#!/usr/bin/python
import turtle
t=turtle
move=1

turtle.speed(0)

for i in range(3) :
	for c in ['red',  'blue']:
		t.color(c)	
		t.forward(300) 
		t.left(90) 
		t.forward(300) 
		t.left(90)
		for i in range(12) :
			for c in ['red',  'blue']:
				t.color(c)	
				t.forward(300)
				t.left(91) 
				t.forward(300) 
				t.left(91) 


turtle.done()
turtle.exitonclick()