import java.util.*;
import java.math.BigDecimal;

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();
      BigDecimal A = new BigDecimal((double)Math.log10(a));
      BigDecimal B = new BigDecimal(b);
      BigDecimal t = B.multiply(A);
      long z = t.longValue();
      BigDecimal Z = new BigDecimal(z);
      BigDecimal t1 = t.subtract(Z);
      double t2 = (double)Math.pow(10, t1.doubleValue());
      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);
    }
  }
}