) {

    wordX = width + 20;

    wordNum++;

    fill(random(255), random(255), random(255));

  }

  if (wordNum == textList.length) {

    wordNum = 0;

  }

  text(textList[wordNum], wordX, height/2);

}