/* -*- coding: utf-8 -*-
 *
 * 219.cc: No.219 巨大数の概算 - yukicoder
 */

#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
#include<iostream>
#include<string>
#include<vector>
#include<map>
#include<set>
#include<stack>
#include<list>
#include<queue>
#include<deque>
#include<algorithm>
#include<numeric>
#include<utility>
#include<complex>
#include<functional>
 
using namespace std;

/* constant */

/* typedef */

/* global variables */

/* subroutines */

/* main */

int main() {
  int n;
  cin >> n;
  while (n--) {
    int a, b;
    cin >> a >> b;

    double l10 = log10((double)a) * b;
    int z = (int)l10;
    double xy = pow(10.0, l10 - z);
    //printf("%lf %d\n", xy, z);
    int x = (int)xy % 10;
    int y = (int)(xy * 10) % 10;
    printf("%d %d %d\n", x, y, z);
  }
  return 0;
}