ege_N2

#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

bool imp(bool x, bool y) {
    return !x || y;
}

bool F(bool x, bool y, bool z, bool w) {
    bool a1 = imp(x, y) || imp(z, w);
    bool a2 = imp(z == y, w == x);
    return a1 && a2;
}


int main()
{
    vector <bool> v = {0, 1};
    for (bool x: v) {
        for (bool y: v) {
            for (bool z: v) {
                for (bool w: v) {
                    bool r = F(x, y, z, w);
                    if (r != 0) {
                        continue;
                    }
                    cout << x << ' ' << y << ' ' << z << ' ' << w << ' ' << r << "\n";
                }
            }
        }
    }
}