fn main() {
	let base = 2;
	let outer = fn(x) {
		let inner = fn(y) { return y + base + x; };
		return inner(100);
	};
	put_n(outer(7)); put_c(10);
	let count = 0;
	let tick = fn(d) { count = count + d; return count; };
	put_n(tick(1)); put_c(32); put_n(tick(4)); put_c(10);
	put_n(count); put_c(10);
	return 0;
}