#include <bits/stdc++.h>
using namespace std;

int main() {
    int N;
    cin >> N;
    while (N--) {
        int A, B;
        cin >> A >> B;
        long double logAB = B * log10((long double)A);
        int ans = pow(10, logAB - (int)logAB + 1 + 1e-8) + 1e-8;
        cout << ans / 10 << " " << ans % 10 << " " << (int)logAB << endl;
    }
}