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
#include <stdio.h>

int main(void){
	int a, b, k, i, count;
	scanf("%d %d %d", &a, &b, &k);

	count=0;
	for(i=a; i<=b; i++){
		if((count<k)||(b-a-count<k)){
			printf("%d\n", i);
		}
		count++;
	}

	return 0;
}
