3016,3016,3017,3018,3019,3020,3020,3021,3021,3022,3022,3021,3021,3020,3019,3016,3016,3014,3014,3013,3013,3011,3010,3010,3009,3009,3009,3010,3010,3009,3009,3010,3010,3012,3013,3013,3014,3014;689,690,690,690,690,690,689,689,688,688,684,684,683,683,683,683,682,682,681,681,680,680,680,681,681,682,683,683,685,685,686,686,687,687,687,688,688,689