[interval,0.3]{
setColor(0,127,255);
setAlpha(50);
fillOval(mouse,20,20);
}

[interval,0.1,0.3]{
setColor(255,255,0);
setAlpha(50);
fillOval(mouse,20,20);
}


[interval,0.2,0.3]{
setColor(255,0,255);
setAlpha(50);
fillOval(mouse,20,20);
}

[interval,10]{
clearAll();
}