2526,2526,2527,2529,2529,2530,2530,2529,2527,2524,2522,2522,2521,2522,2522,2523,2524,2524;1636,1635,1634,1634,1633,1632,1630,1627,1626,1626,1628,1629,1630,1631,1632,1633,1635,1636