3022,3020,3019,3018,3016,3016,3017,3017,3016,3015,3017,3016,3018,3019,3020,3021,3023,3024,3025,3026,3027,3027,3026,3028,3029,3028,3028,3027,3026,3026,3025,3023,3022;1498,1497,1498,1498,1499,1496,1494,1493,1492,1492,1491,1490,1489,1488,1488,1489,1489,1490,1490,1492,1493,1495,1496,1497,1499,1500,1502,1503,1502,1501,1500,1500,1499