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<cstdio>
int main() {
	int A, B, K;
	scanf("%d%d%d", &A, &B, &K);
	for(int i=A;i<=B;i++) {
		if( i-A+1 > K ) {
			if( B-i+1 > K )
				i = B-K+1;
		}
		printf("%d\n", i);
	}
}