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();
        int b =sc.nextInt();
        int k =sc.nextInt();
				int i = 0;
				int j = 0;
				if(b - a + 1 <= 2 * k - 1){
						for(;a + i <= b;i++){
						System.out.println(a + i);
						}
				}
				else{
						for(;j <= k-1;j++){
								System.out.println(a + j);
						}
						for(j = 0;j <= k-1;j++){
								System.out.println(b - k + 1 + j);
						}
				}
    }
}
