#include <iostream>
#include <vector>
#include <unordered_map>

bool checkhalf(const std::unordered_map<char, int>& half, const std::unordered_map<char, int>& tocheck) {
    for (auto [key, count] : half) {
        auto it = tocheck.find(key);
        if (it == tocheck.end() || (*it).second != count) {
            return false;
        }

    }
    return true;
}

int main() {
    long long n;
    std::cin >> n;

    for (int i = 0; i < n; i++) {
        int a, b, c;
        std::cin >> a >> b >> c;

        int highest;
        int lower1, lower2;
        if (a > b && a > c) {
            highest = a;
            lower1 = b;
            lower2 = c;
        } else if (b > a && b > c) {
            highest = b;
            lower1 = a;
            lower2 = c;
        } else {
            lower1 = a;
            lower2 = b;
            highest = c;
        }

        if (highest != lower1 * lower2) {
            std::cout << "NO" << std::endl;
            continue;
        }
        std::string hstring = std::to_string(highest);

        std::unordered_map<char, int> first;
        std::unordered_map<char, int> second;

        std::string l1string = std::to_string(lower1);
        std::string l2string = std::to_string(lower2);
        if ((hstring.length() != l2string.length() + l1string.length()) && (l2string.length() != l1string.length())) {
            std::cout << "NO" << std::endl;
            continue;
        }
        if ((lower1 % 10 == 0) && (lower2 % 10 == 0)) {
            std::cout << "NO" << std::endl;
            continue;
        }

        std::unordered_map<char, int> firsthalf;
        std::unordered_map<char, int> secondhalf;
        for (int i = 0; i < hstring.length() / 2; i++) {
            first[l1string[i]]++;
            second[l2string[i]]++;
            firsthalf[hstring[i]]++;
        }
        for (int i = hstring.length() / 2; i < hstring.length(); i++) {
            secondhalf[hstring[i]]++;
        }

        if ((checkhalf(firsthalf, first) && checkhalf(secondhalf, second))
            || (checkhalf(firsthalf, second) && checkhalf(secondhalf, firsthalf))
                ) {
            std::cout << "YES" << std::endl;
        } else {
            std::cout << "NO" << std::endl;
        }
    }


    return 0;
}