2525,2527,2528,2529,2529,2528,2527,2526,2524,2523,2522,2520,2519,2518,2516,2516,2517,2519,2520,2521,2524;1652,1651,1650,1648,1647,1645,1646,1646,1647,1645,1645,1644,1642,1641,1642,1644,1646,1648,1649,1651,1651