def extract_arguments(fh):
    n, m = map(int, fh.readline().strip().split())
    stores = []
    for _ in range(n):
        a, b, c, d = map(int, fh.readline().strip().split())
        stores.append(((a, b), (c, d)))
    factories = []
    for _ in range(m):
        x, y = map(int, fh.readline().strip().split())
        factories.append((x, y))
    return n, m, stores, factories