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

int main() {
	int n;
	cin >> n;
	for(int loop = 0; loop < n; loop++) {
		int a, b;
		cin >> a >> b;
		double c = b * log10(a);
		double d = pow(10, c - (int)c);
		cout << (int)d << " " << (int)(d * 10) % 10 << " " << (int)c << endl;
	}
}