2117,2118,2118,2119,2119,2120,2121,2121,2122,2123,2123,2124,2125,2125,2126,2126,2127,2128,2128,2128,2128,2129,2129,2129,2129,2128,2128,2127,2127,2127,2126,2126,2126,2126,2126,2125,2124,2123,2123,2122,2121,2121,2120,2120,2120,2119,2119,2119,2119,2119,2118,2118,2118,2117,2117,2117;891,891,890,890,889,889,889,888,888,888,887,887,887,886,886,887,887,887,888,889,890,890,891,892,893,893,894,894,895,896,896,897,898,899,900,900,900,900,901,901,901,900,900,899,898,898,897,896,895,894,894,893,892,892,891,891