Little C Loves 3 I

题意翻译

**题目大意:** 找三个数$a,b,c$,使得$a+b+c==n$且$a,b,c$都不能被$3$整除 **输入格式:** 一行一个正整数$n$ **输出格式:** 三个正整数$a,b,c$,输出任意一组即可

题目描述

Little C loves number «3» very much. He loves all things about it. Now he has a positive integer $ n $ . He wants to split $ n $ into $ 3 $ positive integers $ a,b,c $ , such that $ a+b+c=n $ and none of the $ 3 $ integers is a multiple of $ 3 $ . Help him to find a solution.

输入输出格式

输入格式


A single line containing one integer $ n $ ( $ 3 \leq n \leq 10^9 $ ) — the integer Little C has.

输出格式


Print $ 3 $ positive integers $ a,b,c $ in a single line, such that $ a+b+c=n $ and none of them is a multiple of $ 3 $ . It can be proved that there is at least one solution. If there are multiple solutions, print any of them.

输入输出样例

输入样例 #1

3

输出样例 #1

1 1 1

输入样例 #2

233

输出样例 #2

77 77 79