import java.util.*;

public class Yukicoder219{
	public static void main(String[] args){
		Scanner scan = new Scanner(System.in);
		int n = scan.nextInt();
		int[] a = new int[n];
		int[] b = new int[n];
		for(int i = 0;i < n;i++){
			a[i] = scan.nextInt();
			b[i] = scan.nextInt();
		}
		for(int i = 0;i < n;i++){
			long value = (long)(Math.pow(a[i] , b[i]));
			String str = "" + value;
			int z = str.length() - 1;
			int x = Integer.parseInt(str.substring(0,1));
			int y = Integer.parseInt(str.substring(1,2));
			System.out.println(x + " " + y + " " + z);
		}
	}
}