import math import sys def main(): input = sys.stdin.read().split() n = int(input[0]) idx = 1 for _ in range(n): a = int(input[idx]) b = int(input[idx + 1]) idx += 2 log_val = b * math.log10(a) f, k = math.modf(log_val) k = int(k) m = 10 ** f x = int(m) y = int(m * 10) % 10 print(x, y, k) if __name__ == '__main__': main()