import sys from toolkit import render w, h = 25, 6 text = sys.stdin.read() count = lambda m: lambda layer: sum(n == m for n in layer) # noqa layers = list(zip(*[(int(n) for n in text.strip())] * w * h)) min_layer = min(layers, key=count(0)) print(count(1)(min_layer) * count(2)(min_layer)) px = (next(n for n in stack if n != 2) for stack in zip(*layers)) grid = {complex(x, y): next(px) for y in range(h) for x in range(w)} print(render(grid, ' #'))