2811,2811,2815,2815,2816,2816,2817,2817,2818,2819,2819,2818,2818,2817,2817,2817,2816,2815,2812,2812,2811,2811,2809,2809,2806,2806,2807,2807,2806,2806,2807,2807,2809,2809,2810,2810;622,621,621,622,622,623,623,624,624,624,625,625,628,628,630,631,631,631,631,632,632,631,631,630,630,629,629,627,627,626,626,625,625,624,624,622