import java.util.*;

public class Main {
    static final int MAX = 2100000000;
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < n; i++) {
            sb.append(pow(new Num(sc.nextInt()), sc.nextInt())).append("\n");
        }
        System.out.print(sb);
    }
    
    static Num pow(Num x, int p) {
        if (p == 0) {
            return new Num(1);
        } else if (p % 2 == 0) {
            return pow(x.pow2(), p / 2);
        } else {
            return x.multiply(pow(x, p - 1));
        }
    }
    
    static class Num {
        long base;
        long pow;
        
        
        public Num(long base, long pow) {
            this.base = base;
            this.pow = pow;
        }
        public Num(long base) {
            this(base, 0);
        }
        
        public Num multiply(Num another) {
            long nextB = base * another.base;
            long nextP = pow + another.pow;
            while (nextB > MAX) {
                nextB /= 10;
                nextP++;
            }
            return new Num(nextB, nextP);
        }
        
        public Num pow2() {
            return multiply(this);
        }
        
        public String toString() {
            long b = base;
            long p = pow;
            if (b < 10) {
                return b + " 0 " + p;
            } else {
                while (b > 100) {
                    b /= 10;
                    p++;
                }
                return (b / 10) + " " + (b % 10) + " " + (p + 1);
            }
        }
    }
}