750,752,752,752,754,753,752,752,752,752,751,750,748,747,747,746,745,744,744,743,742,742,742,742,743,745,747,749;865,867,868,869,871,873,875,877,878,879,880,881,880,880,879,878,878,877,876,876,875,874,873,872,872,870,869,867