python turtle fan

1from turtle import*
2def square():
3   forward(100)
4   left(90)
5   forward(100)
6   left(90)
7   forward(100)
8   left(90)
9   forward(100)
10   left(90)
11   return
12
13color("green")
14square()
15exitonclick()
16
17color('yellow')
18left(10)
19forward(100)
20left(90)
21forward(100)
22left(90)
23forward(100)
24left(90)
25forward(100)
26left(90)
27
28color('blue')
29left(10)
30forward(100)
31left(90)
32forward(100)
33left(90)
34forward(100)
35left(90)
36forward(100)
37left(90)
38
39color('black')
40left(10)
41forward(100)
42left(90)
43forward(100)
44left(90)
45forward(100)
46left(90)
47forward(100)
48left(90)
49
50color('pink')
51left(10)
52forward(100)
53left(90)
54forward(100)
55left(90)
56forward(100)
57left(90)
58forward(100)
59left(90)
60
61color('red')
62left(10)
63forward(100)
64left(90)
65forward(100)
66left(90)
67forward(100)
68left(90)
69forward(100)
70left(90)
71