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.*;
class Main{
	public static void main(String[] args){
		Scanner in = new Scanner(System.in);
		int A = Integer.parseInt(in.next());
		int B = Integer.parseInt(in.next());
		int K = Integer.parseInt(in.next());
		int c = 0;
		ArrayList<Integer> list = new ArrayList<Integer>();
		
		for(int i = A;i <= B; i++){
			if(i - A < K || B - i < K)list.add(i);
		}
		Collections.sort(list);
		for(int i = 0; i < list.size(); i++)System.out.println(list.get(i));
	}
}