2162,2161,2160,2162,2164,2164,2163,2158,2156,2155,2154,2154,2153,2152,2152,2153,2155,2156,2158,2159,2160;1577,1579,1581,1582,1583,1585,1586,1586,1585,1583,1582,1581,1581,1579,1577,1578,1578,1579,1580,1578,1577