from math import *

N = int(input())
for i in range(N):
    A, B = map(int, input().split())
    Z = B * log10(A)
    r = Z - int(Z)
    Z = int(Z)
    n = int(10 ** r * 10)
    X, Y = n // 10, n % 10
    print(X, Y, Z)