There is a round table in which N people are sitting. You can look at the image for their seating arrangement. Initially the person numbered X holds a gun. In addition to it there is a special number K that helps in determining the persons to be killed. The killing starts as follows - Firstly the person numbered X starts and he kills a total of $X \% K$ people sitting clockwise of him and he gives gun to the person i who is sitting just next to the last person killed. Now that person also kills the next $i \% K$ people and this goes on. If at any instant the total persons that are remaining is not greater than $i \% K$ where i is the number of person holding the gun then the person i wins. You can show that sooner or later only one person remains. So your job is to decide which numbered person will win this killing game.
$X \% K$ is the remainder when X is divided by K
Input
First line contains three numbers N , K and X as input.
Output
In the output you have to tell the number of the player who will be the winner.
Constraints
$1\le N \le 10^3$
$2 \le K \lt N$
$1 \le X \le N$