import java.util.*;

public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();
    for(int i = 0; i < n; i++) {
      double a = sc.nextDouble();
      double b = sc.nextDouble();
      double t = b * (double)Math.log10(a);
      int z = (int)Math.floor(t);
      double t1 = t - (double)z;
      double t2 = (double)Math.pow(10, t1);
      String s = String.valueOf(t2);
      String x = String.valueOf(s.charAt(0));
      String y = String.valueOf(s.charAt(2));
      System.out.println(x + " " + y + " " + z);
    }
  }
}