2896,2897,2897,2898,2899,2899,2900,2900,2900,2900,2900,2899,2898,2898,2896,2895,2895,2894,2893,2892,2891,2891,2891,2890,2890,2890,2890,2891,2891,2892,2893,2893,2894;617,617,616,616,616,617,617,618,622,623,624,624,624,623,623,623,624,624,624,624,624,623,622,622,621,620,618,618,616,616,616,617,617