text: # This Code is Given By Coder Mohit.
  # Follow me On Instagram, Facebook.
  # Subscribe Coder Mohit YouTube Channel.
  # Website Codermohit.com
  import turtle
  coderMohit=turtle.Screen()
  coderMohit.bgcolor('black')
  s=turtle.Turtle()
  s.speed('fastest')
  s.color('white')
  rotate=int(180)
  def Circles(t,size):
      for i in range(10):
          t.circle(size)
          size=size-4
  def mainFunction(t,size,repeat):
      for i in range(repeat):
          Circles(t,size)
          t.right(360/repeat)
  mainFunction(s,200,10)
  t1=turtle.Turtle()
  t1.speed(0)
  t1.color('yellow')
  rotate =int(90)
  
  def Circles(t,size):
      for i in range(4):
          t.circle(size)
          size=size-10
  
  def mainFunction(t,size,repeat):
      for i in range(repeat):
          Circles(t,size)
          t.right(360/repeat)
  mainFunction(t1,160,10)
  t2=turtle.Turtle()
  t2.speed(0)
  t2.color("blue")
  rotate =int(80)
  
  def Circles(t,size):
      for i in range(4):
          t.circle(size)
          size=size-5
  
  def mainFunction(t,size,repeat):
      for i in range(repeat):
          Circles(t,size)
          t.right(360/repeat)
  mainFunction(t2,120,10)
  t3=turtle.Turtle()
  t3.speed(0)
  t3.color("red")
  rotate =int(90)
  
  def Circles(t,size):
      for i in range(4):
          t.circle(size)
          size=size-19
  
  def mainFunction(t,size,repeat):
      for i in range(repeat):
          Circles(t,size)
          t.right(360/repeat)
  mainFunction(t3,80,10)
  t4=turtle.Turtle()
  t4.speed(0)
  t4.color("green")
  rotate =int(90)
  
  
  def Circles(t, size):
      for i in range(4):
          t.circle(size)
          size = size - 20
  
  
  def mainFunction(t, size, repeat):
      for i in range(repeat):
          Circles(t, size)
          t.right(360 / repeat)
  
  
  mainFunction(t4, 40, 10)
  turtle.done()
  