# import the turtle modules
import turtle

# Forming the window screen
tut = turtle.Screen()

# background color green
tut.bgcolor("gray")

# window title Turtle
tut.title("Turtle")
my_pen = turtle.Turtle()

# object color
my_pen.color("yellow")
tut = turtle.Screen()

# forming front square face
for i in range(4):
    my_pen.forward(100)
    my_pen.left(90)

# bottom left side
my_pen.goto(50, 50)

# forming back square face
for i in range(4):
    my_pen.forward(100)
    my_pen.left(90)

# bottom right side
my_pen.goto(150, 50)
my_pen.goto(100, 0)

# top right side
my_pen.goto(100, 100)
my_pen.goto(150, 150)

# top left side
my_pen.goto(50, 150)
my_pen.goto(0, 100)

