#include<cstdlib>
#include<iostream>

using namespace std;

int v[100];

int permuta(int n, int x)
{
    if(n == x)
    {
        for(int i=1;i<=n;i++)
            cout<< v[i] << endl;
        return 1;
    }
    v[n] = 1;
    for(int i = 1;i <= n; i++){
        if(v[i] == v[n])
            v[n]++;
    }
    return(n+1, x);
}

int main()
{

permuta(1, 3);
return 0;

}