using Gee;

void main () {
	var l = new ArrayList<string> ();

	for (var i = 0; i < 8; ++i)
		l.add (i.to_string ());

	var it = l.bidir_list_iterator ();
	it.first ();

	while (it.valid) {
		stdout.printf ("%s\n", it.get ());
		it.next ();
	}
}