题目描述
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
输入格式
见题面
输出格式
见题面
样例输入
2 9 100
样例输出
2
3
4
5
6
7
8
9