2188,2189,2189,2189,2190,2190,2191,2192,2192,2192,2192,2192,2191,2190,2189,2188,2188,2188;1599,1599,1598,1597,1597,1596,1596,1596,1597,1598,1599,1600,1600,1600,1600,1600,1599,1599