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