680,676,675,672,671,670,669,667,665,664,665,665,666,666,666,666,666,667,668,669,670,671,671,672,674,675,675,676,677,678,679,679,679,679,680;873,875,875,874,873,873,872,870,868,868,867,866,865,863,862,861,860,860,861,861,861,862,864,865,865,865,866,866,866,866,866,868,869,870,872