var circle1 = {

  x:50,

  y:50,

  diameter:50

};

​

var r = 218;

var g = 160;

var b = 221;

​

function setup() {

  createCanvas(400, 400);

}

​

function draw() {

  background(r, g, b);

 fill (250, 200, 200);

 ellipse (circle1.x, circle1.y, circle1.diameter, circle1.diameter);

  circle1.x = circle1.x+1

}