2725,2724,2723,2721,2718,2716,2712,2712,2713,2713,2713,2715,2718,2720,2722,2725,2725;1424,1420,1417,1418,1419,1418,1419,1420,1423,1428,1431,1433,1432,1430,1429,1428,1426