3020,3020,3021,3021,3020,3020,3021,3022,3022,3023,3024,3024,3024,3025,3025,3026,3026,3026,3026,3025,3025,3024,3024,3021,3021,3020,3019,3018,3017,3017,3016,3016,3015,3015,3016,3016,3017,3017,3019,3019;698,699,699,700,700,701,701,701,702,702,702,701,698,698,697,697,696,694,693,693,692,692,691,691,690,690,690,690,690,691,691,693,693,694,694,695,695,697,697,698