#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define vector4d(type,name,h,w,d,...) vector<vector<vector<vector<type>>>>name(h,vector<vector<vector<type>>>(w,vector<vector<type>>(d,vector<type>(__VA_ARGS__))))

int main(){
    ios::sync_with_stdio(false);
    cin.tie(0);
    int T, A, B;
    cin >> T;
    while(T--){
        cin >> A >> B;
        double ans = B * log10(A);
        double s = pow(10, ans - int(ans));
        cout << int(s * 10) / 10 << " " << int(s * 10) % 10 << " " << int(ans) << '\n';
    }
}