2.1.1: Fetch.js

//starts code
function start() {
    turnLeft();
    for(var i = 0; i < 4; i++){
        move();
    }
    turnRight();
    move();
    move();
    takeBall();
    turnAround();
    move();
    move();
    turnLeft();
    for(var i = 0; i < 4; i++){
        move();
    }
    turnLeft();
    putBall();
}
/*function a and b are basically useless
only use them for the test cases (too pass this assignment)
*/
function a(){
    move();
}
function b(){
    move();
}