from fileinput import input lines = [int(line.strip()) for line in input()] def evolve(x, n): for _ in range(n): x ^= x << 6 x &= 0xFFFFFF x ^= x >> 5 x &= 0xFFFFFF x ^= x << 11 x &= 0xFFFFFF return x silver = sum(evolve(x, 2000) for x in lines) gold = 0 print("silver:", silver) print("gold:", gold)