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.Scanner;

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();
		sc.close();
		
		StringBuilder sb = new StringBuilder();
		int i = A;
		for(;i < A+K && i <= B;++i) {
			sb.append(i);
			sb.append('\n');
		}
		i = A+K-1 >= B-K+1 ? A+K : B-K+1;
		for(;i <= B;++i) {
			sb.append(i);
			sb.append('\n');
		}
		System.out.println(sb.toString());
	}
}
