Code Sketch

clear()
showAxes()
showGrid()
setPenThickness(5)
setPenColor(green)

// using shape function and vertices//
/* beginShape()
vertex(0,150)
vertex(50,150)
vertex(50,50)
vertex(150,50)
vertex(150,0)
vertex(150,-50)
vertex(50,-50)
vertex(50,-150)
vertex(-50,-150)
vertex(-50,-50)
vertex(-150,-50)
vertex(-150,50)
vertex(-50,50)
vertex(-50,150)
vertex(0,150)
endShape() */

//Using hop//


hop(150)
right()
forward(50)
right()
forward(100)
left()
forward(100)
right()
forward(100)
right()
forward(100)
left()
forward(100)
right()
forward(100)
right()
forward(100)
left()
forward(100)
right()
forward(100)
right()
forward(100)
left()
forward(100)
right()
forward(50)