Print all the integers that satisfies the following in ascending order:

* Among the integers between A and B (inclusive), it is either within the K smallest integers or within the K largest integers.

Constraints

* 1 \leq A \leq B \leq 10^9
* 1 \leq K \leq 100
* All values in input are integers.

Input

Input is given from Standard Input in the following format:


A B K


Output

Print all the integers that satisfies the condition above in ascending order.

Examples

Input

3 8 2


Output

3
4
7
8


Input

4 8 3


Output

4
5
6
7
8


Input

2 9 100


Output

2
3
4
5
6
7
8
9
import java.util.*;

public class Main {

	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int a = sc.nextInt(), b = sc.nextInt(), k = sc.nextInt();
		sc.close();
		for(int i = 0; i < k && i <= b - a; ++i)
			System.out.println(i + a);
		int s = k - 1;
		if(a + k >= b - k + 2)s = b - a - k;
		if(k > b - a + 1)s = -1;
		for(int i = s; i >= 0; --i)
			System.out.println(b - i);
	}

}
