#include<stdio.h>
int main()
{
    int n;
    scanf("%d",&n);
    int x = n / 3,y = n / 3,z = n / 3;
    z = z + x/2 + y/2;  //丙得到甲乙两人各一半的钱
    x /= 2, y /= 2;   //甲乙两人钱数减半
    y = y + x/2 + z/2;   //以此类推
    x /= 2, z /= 2;
    x = x + y/2 + z/2;
    y /= 2, z /= 2;
    printf("%d %d %d",x,y,z);
    return 0;
}