import java.io.*; import java.util.*; import java.util.stream.*; public class Main { public static void main(String[] args) throws Exception { Scanner sc = new Scanner(); int n = sc.nextInt(); StringBuilder sb = new StringBuilder(); while (n-- > 0) { 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.multiply(x), p / 2); } else { return pow(x, p - 1).multiply(x); } } static class Num { double v; long time; public Num(double v, long time) { this.v = v; this.time = time; normalize(); } public Num(double v) { this(v, 0); } private void normalize() { while (v >= 10) { v /= 10; time++; } } public Num multiply(Num x) { return new Num(v * x.v, time + x.time); } public String toString() { int ans = (int)v; if (ans < 10) { ans *= 10; time--; } while (ans >= 100) { ans /= 10; time++; } return (ans / 10) + " " + (ans % 10) + " " + (time + 1); } } } class Utilities { static String arrayToLineString(Object[] arr) { return Arrays.stream(arr).map(x -> x.toString()).collect(Collectors.joining("\n")); } static String arrayToLineString(int[] arr) { return String.join("\n", Arrays.stream(arr).mapToObj(String::valueOf).toArray(String[]::new)); } } class Scanner { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(""); StringBuilder sb = new StringBuilder(); public Scanner() throws Exception { } public int nextInt() throws Exception { return Integer.parseInt(next()); } public long nextLong() throws Exception { return Long.parseLong(next()); } public double nextDouble() throws Exception { return Double.parseDouble(next()); } public int[] nextIntArray() throws Exception { return Stream.of(br.readLine().split(" ")).mapToInt(Integer::parseInt).toArray(); } public String next() throws Exception { while (!st.hasMoreTokens()) { st = new StringTokenizer(br.readLine()); } return st.nextToken(); } }