#include<stdio.h>
#include<string.h>
#include<stdlib.h>
int main () {
    int num;
    scanf("%d",&num);
    int a,b,c;
    a = b = c = num / 3;
    a=a/2;
    b=b/2;
    c=a+b+c;
    a=a/2;
    c=c/2;
    b=b+a+c;
    b=b/2;
    c=c/2;
    a=a+b+c;
    printf("%d %d %d\n",a,b,c);
}