How many colors are on the China flag?
5
5
5
4
5
4
3
5
4
3
5
4
3
5
4
3
5
4
3
5
4
3
5
4
3
5
4
6
2
3
5
4
6
2
3
5
4
6
2
3
5
4
6
2
3
5
4
6
2
3
5
4
6
2
3
1
5
4
6
2
3
1
5
4
6
2
3
1
5
4
6
2
7
3
1
5
4
6
2
7
3
1
5
4
6
2
7
3
1
4
6
2
7
3
1
6
2
7
3
8
4 colors
1
0
6
2
7
8
1
6
2
7
8
1
6
2
7
8
1
6
10
2
7
8
9
1
6
10
2
7
12
8
9
5 colors
1
3 colors
6
10
2
7
12
8
9
1
6
10
4 colors
2
7
12
8
6 colors
9
1
10
7
12
8
9
2 colors
1
10
7
12
8
9
11
1
10
7 colors
13
7
12
8
9
11
1
144
14
10
8 colors
13
7
12
8
9
11
1
14
10
13
7
5 colors
12
8
3 colors
9
11
1
14
10
256