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.io.*;
import java.math.*;
import java.util.*;
public class Main { 
 
	public static void main(String[] args) { 
		Scanner input = new Scanner(System.in);
		int A = input.nextInt();
		int B = input.nextInt();
		int K = input.nextInt();
		if (B-A>=2*K) {
			for (int cur = A; cur < A+K; cur++) {
				System.out.println(cur);
			}
			int START = B-K+1;
			for (int cur = START; cur <= B; cur++) {
				System.out.println(cur);
			}
		}else {
			for (int cur = A; cur <= B; cur++) {
				System.out.println(cur);
			}
		}
	}	
}