from math import log10
for _ in range(int(input())):
    a,b = map(int,input().split())
    c = b * log10(a)
    a2 = int(c)
    a00 = str(10 ** (c - a2))
    a0 = a00[0]
    a1 = a00[2]
    print(a0,a1,a2)