#include <iostream>
#include <array>
using namespace std;

int main() {

    array<int, 3> arr1 = { 0 };
    array<int, 3> arr2 = { 0 };

    for (size_t i = 0; i < arr1.size(); i++)
    {
        cin >> arr1[i];
    }

    cout << endl;

    for (size_t i = 0; i < arr2.size(); i++)
    {
        cin >> arr2[i];
    }

    if (arr1.size() == arr2.size()) {
        if (arr1 == arr2)
        {
            cout << "equal";
        }
        else cout << "not equal";
    }
    else cout << "not equal";
    return 0;
}