#include <iostream>
#include <cmath>
#include <algorithm>
#include <vector>
#include <cstring>
using namespace std;
bool snapper(int n, int k)
{
    bool p[31];
    p[0] = 1;
    for (int i = 0; i < 31; i++)
    {
        bool temp = ((k>>i)&1);
        p[i+1] = p[i]&&temp;
    }
    return p[n];
}
int main()
{
    freopen("DATA5.txt", "r", stdin);
    freopen("OUT5.txt", "w", stdout);
    for (int ii = 0; ii < 5; ii++)
    {
        int n, k;
        cin >> n >> k;
        bool works = snapper(n, k);
        cout << (works?"ON":"OFF") << endl;
    }
    return 0;
}