3019,3021,3022,3022,3023,3022,3022,3023,3025,3026,3026,3027,3026,3026,3027,3027,3028,3029,3030,3029,3028,3027,3026,3025,3023,3022,3020,3019;512,511,511,510,509,508,507,507,507,508,509,509,511,512,513,514,515,515,517,518,520,518,517,517,516,515,514,513