3019,3020,3020,3020,3021,3021,3022,3023,3023,3024,3025,3026,3026,3027,3028,3028,3027,3026,3026,3026,3027,3027,3028,3028,3027,3026,3025,3025,3023,3023,3019,3019,3017,3017,3018,3018,3018,3019,3019;518,518,519,520,520,519,519,519,517,517,517,517,516,516,516,515,515,515,514,512,512,510,510,509,509,509,509,510,510,511,511,512,512,513,513,514,515,515,516