clear()
showAxes()
setPenColor(green)
setPenThickness(5)
setFillColor(orange)
repeat(3){
//pattern of square
//right square
repeat(4){
forward(100)
right(90)}
left(90)
//left square
repeat (4){
forward(100)
right()
}
right (90)
hop(100)
right()
hop(100)
left()
}